Sliding Wear behavior of Severely Deformed 6061 Aluminum Alloy by Accumulative Roll Bonding (ARB) Process

摘要：

Sliding wear behavior of severely deformed 6061 aluminum alloy sheets by accumulative roll bonding (ARB) process subjected to dry sliding wear at different loading and sliding velocities was investigated using a pin on disc wear machine. The sheets were processed up to five ARB cycles in order to induce a high strain (~ 4.0) to the samples. EBSD results showed that after five cycles of ARB, sheets were found to contain ultra-fine grains with high fraction of high angle grain boundaries. Wear was continuously monitored by measuring the weight losses and morphologies of worn surfaces by scanning electron microscope (SEM), and a model for the wear of the ARB-processed samples was proposed.

作者: Mehdi Eizadjou Armin Kazemi Talachi Habib Danesh Manesh Kamal Janghorban

作者单位: Department of Materials Science and Engineering,Shiraz University,Shiraz,Iran

会议类型: 国际会议

会议名称: 5th International Conference on Nanomaterials by Severe Plastic Deformation(第五届剧烈塑性变形纳米材料国际会议)

会议地点: 南京

会议语种:英文

页码: 1107-1112

在线出版日期: 2011-03-01（万方平台首次上网日期，不代表论文的发表时间）