titanium wires Introduction

In the oxygen-rich conditions must take into account the effects of oxygen absorption hardening depth .  Only under conditions of thin layer thickness in a vacuum or in argon - methane atmosphere,grade 3 titanium it may penetrate the toner to form a sufficient adhesive strength as compared with this, using a gas  agent may form hard and particularly good adhesion titanium carbide hardened layer. While the: and 10201: conditions at temperatures between formation and hardening exhibition in between.medical titanium bar With increasing thickness of the titanium carbide layer becomes more brittle and tend to peel t To avoid leaving alkyl decomposition of carbon inclusions invasion of titanium carbide layer should be about 2% volume fraction of the provisions Rui alkyl dose additive gas  in an inert gas. When using propane, methane and the use of additives on the formation of  when low surface hardness. When the adhesive force reaches Wu Mao  conditions when using propane gas although the measured thickness of the hardened layer is very thin, but it has the best wear resistance. Absorption of hydrogen in the gas  agent type conditions using either, but had to remove it again when the vacuum annealing
.

Select titanium welding wire requirements

Select titanium welding wire should meet the following requirements:
chemical composition and mechanical baoji titanium industry  properties of titanium welding wire should be fairly and base metal;
If weldment ask for a higher plasticity, should adopt a purity higher than the base metal wire.
Wire retest before using the material, the factory inspection certificate and quality certificate should be; wire surface should be clean and free of oxidation color, no cracks, peeling, spot scars and defects such as slag.titanium rod for sale The chemical composition of the wire should be consistent with the relevant provisions of AWSA5.16-70.

titanium spring wire in orthodontic clinic

titanium spring wire and tension spring is a new type of spring used in orthodontics,titanium foil for sale with super-elastic nickel titanium wire characteristics, suitable for orthodontic treatment to open up a gap between the teeth and tooth pulling in different directions.
titanium spring wire because of its high flexibility and elasticity, soft, durable,titanium pipe price the teeth can move quickly within the physiological range, without frequent adjustment can reduce the time and shorten the course of treatment referral, which is widely used in orthodontic treatment.

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 the room,titanium foil for sale  the ambient wind speed should ≤0.5m / s, avoid the drafts affected.
4, should be as short arc welding using welding, using a small welding heat input, keeping the angle between the nozzle and the weldment 70 to 80 degrees.
5, taking over the position welding,titanium rings 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 titanium welding wire 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,titanium axle until the temperature drops below 250 ℃.
9, a gas mask and protective distance drag the torch should be the shortest better, 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.

titanium wires carburizing surface treatment

titanium wires to form stable carbides with carbon a higher hardness.titanium wire price Growth of the titanium carbide layer and between the diffusion rate of carbon in titanium carbide layer is determined. The solubility of carbon in titanium is small, at 850X: when a total of 0.3%, while at approximately 600C 0.1% B down due to the small solubility of carbon in titanium, it is basically only by a layer of titanium carbide and the lower fork domain deposited layer to achieve the purpose of surface hardening. Removal of the oxygen must be carried out under the conditions of carburizing,welded titanium tube the hardness of the surface layer as applied to steel used in carburizing carbon monoxide or oxygen-containing powder against the surface of the carbon monoxide formed is 2700MPa and 8500MPa, and head. Easily peeled off.

This connection can be in close titanium wire manufacturers

This connection can be in close contact with anti-leakage , far better than welding , especially suitable for aviation, aerospace , nuclear industry and submarine pipelines and other dangerous situations. The most promising application memory titanium wire manufacturers‍ alloys in aerospace technology . July 20, 1969 , "Apollo" 11 lunar module landed on the moon , the first human landing on the moon to achieve the dream of traveling . After the astronauts landing on the moon , on the moon a few meters in diameter placed a large hemispherical antenna for transmitting and receiving information to Earth . A few meters from a large antenna mounted on the tiny lunar module sent into space inside . Antenna that was just invented near memory alloy used. titanium grade 2 sheet‍ Under normal circumstances, the first predetermined requirements of good memory alloy material with a very thin , then lower the temperature to press it into a ball , bring the day to go into the lunar module . Into the lunar surface after the temperature rise in the sunlight , when it reaches the transition temperature , antennas and " mind" from their original appearance , becomes a huge domed . At present, the shape memory effect and superelasticity has been widely used in various fields of medicine and life . Thrombus filter manufacturing , spinal orthopedic rods, plates , artificial joints, women bra , titanium bar price‍ artificial heart and so on. Can also be widely used in a variety of automatic regulation and control devices. Shape memory films and filaments may be the ideal material for future ultra- miniature robots and robots. Especially its light weight, high strength and corrosion resistance makes it highly popular in various fields .