文章基本信息

标题：Evaluation of properties of AISI 431Grade Stainless Steel by Vacuum Annealing Process
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作者：Gandla Lakshmi Prasanna ; G. Keerthi Reddy ; Dr. Ram Subbiah 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2020
卷号：184
页码：1-3
DOI：10.1051/e3sconf/202018401021
出版社：EDP Sciences
摘要：The wear behaviour of AISI 431stainless steel was investigated at consistent load under a dry sliding touch with vacuum annealing device. The approach implemented was found to have been effective in improving the wear actions of stainless steel products, advancing the pliability properties. For Vacuum Annealed (VA1) 2 hours, Vacuum Annealed (VA2) 4 hours and Vacuum Annealed (VA3) 6 hours respectively, a low temperature heat treatment was performed on sample for the maximum annealing cycle. Untreated stainless steel (UNT) was used as a kind of viewpoint tool for contrast with specific hardening samples and conducted wear checks. The hardening samples show certain hard formed layers which enhance the hardness of the surface. Estimations of small scale toughness showed a crucial improvement in toughness following operation. This method raises the hardness of the substance up to 150 percent. A pin on the disc drive is used to do wear checking to assess wear failure. The layers were represented by optical lens magnification and the examination of electron magnifying glass.