Effect of Additive Cu-10Sn on Sintering Behavior and Wear Resistance of 316L Stainless Steel
Austenitic 316L stainless steel has good corrosion resistance l however, the relative softness often limits its application. Severe adhesive wear often occurs between the 316L stainless steel and the metal counterpart. Cu-10Sn alloy is often used to improve the wear resistance of powder metallurgy 3...
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Veröffentlicht in: | Journal of iron and steel research, international international, 2013-07, Vol.20 (7), p.84-88 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Austenitic 316L stainless steel has good corrosion resistance l however, the relative softness often limits its application. Severe adhesive wear often occurs between the 316L stainless steel and the metal counterpart. Cu-10Sn alloy is often used to improve the wear resistance of powder metallurgy 316L stainless steel. The influence of Cu-10Sn on sintering behavior and wear resistance of powder metallurgy 316L stainless steel was investigated. The pa-rameters investigated included sintering temperature and volume percent of Cu-10Sn. A maximum relative density of 97% was achieved with 25% (in volume percent) Cu-10Sn content at a sintering temperature of 1 300 ℃ for 60 min. The irregular and sharp angles of 316L stainless steel particles become round, and the pores are removed completely as a result of large amount of liquid phase formed during sintering. The minimum friction mass loss was achieved with 25% Cu-10Sn content. |
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ISSN: | 1006-706X 2210-3988 |
DOI: | 10.1016/S1006-706X(13)60131-4 |