Low-temperature plasma nitriding of sintered PIM 316L austenitic stainless steel
نویسندگان
چکیده
منابع مشابه
The effect of surface mechanical attrition treatment on low temperature plasma nitriding of an austenitic stainless steel
The combined effect of superficial nanocrystallisation by SMAT (Surface Mechanical Attrition Treatment) followed by plasma nitriding on the mechanical properties of a medical grade austenitic stainless steel was studied. SMAT conditions were optimised to enhance nitrogen diffusion. Experimental observations (energy dispersive X-ray spectroscopy profiles, cross-sectional optical micrographs, pha...
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متن کاملSome Consideration on Double Layer Structure in Plasma Assisted Nitriding of Austenitic Stainless Steel
Low temperature plasma assisted nit riding treatments of 316 stainless steel produce a complex layer constituted by tow different metastable f.c.c. solid solution denoted ( γ N1 and γ N2 ). About the formation of these double layers, different hypothesis was proposed in the literature. For verifying these hypotheses, the effects of differentes conditions such as nit riding temperature, cleaning...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2014
ISSN: 1980-5373,1516-1439
DOI: 10.1590/s1516-14392014005000064