STRUCTURE AND CORROSION RESISTANCE OF PLASMA NITRIDED STAINLESS STEEL
โ Scribed by Zhang, Z. L.; Bell, T.
- Book ID
- 124050528
- Publisher
- Institute of Materials, Minerals and Mining
- Year
- 1985
- Tongue
- English
- Weight
- 944 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0267-0844
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โฆ Synopsis
AISI316 stainless steel has been plasma nitrided at 570ยฐC over a range of processing conditions, and the resultant corrosion properties have been investigated by a potentiodynamic polarization technique. X-ray diffraction and transmission electron microscopy studies have been used to map the process parameters under which a duplex surface compound layer of y' phase and austenite is formed. This surface compound layer has better corrosion resistance than a plasma nitrided stainless steel surface, where the normal hardened layer consists of austenite ' and chromium
๐ SIMILAR VOLUMES
Corrosion resistances of plasma-oxidized stainless steel (AISI 316L) were studied by exposing specimens to a planar-type inductively coupled plasma, and their corrosion-resistance characteristics were evaluated. Before the plasma oxidation, the specimens were prepared by electro-polishing and soakin