High quality auto parts have excellent corrosion resistance

2019-11-13 14:22:15

Titanium alloy is a special functional material closely related to human life and health in the medical industry. Titanium is close to human bone and has good biocompatibility and no side effects on human tissues. Hundreds of metal parts, such as femoral head, humerus, skull, knee joint, elbow joint, shoulder joint, metacarpophalangeal joint, jaw and blood vessel expander, splint, prosthesis and fastening screw, which are made of titanium and titanium alloy, have been transplanted into human body, and automobile parts have achieved good results, which have been highly evaluated by the medical community.

Titanium has excellent corrosion resistance, mechanical properties and technological properties, and is one of the main anti-corrosion materials in chemical equipment. At present, the application of titanium alloy equipment has expanded from the initial soda and caustic soda industries to chlorate, ammonium chloride, urea, organic synthesis, dye, inorganic salt, pesticide, synthetic fiber, fertilizer, fine chemical industry and other industries. The types of equipment have developed from small-scale, single to large-scale, diversified and widely used.

Titanium alloy is widely used in automobile industry because of its light weight, high specific strength and good corrosion resistance. There are many advantages of using titanium alloy stamping to process engine parts The low density of titanium alloy can reduce the inertia mass of moving parts. At the same time, the titanium valve spring can increase the free vibration, reduce the body vibration, and improve the engine speed and output power.

Titanium is a kind of metal material commonly used in the processing of precision automobile stamping parts. Titanium alloy is an alloy material composed of titanium as a basic element and other metal elements. It has the advantages of low density, high strength, good corrosion resistance, high heat resistance, easy welding and good process performance. Can be processed into various titanium alloy products, widely used in the following industries.

In the application of aviation and shipbuilding industry, the specific strength of titanium alloy is higher than that of other light metals, steels and nickel alloys, and this advantage can be maintained to about 500C. Therefore, some titanium alloys are suitable for stamping and processing into gas turbine parts. About 80% of titanium production is used in aviation and aerospace industry. In the aircraft body structural materials, titanium alloy is mainly used in the manufacture of fuselage, wing, skin and bearing structure The proportion is very high.