The effects of TiC grain size and steel binder content on the reciprocating wear behaviour of TiC-316L stainless steel cermets
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- 作者：Chukwuma C. Onuoha1 ; 2 ; Chenxin Jin1 ; Zoheir N. Farhat ; Georges J. Kipouros3 ; Kevin P. Plucknett ; kevin.plucknett@dal.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cermets ; Abrasive wear ; Adhesive wear ; Tribolayer ; Scanning electron microscopy ; Focused ion beam microscopy
- 刊名：Wear
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：350-351
- 期：Complete
- 页码：116-129
- 全文大小：7598 K
文摘
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TiC-316L stainless steel cermets have been prepared by melt-infiltration.
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Fine-grained cermets show lower wear rates than coarse-TiC equivalents.
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The cermets show a transition from two- to three-body abrasive wear.
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Adhesive wear is also observed, with a high O content tribolayer formed.
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Focused ion beam microscopy reveals sub-surface damage mechanisms.