Effect of shot peening and treatment temperature on wear and corrosion resistance of sequentially plasma treated AISI 316L steel

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• 作者：Marcela Rabelo Menezes^a ; Cristina Godoy^a ; V.T.L. Buono^a ; Mô ; nica M.M. Schvartzman^b ; J.C. Avelar-Batista Wilson^c ; ^{junia.wilson@bcw-treatments.co.uk} ; ^{juniacri@yahoo.co.uk}
• 关键词：Sequential plasma treatments ; Plasma carburizing ; Plasma nitriding ; Shot peening ; AISI 316L steel ; Wear and corrosion resistance
• 刊名：Surface and Coatings Technology
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：309
• 期：Complete
• 页码：651-662
• 全文大小：1665 K
• 卷排序：309

文摘

Shot peening (SP) was trialled on AISI 316L before sequential plasma processes. SP prior to sequential plasma processes increased the near-surface hardness. Shot peening (SP) also increased thicknesses of carburized and nitrided layers. Superior wear resistance was achieved by SP and plasma processes at 475 °C. SP partially counteracted the deleterious effect of chromium nitrides on corrosion.