Dry sliding wear mechanisms of the Ti6Al4V alloy

被引：412

作者：

Molinari, A ^{[1
]}

Straffelini, G ^{[1
]}

Tesi, B ^{[1
]}

Bacci, T ^{[1
]}

机构：

[1] UNIV FLORENCE, DIPARTIMENTO MECCAN & TECNOL IND, FLORENCE, ITALY

来源：

WEAR | 1997年 / 208卷 / 1-2期

关键词：

dry sliding; delamination; oxidative wear; Ti alloy;

D O I：

10.1016/S0043-1648(96)07454-6

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The dry sliding behaviour of the Ti6Al4V ahoy was studied in order to highlight the mechanisms responsible for the poor wear resistance in different load and sliding speed conditions. By increasing the sliding speed, a transition from oxidative wear to delamination occurs with a corresponding minimum in the wear rate. This minimum shifts towards lower speeds by increasing the load. The results were supported by the analysis of the wear debris and of the worn specimens, and discussed on the basis of the main mechanical and chemical characteristics of Ti alloys which influence the wear resistance. (C) 1997 Elsevier Science S.A.

引用

页码：105 / 112

页数：8

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