inpower Industrial titanium oil-free screw vacuum pump with its excellent corrosion resistance, good mechanical properties, and stable performance in high temperature environments, TA2 titanium alloy forgings have become the preferred material for manufacturing corrosion resistant screw vacuum pump rotors and stators in inPower due to their lightweight and high-strength characteristics, effectively reducing weight and improving performance Improved its corrosion resistance and stability.
In the chemical and energy industries, facing extreme corrosive environments such as strong acids and alkalis, it is widely used in manufacturing chemical production, effectively extending the service life of equipment, reducing maintenance costs, and providing solid guarantees for the safe and stable operation of chemical production. The application of Impa TA2 titanium alloy oil-free screw vacuum pump in electric vehicle battery production, connectors, and other fields is gradually increasing. Its strong corrosion resistance and reliability help improve the production and manufacturing of battery systems, providing a stable vacuum system solution
TA2 is an industrial titanium, corresponding to Gr2 in UNS in the national standard, with an iron content of<0.30.
Industrial pure titanium is divided into three grades based on its impurity content: TA1, TA2, and TA3. The interstitial impurity elements of these three types of industrial pure titanium gradually increase, so their mechanical strength and hardness also increase step by step, but their plasticity and toughness correspondingly decrease.
The commonly used industrial pure titanium in industry is TA2, which has moderate corrosion resistance and comprehensive mechanical properties. When high requirements are placed on wear resistance and strength, TA3 can be used. TA1 can be used when good molding performance is required. TA1, TA2, and TA3 in the national standard correspond to Gr1, Gr2, and Gr3 in the UNS.
TA1 and TA2 exhibit excellent low-temperature toughness and high low-temperature strength when the iron content w is 0.095%, oxygen content w is 0.08%, hydrogen content w is 0.0009%, and nitrogen content w is 0.0062%. They can be used as low-temperature structural materials below -253 ℃.
Industrial titanium oil-free screw vacuum pump application area：
1. Nonferrous Metallurgy: Electrolytes for electrolyzing copper and nickel, mist produced, slurry for producing zinc, ammonium vanadate for producing vanadium, and raw materials
Liquid transportation of acid and thiourea solution for gold production.
2. Steel industry: electroplating, acid solution, waste acid treatment, etc.
3. Acid making industry: nitrate, hydrochloric acid, phosphoric acid, acetic acid, formic acid, etc.
4. Alkali industry: pure mother liquor of ammonium salt water in the production of pure alkali and ammonia linked alkali, room temperature caustic alkali in the production of ammonia alkali, chlorine products, and chlorates.
5. Petrochemical industry: PTA, Transportation of corrosive liquids such as ethylbenzene, alkylbenzene, methanol, chlorohydrin, acetaldehyde, etc.
6. Vacuum salt production: transportation of salt slurry and brine, etc.
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