Tribological and impact fatigue behaviors of pure titanium treated by plasma Ni alloying
Tribological and impact fatigue behaviors of pure titanium treated by plasma Ni alloying
复制标题
等离子镍合金化纯钛的摩擦学和冲击疲劳行为
DOI:
10.1007/s11595-012-0479-2
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发表时间:
2012-06
影响因子:
1.6
通讯作者:
Tang Bin
中科院分区:
文献类型:
--
作者:
Wang Zhenxia;He Zhiyong;Wang Yingqin;Liu Xiaoping;Tang Bin
Ni modified layer is prepared on the surface of pure titanium by plasma surface alloying technique. Surface appearance, micro-structure morphology, composition distribution, phase structure and microhardness of Ni modified layer are analyzed. Tribological performance and fatigue behaviors of Ni modified layer of pure titanium are observed using Pin-on-disc tribometer and repeated impact test. The results indicate that the surface mean Ni concentration of Ni modified layer is nearly 18% which is composed of TiNi, Ti2Ni and Ti phase. The maximum surface microhardness of Ni modified layer is approximately 580 HV which is almost two-fold of the hardness of the substrate. The wear resistance of Ni modified layer is improved obviously. The wear mechanism of Ni modified layer shows slight abrasion wearing, while pure titanium is abrasion and adhesion wearing. Ni modified layer presents better impact fatigue strength.
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影响因子:
5.4
作者:
Zhi-yong He;Zhenxia Wang;Wenbo Wang;Ailan Fan;Zhong Xu
通讯作者:
Zhi-yong He;Zhenxia Wang;Wenbo Wang;Ailan Fan;Zhong Xu
影响因子:
4.4
作者:
Gao, F.;Wang, H. M.
通讯作者:
Wang, H. M.
影响因子:
5
作者:
Dearnley, PA;Dahm, KL;Çimenoglu, H
通讯作者:
Çimenoglu, H
DOI:
10.1016/s1003-6326(08)60417-3
发表时间:
2009-10
影响因子:
4.5
作者:
H. Wu;Pingze Zhang;Wei Chen-;Ling Wang;Hao-feng Zhao;Zhong Xu
通讯作者:
H. Wu;Pingze Zhang;Wei Chen-;Ling Wang;Hao-feng Zhao;Zhong Xu
影响因子:
5.4
作者:
M. Mišina;J. Musil;S. Kadlec
通讯作者:
M. Mišina;J. Musil;S. Kadlec