Fretting fatigue characteristic of Ti-6Al-4V strengthened by wet peening
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- 作者：Kang Lia ; Xue-song Fua ; Rui-dong Lia ; Peng-tao Gaib ; Zhi-qiang Lib ; Wen-long Zhoua ; wlzhou@126.com" class="auth_mail" title="E-mail the corresponding author ; Guo-qing Chena
- 关键词：Ti&ndash ; 6Al&ndash ; 4V alloy ; Wet peening ; Local fatigue ; Fretting fatigue
- 刊名：International Journal of Fatigue
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：85
- 期：Complete
- 页码：65-69
- 全文大小：1764 K
文摘
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We invented a new apparatus for the fretting fatigue tests.
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The fretting fatigue property of Ti–6Al–4V was increased by wet peening treatment.
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The hardness and residual stress synergistically retard the crack growing.