China MIM Manufacturer
Powder Injection Molding, Metal Injection Molding
» MIM » Powder Metallurgy Parts Of Surface treatment

Powder Metallurgy Parts Of Surface treatment

July 11, 2018

The main purpose of the surface treatment of powder metallurgy parts are three:
1. Improve the wear resistance (2) to improve the corrosion resistance (3) improve the fatigue strength.
Applied to the powder metallurgical parts surface treatment can divide five basic categories:
1. The coating on the surface of treated parts covered with a layer of other material without any chemical reaction;
2. The surface chemical treatment: the surface of the processed parts and the chemical reaction between reactants;
3. The chemical heat treatment, other elements such as C and N spread to be processed parts surface;
4. Surface treatment: through the cycle of temperature change and phase change, the microstructure changes on the surface of the processed parts;
5. Mechanical deformation method: the surface is able to produce body deformation, is mainly compressive residual stress, and at the same time improve the surface density.

Maybe you like also

  • Company Description

    Sofine PIM Tech (Sofine Tech) is an excellent designer, manufacturer and marketer of innovative Metal Injection Molding(MIM),Titanium alloy Injection Molding and Ceramics Injection Molding(CIM) for the worldwide market.
    Read more

  • Contact Information

    Contact Person:Ms. Sophia Zheng
    Mobile Phone:+8613957856449
    Telephone: 86-574-27890908
    Fax: 86-574-27871600
    Email: mim@sofinepim.com
    Website:www.sofinepim.com
    Address: NO.181, Block A International C&E Center, Jiangdong Huizhan Road , Ningbo, 315000, China