Titanium titanium dioxide production pure titanium wire

The status quo of China's titanium dioxide industry analysis

At present, China only Pan Jin Titanium titanium dioxide production Medical titanium supplier‍ company uses chlorination technology , all the rest of sulfuric acid production . Titanium dioxide as a very important industrial additive widely used in various kinds of industrial production , which can be used as a coloring agent in rubber , but also because it does not have any toxicity , but also used in cosmetics , meanwhile, is also used produce enamel , as well as non-toxic colors delicious GR composite titanium dioxide pigment

In recent years, enterprises in order to improve the production capacity of titanium dioxide , in addition to plant expansion , but also actively adopt new technology and new equipment. Technical aspects of the production uses : pre-mixed acid hydrolysis process ,titanium foil for sale‍  the vacuum crystallization technology , plus seed hydrolysis technology , membrane filter press is used to replace Moore leaf filter washing process , the rotary kiln exhaust heat for waste acid concentration process , etc. ; equipment technology is adopted : Raymond replaced with air swept mill grinding machine titanium , V = 130m3 large acid solution tank and v = 110m3 hydrolysis reactor utilization , disk filter centrifuge is used instead of ferrous separation , F = 200m3 large leaf filter and membrane filter press for a wash , (1) 3200 × 53000mm rotary kiln applications , rolling mill for grinding rutile titanium dioxide instead of Raymond crude , spray drying or flash drying instead of belt drying machine , DcS control technology, etc. , ultrafine mill which improves production efficiency and the level of production of white control devices , improved product quality , a significant reduction titanium wire price‍ of raw material consumption and energy consumption , so that the whole enterprise technological level a certain upgrade and enhance the company 's competitiveness in the market . However , the concern is that the vast majority of improvements to enhance the technical level limited equipment units and local units of large-scale operations , while supporting the overall optimization of integrated innovation and technology is still insufficient production line , resulting in a performance with the domestic production line a large gap still exists abroad compared .

foreign business enterprises within

In recent years, due to the foreign business enterprises within the industry to join the titanium dioxide industry expansion , and some areas , so that our titanium dioxide capacity expansion very quickly, construction, expansion projects surgical implant titanium‍ have been started , the rapid expansion of production capacity , production increased significantly. 2000-2006 domestic titanium dioxide production capacity, annual production growth rates as high as 32 % and 26 %, significantly higher than the growth rate of the chemical industry , especially after 2003 titanium dioxide production capacity, production growth rate reached the highest value. 2007 production capacity and production reached 1.3 million t / a and 1 million t / a, ranking second in the world , accounting for 24% and 26 % of the world total. Domestic titanium dioxide production capacity is expected to speed growth momentum will be maintained for 4 to 6 years, competition among enterprises will titanium wire price‍ be more intense. On the other hand , although the rapid expansion of domestic titanium dioxide production capacity , but production is still small -scale enterprises , according to statistics , China's titanium dioxide production of various types of enterprises more than 70 domestic backbone enterprises scale production of titanium dioxide are generally in the 15,000 to 4.5 between million t, few economies of scale can be achieved . Resulting in high production costs, so that domestic enterprises to compete with international manufacturers towel at a disadvantage.

In short , China's titanium dioxide industry , there are many titanium rod‍ loopholes need to be filled , the need to develop , the state will support the development of titanium dioxide industry in the policy in the future

magnesium alloy leading companies pure titanium wire

.Clouds Metal: World leading magnesium alloy

Magnesium alloys because of its greater pure titanium wire‍ toughness, hardness and light weight characteristics , widely used in automotive and 3C products in the field of information technology , aluminum magnesium alloy instead of the automotive industry will be the future trend of development . China's new auto industry policy proposed to vigorously foster and develop new energy automotive industry , and actively promote energy conservation of traditional energy vehicles , and properly solve the energy , transport , environment and other issues arising from the rapid development of automobile industry in 2020 as the initial construction automotive industry powerhouse. Magnesium alloys in energy conservation, low-carbon environment has unique attributes advantage, cars are the main areas for titanium axle‍ future consumption of magnesium alloy , magnesium alloy applications in automotive lightweight prospect areas will be very broad. We focus on the magnesium alloy leading companies : clouds of metal .

Clouds metal is mainly engaged in the production and sales of magnesium alloy and aluminum , magnesium extraction from raw dolomite ( calcium magnesium carbonate ) . Is one of the world's largest manufacturer of professional magnesium titanium wire‍ alloy production capacity for many years ranked first in the country , is China 's leading enterprises magnesium alloy production .

Experts believe that promoting the development grade 2 titanium wire

Experts believe that promoting the development of emerging strategic industries will result in some small metal revaluation , and stimulate the development of high-end products, basic metals .

"Twelve Five-Year" grade 2 titanium wire‍ period, China's production capacity to form a group of high-end products , including high-precision copper plates with 600,000 tons , 850,000 tons of precision copper , 500,000 tons of electrolytic copper foil .In short , China's titanium dioxide industry , there are many loopholes need to be filled , the need to develop , the state will support the development of titanium dioxide industry in the policy in the future."Twelve Five-Year" period, China's production capacity to form a group of high-end products , including high-precision copper plates with 600,000 tons , 850,000 tons of precision copper , titanium axle‍ 500,000 tons of electrolytic copper foil .Three quarters of 2010 EPS was 0.14 yuan , 0.16 yuan for the whole year is expected . As the company where the future development of magnesium alloy industry a huge space , and the company for the industry giant, while aluminum production capacity expansion for the performance of the company to provide some support , is expected to net profit CAGR for 2010-2012 could reach more than 100%. 2011 corresponding to earnings ratio of around 60 times . titanium wire‍ Outlook worthy of attention !

Guangdong Province grade 1 titanium wire

Promote the development of strategic emerging industries in Guangdong titanium and other industries

Recently, Guangdong Province, grade 1 titanium‍ announced the first batch of provincial list of strategic emerging industries backbone enterprises , mainly in Guangdong Fuyuan Rare Earth New Materials Co., Ltd., Huizhou Wei Li billion , Ltd. and other 50 enterprises , which will stimulate the non-ferrous metals development, and a good opportunity for development.

September 2010 , the State Council energy saving and environmental protection, new generation of information technology, biotechnology , high-end equipment manufacturing, new energy, new materials and new energy vehicles, seven titanium stockist‍ strategic emerging industries , and pointed to nurture become the leading industries and pillar industries of the national economy .

The first strategic emerging industries in Guangdong backbone enterprises in this context is generated .

It is understood that these 50 enterprises in Guangdong Huizhou, respectively Unihero Semiconductor Lighting Technology Co., Ltd. , Guangdong Fuyuan Rare Earth New Materials New Materials Co., Ltd., Shenzhen BYD Auto Co., Ltd., and other new energy vehicles , the development of these companies are from not open some of the key applications of metallic materials , such as lithium , tungsten, molybdenum , titanium, antimony , rare earth and other small metal , which will bring opportunities for the development of non-ferrous metals .

Vice President of China Nonferrous Metals Industry Association ShangFuShan Speaking "Twelve Five" China's nonferrous metals industry task when it comes to attention to " strategic emerging industries nonferrous metals under development seamless titanium pipe‍ opportunities ." He pointed out that , to accelerate the development of new materials related to non-ferrous metals , are: high performance copper, aluminum, magnesium , tungsten, molybdenum , tantalum, niobium alloys ; performance rare earth materials ; High Performance precious metals ; high performance polycrystalline silicon, single crystalline silicon material ; high performance battery materials ; superconducting materials.

Memorandum of understanding is already titanium spring wire

Indian State and Indian Rare aluminum titanium project memorandum of understanding signed 

India's largest aluminum titanium spring wire‍ producer and exporter - India's National Aluminium has entered into a memorandum of understanding with the Indian Rare Earth Limited. 

Memorandum of understanding is already in the case of both the directors and senior officers at the scene signed by the Indian National Aluminium Bhubaneswar office with rare earth mines Authority of India Limited. The project is expected to cost $ '400 crore plan in Chhatrapur titanium standard parts‍ root Jammu region. 

It is reported that the Indian Rare Ltd. is a power supply unit of the Department of Atomic Energy, manufacturing value-added products from beach sand minerals, which would subsequently be used in the manufacture of titanium and the same product. 

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Titanium who have gone through titanium welding wire

Jinzhou Titanium dioxide output exceeded 20,000 tons mark

Recently, CITIC Jinzhou Metal Co., Ltd. titanium wire manufacturers‍ production line came the good news , as of December 31 , titanium dioxide production exceeded 20,000 tons mark, reaching 21,771 tons .

Since its construction in 1990 , Titanium who have gone through the course of 20 years of ups and downs , their hard wisdom and sweat. In recent years, Jinzhou Titanium titanium dioxide industry to revitalize the national responsibility to actively tittanium bar‍ reform and innovation, and constantly optimize the product structure , increase R & D and energy conservation efforts , improve product quality. In the realization of large-scale equipment , device localization , while a comprehensive grasp of their own intellectual property chloride process titanium dioxide complete system integration technology. System running smoothly, stable product quality, productivity rose sharply , showing a good momentum in both production and sales to achieve the economic and social benefits to improve synchronization .

Breakthrough 20,000 tons of production mark , marking Jinzhou Titanium has embarked on chlorination of rutile titanium dioxide industry, the road has become a strong competitive titanium dioxide production enterprises. Jinzhou Titanium buy titanium sheet‍ will take this opportunity , toward the front , " world-class , world's top five" of the titanium dioxide business goals stride line .

titanium wires expansion projects have been started

In recent years, due to the foreign business enterprises welded titanium tube‍ within the industry to join the titanium dioxide industry expansion , and some areas , so that our titanium dioxide capacity expansion very quickly, construction, expansion projects have been started , the rapid expansion of production capacity , production increased significantly. 2000-2006 domestic titanium dioxide production capacity, annual production growth rates as high as 32 % and 26 %, significantly higher than the growth rate of the chemical industry , especially after 2003 titanium dioxide production capacity, production growth titanium rod‍ rate reached the highest value. 2007 production capacity and production reached 1.3 million t / a and 1 million t / a, ranking second in the world , accounting for 24% and 26 % of the world total. Domestic titanium dioxide production capacity is expected to speed growth momentum will be maintained for 4 to 6 years, competition among enterprises will be more intense. On the other hand , although the rapid expansion of domestic titanium dioxide production capacity , but production is still small -scale enterprises , according to statistics , medical grade titanium alloy‍ China's titanium dioxide production of various types of enterprises more than 70 domestic backbone enterprises scale production of titanium dioxide are generally in the 15,000 to 4.5 between million t, few economies of scale can be achieved . Resulting in high production costs, so that domestic enterprises to compete with international manufacturers towel at a disadvantage.

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titanium welding wire Stone is always engaged in the processing of private

Titanium crazy man in the world

Stone is always engaged in the processing of private enterprise , general manager of titanium Baoji City, Shaanxi Province , in June this year, he came to discuss business matters Zunyi Titanium plant at night in Caigen restaurant for dinner , I accidentally knew he has a deep and titanium Love .

Forty-six year -old stone overall , looks very lean and capable spirit . He has experienced four car accident, serious bodily injury , arms , feet , thighs, Jingbo multiple fractures have occurred . He said he had been able to walk titanium spring wire‍ around today , and can drive to the country to discuss business, thanks to its titanium support from the new life , let him walk freely and enjoy the fun of a new life . Know I was collecting material for their writing , "said titanium Big Pan " to introduce the knowledge of titanium , stone aggregate is also quite proud to tell me , I saw his outstretched right arm to roll up their sleeves that you see here on my arm titanium bone . Its the same to Baoji, Shaanxi Baoji Titanium Technology Co., Ltd. Gao Lin , general manager adds, titanium body very stony total , there are titanium plates , titanium screws, titanium bone , etc., also said that the stone is always the biggest beneficiaries of titanium person .

After listening to rock aggregate bond forged titanium , titanium makes me feel incredible. Although titanium is the biological parent metal , I still suspect and must be " titanium" and more on the body no good ! Unexpectedly Stone always said , all right, I'm no different with the previous freedom of movement . The total line when farewell stone back to Xi'an , according to the etiquette we shake hands with another , did not think his hand is so there is grip , which I regarded as " titanium" convinced , also felt the titanium to the crazy world of men brought endless madness charm.

If experience makes stone and titanium total surprise , then, that 29 -year-old British teacher Gavin Rees and titanium that is really thrilling experience , shattering titanium madness.

According to the British "Sunday Mail" reported , Gavin Rees in a near-fatal skiing accident sustained severe head , facial bones and skull fractures and unrecognizable because even friends can not even recognize . Fortunately, the doctor for his purposes facial bone reconstruction surgery - with up to 21 " Titanium Skull" substitute its skull defect , and then to 131 screws tight to be fixed in order to eventually get rid of the death of his miraculously . Allegedly, 70% of head and now Gavin is composed of titanium , the metal content of his head than any other person in the world !

Talking about that crazy skiing accident , Gavin Rees recalled: "I facial bones are squeezed back , the whole head is deformed and friends have all been frightened , saying that they have been completely unable to recognize me . My injury is a mess , blood all over the place . friends will I wrapped in blankets , while singing to keep me awake while waiting for rescue personnel arrived . "

Happy is 19 hours of surgery to put " titanium head ," titanium wires‍ Gavin Rees has replaced the guy 's nose shape , people also become beautiful .

It is reported that doctors decided to rebuild destroyed Gavin Rees facial bone structure with titanium . As the face completely deformed , according to the doctor had Gavin passport photos as a guide to rebuild his facial structure . Interestingly, when informed that his facial bones should be replaced when titanium - Gavin require doctors to carry small change his appearance , put his nose made ​​of titanium alloy handsome George Clooney looks like.

Doctors said that because of the metal content of Gavin Rees head than any man in the world , from students to their nickname "Golden headman " - sometimes friends curiously tapping his head , they also really will be issued clanking metal sound of it !

The above two cases associated with the titanium living textbook tells us that titanium is indeed a good thing, called the body regenerate bone. Men in this world juggling , crazy, looking for adventure stimulation, can not be avoided in the awesome scenery infinite probability , relatively woman, a man in distress is much larger than the crazy woman . We do not advocate the men go crazy adventure, but we want to bless a man of adventure , ready for their first 207 good human bones , " titanium" , which is " titanium titanium are " on the man's care.

In the green grass, when you see men holding up play to do with titanium golf club to hit a ball , you will find a combination of titanium and man is so perfect , the mighty , the moment when the ball hit fly , you will feeling of titanium and titanium crazy man in the world opened the prelude - to show the beauty of masculine men titanium combined .‍

titanium spring wire Despite all walks of life now have titanium figure

Titanium: the son of Heaven and Earth

Titanium element symbol Ti, hailed myth transit and ground son.

Despite all walks of life now have titanium figure, but titanium is still in people's minds very strange, as is well known , unlike iron, aluminum, household name . Therefore, understanding titanium, titanium awareness , titanium spring wire‍ attention titanium becomes more urgent. Despite the early eighties of the last century , the state established the National Leading Group Office to promote the application of titanium , 20 years, titanium industry has been rapid development , further widening the use of titanium , titanium but in the end what that is, how to use, more its still know these people I do not know why.

A lot of people did not know what titanium , titanium past two years but the market is the same as the name "Titanium " hot, too hot for some people who do not understand the titanium -row actually said the words , that is, people say open yellow cavity. After more complicated after the titanium smelting process out , the shape of the sponge -like, it is called titanium sponge . Since last year, the market is extremely strong titanium sponge , the price soared from 5,6 million ton a ton to more than 20 million , the highest it has sold more than 30 million yuan a ton , it is no exaggeration to say that now in the hands of owners who titanium sponge whoever has the opportunity to make a fortune. In this hot market , some knowledge of the money and did not know who to care between acquaintances to buy titanium sponge titanium, titanium openings actually say do not buy just to buy a sponge , jokes jokes Yeah , even the product names are confused on buying titanium sponge , indeed ironic . Jokes apart , there are also thinking of a joke . How to make titanium into the homes of ordinary people , to let people know that just as iron titanium , aluminum, titanium promote the application of this work is to be valued . I want to let more people know about titanium, titanium know , the use of titanium , titanium had to start from the origin , titanium wires‍ and the depth into the room , go slowly so that people know the truth about titanium .

In 1789, the British discoverer of titanium analytical chemist Glenn Gore . Once, he conducted research on the UK Manasseh Chen valley produced a black magnetic ore, found to contain brown slag powder. He was a very strong interest and research. Did not arouse people's attention. 1795 , German mineralogist and analytical chemist Klaproth in the analysis region of Hungary Bowie Nick red rutile production , Chen found mine looks like Manasseh , after comparative studies, knows the difference between the main ingredient similar, but Manasseh Chen ore containing iron . Klaproth convinced that this is a new metal oxide , and curiously named the new element to this "Titanium" ( Ti ) , the name refers to a Greek myth : that heaven and earth son called first generation "Too Dan Adams " (Titans), it is the legendary Titan , from , Ti titanium has become a symbol . 1849 German chemist Weiler with potassium and fluorine potassium titanate of heat , a system of impure metal titanium. Smelting titanium is present , first through a series of titanium plate titanium‍ ore processed into titanium tetrachloride, and then magnesium or sodium reduction in an inert gas to produce spongy titanium is titanium sponge .

Titan god Titanic. German mineralogist Klaproth in the Greek mythology, the Titans gave reputation "Titanium " is , I'm afraid there was no thought of as titanium and Titan will be the Titanic , and even many of the potential of titanium , it is smart Titans God can not.

In 1986 , when the Chinese Academy of Engineering, Science and Technology Advisor Li Dongying was shot , " the rise of the third metal - titanium" won the Sixth China Golden Rooster Award for best popular science since the son of heaven and earth , " pure titanium wire‍   Tan God has begun in China from strangers into people 's vision . When the " Shenzhou V " manned spacecraft was successfully launched , " titanium" Tan God and the " Shenzhou V " of Xiang blue sky.

Titanium , the son of heaven and earth , and its potential, intelligence will expose grace in different areas in the metal world of the twenty -first century , the number of romantic material also see the metal titanium.‍

titanium wires The first time I saw a woman titanium ornaments

Titanium wonderful woman in the world

Amy is a woman 's nature, even though she has " beauties Biyuexiuhua " of beauty, she would not give up the pursuit of beauty , women, the icing on the cake for a lifetime pursuit. Since ancient times, gold and silver diamond jade, pearl Ma Naobei are all dressed female beauty jewelry, it is also a woman in the beauty of nature to explore the beauty of decorative objects found on the end of the century a noble metal pro-biotic " titanium" relying on human skin affinity, began to become ornaments , into a brilliant woman in the world , adorned with endless wonderful woman in the world unique .

Because titanium jewelry beauty products, became the icing on the cake icing titanium , thus more beautiful woman in the world , hence the more wonderful , titanium let a woman when the wife "Titanium " beauty .

The first time I saw a woman titanium ornaments , titanium spring wire‍ now or in the China Nonferrous Metals Industry Association, titanium , zirconium and hafnium club president and general manager of Baoji Titanium Group Wang Hanchen there to see. Wang always to remember that when the nation's largest titanium sponge production plant in Zunyi Titanium plant visits , took out a silver bracelet , said that this is done titanium bracelet, very lightweight , lightweight feel worn on the hand good . Later, by a friend in Taiwan where I saw a more refined workmanship titanium necklace , titanium rings, titanium earrings, titanium earrings and so on. At this time, I was aware of titanium in the twenty -first century will have a deep bond with the woman 's story will happen , perhaps because women in the world appear to produce a titanium jewelry titanium wonderful beautiful change.

Query data , I found that titanium is indeed magical, it can not only decorative features of the modern woman's beauty , dotted Li Jingbo , the whitewash the hand of the show, but also let some gloomy female breast rise, swagger - this is the new nickel-titanium bra alloy charm.

Breasts is regarded as the most notable female secondary sex characteristics . It is said that the habit of Oriental women bra Bra from Yang invention. Social progress , changing times , always had the habit of bra Oriental women have begun to wear sun dress , low-cut dress and titanium wire manufacturers‍ other clothing , and some also use a variety of beautiful bra to beautify the shape of the breast .

In addition to the size of the female breast affected by hormones , but also by a variety of genetic factors , environmental factors, nutrition , weight , physical exercise. Some people in order to make up the breasts while taking hormone drugs , endocrine disorders will inevitably bring , the beauty of women must be careful to use. Breast is it has the potential to cause harm to breast tissue under the negative influence . It is understood that the U.S. Food and Drug Administration (FDA) prohibited such products to market. Some foreign countries have silicon breast augmentation capsules bags in vivo safety questioned .

Experts recommend physical exercise plus choose the ideal bra is the most appropriate. Bra has recently introduced a new foreign high-tech , with its bottom rim "shape memory alloy" in place of nickel-titanium alloy when heated to a certain temperature , i.e., a predetermined shape to reply , and it is more flexible than the existing rims even after washing distorted , just wore that tie with the temperature curve , titanium wires‍ the elastic than normal rims doubled in size, will not be deformed . With the popularization and application of titanium , I believe that soon the natural beauty of oriental women will benefit from them.

Jewelry made ​​of titanium , titanium system bra will make wonderful woman in the world . Advantage of titanium is " titanium " Light : titanium, stainless steel accounts for about half of cobalt, chromium and other alloys , it is much lighter than gold 16.3 , in making earrings, necklaces and other jewelry when obvious advantages ;

"Titanium " has good corrosion resistance : it embodies the advantages of jewelry is non-corrosive , not color, can long maintain a good luster, and is not afraid of water ;

"Titanium " has good biocompatibility : good corrosion resistance characteristics of titanium and people make it after long-term exposure does not affect its nature , does not cause allergies. Now in the medical field has been widely used. Therefore, people who are allergic to metal can boldly wear titanium jewelry ;

"Titanium " Can coloring : titanium metal has a very interesting feature , titanium placed on certain current through the electrolyte , the surface will be based on the electrolytic oxide film , and the thickness of the oxide film may decide to change the color while and no external element. Now do the colors are gold , black, blue , brown , flowers and other colors . This feature makes it more colorful jewelry design , more fashionable ;

High titanium hardness, not easy to deformation , unlike ordinary wear gold and silver jewelry and other period of time need to re- shaping.

Since the material properties of titanium and unique cultural connotation , she will become after the precious metals platinum, gold jewelry is another stylish and classic metal ! Recent years, the Western countries and Japan, South Korea , titanium jewelry industry is booming , and ascendant, titanium jewelry has become a fashion, classic , conservation , personality, health synonymous ! believe that in the near future , titanium wire price‍ Xiuwaihuizhong , sunny temperament of women will add in the next Jin let panacea "Titanium " charm !

titanium welding wire Ministry of Foreign Trade

Import titanium production and operation of new regulations

    In order to combat the smuggling of titanium , titanium production and operation for rectification order to ensure the healthy development of China's titanium industry , the State Economic and Trade Commission , Ministry of Foreign Trade , titanium wire manufacturers‍ Customs and other seven departments , recently jointly issued "on the strengthening of titanium import management , production and operation to rectify the order of notification . " "Notice" provisions : First, strengthen titanium import management . The titanium , titanium alloy , titanium alloy scrap pieces focus on sensitive goods as imports increase customs inspection efforts. Meanwhile, the focus of the trial price of titanium as customs goods, imports of titanium violations and smuggling cases , and resolutely punished according to law. Strictly implement the relevant provisions of the State " Environmental Control ( 1996 ) No. 204 ," the document is strictly prohibited titanium scrap , scrap titanium alloy , titanium alloy scrap imports on to scrap iron and steel, electrical appliances and other scrap metal imports or entrained in the name of imported titanium units and individuals , once discovered , in accordance with the relevant provisions of the punishment. The titanium, titanium alloy included in the statutory inspection of new product catalog, the State Administration for Entry for the implementation of the statutory inspection of imported titanium , does not meet the standards prohibit the export of new products . Second, to strengthen titanium processing production management. Enterprises for the production of titanium production license system , unauthorized businesses and individuals are not allowed to production and processing of titanium and its products . Third, rectify market order flow titanium . National acquisitions and sales of titanium metal and titanium , tungsten wire‍ titanium alloy , titanium alloy scrap ( including unwrought titanium , powder , profiles , etc. ) of a unified management . Titanium ventures have been set up after the SETC or its authorized validation, industrial and commercial administrative authorities for re-registration . The new application for the establishment of titanium enterprises approved by the State Economic and Trade Commission or its authorized units , the industry and commerce administration authorities for registration . Without the approval and registration of , any enterprise or individual shall engage in business activities titanium . Recently, the State Administration for Industry and Commerce in conjunction with the quality and technical supervision departments of Baoji , Shenyang two centralized straighten titanium market , strictly regulate the processing and marketing behavior of titanium products , strengthen quality supervision and related products. Titanium is an emerging high-quality precious metals , widely used in various fields of national defense , cutting-edge technology and the national economy . Our country is one of the few countries in the world able to produce titanium . In recent years, low-grade titanium rampant smuggling in the country , some criminals fraudulent use of China's largest production base of titanium Baoji Titanium Industry Co., Ltd. brand and product certification, shoddy, deceptive , or even selling abroad with chemical pollution , titanium scrap nuclear contamination , not only to use the unit planted a security risk , but also seriously affected the healthy development of China's titanium industry . "Notice" requirement customs , industry and commerce administration , quality and technical supervision departments to actively cooperate to increase efforts to jointly improve the zirconium crucible‍ management and marketing of imported titanium rectification work .

, Represents only the views of the author , and Ben Lichangwuguan . Accuracy of Information Network Information Technology Co., Ltd. Shanghai Nonferrous which does not contain or reference , reliability or completeness of any express or implied warranty. For any direct or indirect result of the use , reprint losses resulting from the information provided herein , Shanghai Nonferrous Network Information Technology Co., Ltd. shall not be liable . Media cooperation , please contact info@smm.cn or 021-61831988 turn 5003 .‍

titanium spring wire become brittle leaving notched impact toughness

Titanium tube is removed by heat treatment method other substances

When excessive hydrogen content of titanium tubes , titanium wire manufacturers‍ become brittle leaving notched impact toughness and tensile strength of a sharp decline in the general provisions of the hydrogen content of titanium tubes shall not exceed 0.015% . To reduce the amount of hydrogen absorption , parts should be removed prior to heat treatment fingerprints, rolling mill mark , grease and other residue , no vapor heat treatment furnace atmosphere . If the hydrogen content of titanium tube exceeds the allowable value , must be removed by vacuum annealing . Dehydrogenase is generally vacuum annealing at 538-760 ℃, maintained under a pressure lower than 0.066Pa 2-4h.

    When the temperature does not exceed 540 ℃ , zirconium crucible‍ the titanium oxide film surface of the tube does not significantly thickened , however, the heat treatment at higher temperature (760 ℃ above ) , the oxidation rate is rapidly increased, and the oxygen expansion inside material to form a diffusion layer - contaminated layers. Oxygen contamination layer has a high ratio leads to brittle parts of the surface cracks and damage. Removing contaminated layers of oxygen with mechanical processing methods ( such as room cut , sandblasted , etc. ) , or pickling, chemical milling and other chemical methods , in the heat treatment , the heating time should be guaranteed under the premise of the heat treatment is shortened as much as possible meteorite , but also in performed in a vacuum furnace or an inert gas (argon , nitrogen, etc. ) furnace . Application of appropriate Xu Min can avoid or reduce contamination titanium tube furnace parts titanium rod stock‍ heating in air generated .

titanium wire manufacturers development of the melting

Cast titanium amazing development speed

  Into the 1950s , as the representative of the United States Bureau of Mines research and production facilities for titanium casting technology in-depth research, titanium wire manufacturers‍ development of the melting and casting process is suitable for titanium , which is a low-cost processing and forming of titanium alloys opened up a new path. As a method of casting forming complex shapes can be directly manufactured parts eliminates a lot of the subsequent processing steps , thus increasing material utilization and reduce manufacturing costs. According to statistics, titanium forgings material utilization is generally not more than 20 %, while the common titanium alloy casting material utilization is 50% , for precision casting is as high as 70% or more , which can be seen the great potential of titanium alloy titanium rod stock‍ casting .

    Hehe titanium castings in the aerospace engine usage and comparison of forgings , can be seen, titanium castings with clear growth trend will gradually reach the amount of titanium forgings for each equivalent level. In particular, the application of cast titanium in civilian areas , for example, if the casting can be mass produced with great golf club head , which promote the use and development of cast titanium alloys . medical titanium alloy‍ In China, for example , the country 's GDP growth in recent years, casting titanium rose more than tenfold. I cast titanium alloy and is in a stage of rapid development .