Normally, products of automobile industry are made of different materials. It has been known to those skill of the industry that the effectiveness in the application of processing technology and the durability are very important to the high stress auto parts made of metal material conventionally the car body is made of sheet steel which is processed by rolling and hot working to obtain the required characteristics. The behavior of car body and its components are produced by employing the traditional working techniques of punching, pressing, welding, surface treatment, and assembly. Gears represent another type of component, which carry high stress, and therefore require high fatigue strength and high abrasion resistance. Only the effective and proper heat treatment and surface treatment can enable all kinds of metal part to attain the required strength and the best performance that can achieve the best application of metal parts and components.

Ni-Yuan Ma

Articles

Ideal Spheroid Annealing Technique for Bearing Steel

2011-02-23

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