An Anti-Corrosion and Wear-Resisting Compounding Nitrided Layer on Precise Pressed Parts of Soft Steels Jiangsu University of Science and Technology

Format:

Conference/Event

Author/Creator:

Luo, Xinmin, author.

Conference Name:

International Off-Highway & Powerplant Congress (2002-03-19 : Las Vegas, Nevada, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2002

Summary:

A kind of gas-nitriding process compounding post-polishing and oxidizing was developed. It was revealed that direct quenching could obtain monomorphic dense ε-compound phase. Post-treatment effectively minimized surface porousness and brittleness, brought about fine surface decoration effect, made part's surface static friction factor μ reduce to 0.210.23. No rust spots were found on surface of specimens when sprayed in 5%(wt) sodium chloride solution for 48 hours. Electrode potential value indicated that parts treated possess of better anti-corrosion property than single nitrided. The new process mitigated punch's loading and consumption of dies as well

Notes:

Vendor supplied data

Publisher Number:

2002-01-1368

Access Restriction:

Restricted for use by site license