期刊文献+

TC4合金表面TiNi/Ti_2Ni改性层不同载荷滑动干摩擦性能研究 被引量:7

Study on Sliding Dry Friction Properties of TiNi/Ti_2Ni Modified Layer on TC4 Alloy under Different Loads
原文传递
导出
摘要 利用等离子表面合金化技术在Ti6Al4V合金表面制备了TiNi/Ti2Ni合金层,考察了合金层的表面形貌、成分分布、截面组织形貌、相结构。采用球盘磨损试验机分析了TiNi/Ti2Ni合金层在不同载荷下的滑动干摩擦学性能,并与基体进行对比。结果表明,基体和TiNi/Ti2Ni合金层磨损机制主要表现为磨粒磨损。在同一磨损条件下,TiNi/Ti2Ni合金层的摩擦系数略低于基体,耐磨性优于基体。TiNi/Ti2Ni合金层在不同载荷的摩擦系数接近,在0.29~0.32之间波动。随着载荷的增加,磨损率增加。 TiNi/Ti2Ni alloyed layer was prepared on surface of Ti6Al4V alloy by plasma surface alloying process. Surface morphology, composition distribution, cross-section morphology and phase structure of Ni modified layer were analyzed. Sliding dry friction performance of TiNi/Ti2Ni alloyed layer was observed and analyzed under different loads by Pin-on-disc test, and compared with the TC4 substrate. The results indicate that the wear mechanism of both TiNi/Ti2Ni alloyed layer and the TC4 substrate shows abrasion wear. Under the same wear condition, the friction coefficient of TiNi/Ti2Ni alloyed layer is slightly lower than that of the TC4 substrate, the wear resistance of TiNi/Ti2Ni alloyed layer is better than that of TC4 substrate. Friction coefficients under different loads fluctuate between 0.29-0.33 and wear rate increases with increasing of load.
机构地区 太原理工大学
出处 《稀有金属材料与工程》 SCIE EI CAS CSCD 北大核心 2012年第7期1186-1190,共5页 Rare Metal Materials and Engineering
基金 国家自然科学基金(51071106 50671071) 山西省自然科技基础研究基金(2008012008-3) 国家"863"计划项目(2007AA03Z521)
关键词 TC4合金 等离子 TiNi/Ti2Ni合金层 干摩擦 TC4 alloy plasma TiNi/Ti2Ni alloyed layer dry friction
  • 相关文献

参考文献15

  • 1Kaestner P, Olfe J, He J Wet al. Surface and Coatings Technology[J], 2001, 142-144:928.
  • 2He Zhiyong, Wang Zhenxia, Wang Wenbo et al. Surface and Coatings Technology[J], 2007, 201:5705.
  • 3Miina M, Musil J, Kadlec S. Surface and Coatings Technology[J], 1998, 110:168.
  • 4Toshihiro Kasuga, Takeshi Mizuno, Mikio Watanabe et al. Biomaterials[J], 2001, 22:577.
  • 5Bloyce A, Qi P Y, Dong H et al. Surface and Coatings Technology[J],1998,107:125.
  • 6Hager C H J, Sanders J, Sharma Set al. Wear[J], 2009, 267: 1470.
  • 7Bertram Mallia, Peter A, Dearnley. Wear[J], 2007, 263: 679.
  • 8Erdem Atar, Kayali E Sabri, Huseyin Cimenaglu. Surface and Coatings Technology[J], 2008, 202:4583.
  • 9Rossi S, Fedrizzi L, Bacci T et al. Corrosion Science[J], 2003, 45:511.
  • 10范莹,王小峰,王振霞,贺志勇.Ti6Al4V合金表面等离子渗镍研究[J].热加工工艺,2007,36(22):66-69. 被引量:3

二级参考文献19

  • 1张平则,徐重,张高会,贺志勇,李争显.Ti-Cu表面阻燃钛合金研究[J].稀有金属材料与工程,2005,34(1):162-165. 被引量:17
  • 2段良辉,刘亚萍,潘俊德,崔彩娥,缪强,徐重.钛合金表面双层辉光离子渗铝的研究[J].热加工工艺,2005,34(6):40-41. 被引量:8
  • 3王振霞,王文波,贺志勇,赵晋香,徐重.钛(TA2)及钛合金(TC4)表面等离子渗Nb研究[J].热加工工艺,2005,34(9):1-2. 被引量:7
  • 4Tao Chunhu(陶春虎),Liu Qingquan(刘庆泉),Cao Chunxiao(曹春晓).Failure of Titanium Alloy in Aviation and Its Preventive(航空钛合金的失效与防护)[M]. Beijing:Defense Industry Press, 2002:25
  • 5Jiang Xiaoxia(姜晓霞),Li Shizhuo(李诗卓),Li Shu(李曙).Corrosion Wear of Metal(金属的腐蚀磨损)[M]. Beijing:Chemical Industry Press, 2003:282
  • 6Urs Thomann I, Peter J. Wear[J], 2000, 239:48
  • 7Dai Zhendong(戴振东),Wang Ming(王珉),Xue Qunji(薛群基).Introduction to Tribo- Thermodynamics(摩擦体系热力学引论)[M]. Beijing: Defense Industry Press, 2002:126
  • 8Li Jinggui(李金桂),Wu Zaien(吴再恩).Surface Engineering Technology to Anti-Corrosion(防腐蚀表面工程技术)[M].Beijing: Chemical Industry Press, 2003:35
  • 9Li Shizhuo(李诗卓),Dong Xianglin(董祥林).Corrosion Wear & Fretting Wear of Materials(材料的冲蚀磨损与微动磨损))[M]. Beijing: Mechanical Industry Press, 1987:23
  • 10Liang Y N, L i S Z, Jin Y B, et ol. Wear behavior of a TiNi alloy [J]. Wear, 1996,198: 236-241.

共引文献16

同被引文献76

引证文献7

二级引证文献18

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部