Slag domestic market prices continued to rise due to cost factors

High titanium slag market, high slag domestic market by increasing the cost of production, and prices are rising among. Recent 92 high-grade titanium slag northern market, mainstream prices between 4500-4600 yuan, due to cost more than the northern markets, the price is slightly higher than the northern markets around 50 yuan / ton, the market better sales.

Slag market, the recent domestic South slag market price fluctuations, the acid-soluble slag Yunnan mainstream transaction prices to manufacturers prices between 3400-3500, 3650-3750 Sichuan mainstream prices to the factory price, the price of 3850 yuan in some areas / ton, the manufacturers said, raising the market price and titanium tubing acid residue market mainly due to recent increases.

The industry believes that: the current domestic manufacturers of titanium tetrachloride in fact not many manufacturers are also high titanium slag, contrary discontinued manufacturers more, hold stocks to watch, there are many, the current market yield little demand there came the compact The situation, combined with the most basic raw material market prices adjust along the way, pushing the cost of production, also contributed to the price increase. From this point of view, now is not the profit margins of slag, slag plus discontinued manufacturers can not produce even half past one partner has a production out, so the market outlook is expected to slag by pulling and titanium dioxide market market The pressure will continue to slowly increase.

Titanium enterprise security and industry-specific requirements

Titanium enterprise security and industry-specific requirements

7.1 Safe Production

1. Titanium companies should develop and implement safe systems of production in accordance with relevant laws and regulations. titanium sheet price enterprise's production facilities, dangerous parts of the equipment shall have safety guards, workshops, warehouses and other places should be equipped with fire-fighting equipment, flammable, explosive and other dangerous goods should be isolated and protection.

2.Does titanium production of safety systems.

3.Does dangerous parts necessary protective measures.

4.workshops, warehouses, etc. are equipped with fire fighting equipment, fire equipment is within the validity period.

5.Is flammable, explosive and other dangerous goods isolation and protection.


6. Smelting furnace should have proof facilities.

Smelting furnace explosion facility meets the safety requirements or whether there is evidence of safety materials, equipment design and manufacturing units.



7.2

Labor Protection

titanium round bar enterprises to cope with staff training in production safety and labor protection, and to provide the necessary labor protection for employees.

1. whether the necessary production safety and labor protection training.

2. whether to provide the necessary labor protection.

3. The employees of the production operations conform to safety regulations.

7.3 *


Industry-specific requirements


Waste water, waste gas and waste treatment shall comply with the requirements of environmental protection department.
Waste water, waste gas and waste treatment is compliance.

Use of the main advantages of titanium construction of submarines

1960s, the United States and the Soviet Union formed a relatively stable titanium and titanium alloys and welding technology, titanium and titanium began to be used to build naval vessels. Taking into account such factors as cost, titanium and titanium alloys are mainly used in the manufacture of submarine pressure hull, the United States and the former Soviet Union on a multi-class submarines were used titanium material, including titanium pipe price used in the former Soviet submarine in the manufacture of the world's leading level.

Use titanium construction of submarines main advantage of titanium material properties corresponding to expand the submarine ride Shen advantage describe the scope of the seabed, and by reducing the likelihood of anti-submarine zone submarine depth charges hit the public considered to be high-intensity or greater than the strong dive depth delay propeller empty The emergence of the bubble, reduce propeller noise low magnetic radiation to reduce the likelihood of finding the submarine Magnetic Detector greater displacement of low-density expansion of the submarine interior space, more weapons and equipment to accommodate
Roughly 1960 years ago, the former Soviet Union completed the technical preparations titanium materials processing and welding, etc., and then built using titanium pressure hull of a Class A (alpha level) submarines, surface displacement of 2300 tons, limit potential depth 400 m. Since then, the former Soviet Union became a naval build A, M, P, S four titanium alloy plate submarine pressure hull,
All levels of the former Soviet submarine titanium shell

Displacement speed Model Code Type dive deep water / underwater (t) limit / Work (m) water / underwater (section)
The number of active cases construction
661 P-class cruise 5197/7000 550/400 25 / 44.7 1 decommissioning
705,705K A class attack 2300/3180 400/320 14 / 41.0 7 dismantling
685 M-class attack 5880/8500 1250/1000 14 / 30.6 1 sinking
945,945A S class attack 6470/8500 600/480 18/35 43 vessel which service Source: Huatai Securities Institute finishing

Due to confidentiality reasons involving our military submarine unknown, but estimates have been developed in an orderly manner submarine. Reference - absorption - Innovation - localization is the reality of our current choice, once applied to future large-scale naval boat ship, titanium tubing demand will further open space.

Note the use of titanium welding wire

1, construction workers and welders should wear clean white fine gauze gloves (non-wearing cotton gloves).
2, the weld area treated and non-contact touch iron items.
3, welding work as much as possible in titanium bar supplier the room, the ambient wind speed should ≤0.5m / s, avoid the drafts affected.
4, welding wire when titanium welding with short arc welding, the use of small heat input welding, the welding nozzle and the holding angle of 70 to 80 degrees.
5, taking over the position welding,grade 3 titanium butt gap is generally about 0.5mm.
6, each weld should be possible once finished welding, seam welding must be connected before the weld interface should be clean, weld meat lap length is 10 ~ 15mm.
7, when the welding torch should not swing around, wire melting end not out of gas reserves.
8, ahead of the welding arc when aspirated, not lifted immediately when the torch extinction, should be delayed gas, until the temperature drops below 250 ℃.
9, a gas mask and protective distance drag the torch should be the shortest better,Titanium tube supplier seek contact with the wall of the smallest gap. When the tube butt welding, forming side welding in order to achieve the requirements of the welding carried out twice: once for the back cover welding (welding when you can not back fill material), and another for forming welding. When the multi-layer welding, must wait before a weld completely cooled, then the next weld bead.