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:A Fretting wear behavior of Incoloy800 alloy at high temperature ZHANG Xiao-yu1, REN Ping-di1, 2, ZHANG Ya-fei1, ZHU Min-hao1, ZHOU Zhong-rong1 (1. National Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China; 2. School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031,China) Abstract: The fretting wear behavior of nuclear power......
test rig. Based on the analysis of X-ray diffraction, Raman spectroscopy, 3-D profiler, SEM morphologies and frictional kinetics behavior analysis, the damage behavior of surface modification layer was discussed in detail. The results indicated that the fretting wear behavior of Ti6Al7Nb alloy with N-ion implantation was increased with the dose increase of the implanted nitrogen ions. Moreover......
Deformation behavior of sheet metals and viscous medium in viscous pressure bulging process with back viscous pressureWANG Zhong-jin(王忠金), LIU Jian-guang(刘建光), WANG Zhong-ren(王仲仁), LV Jun (吕 军)(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:Viscous pressure forming (VPF) is a newly developed flexible sheet metal forming process......
纳米Al2O3/Ni复合电刷镀层的微动磨损特性 董世运1,欧忠文2,徐滨士1,蒋斌2 (1.装甲兵工程学院装备再制造技术国防科技重点实验室,北京,100072;2.重庆大学材料科学与工程学院,重庆,400030) 摘要:利用电刷镀技术制备了纳米Al2O3/Ni复合镀层,研究了镀层与GCr15摩擦副从室温到500℃的微动磨损特性,并采用扫描电子显微镜观察了磨痕微观形貌.结果表明:镀层的微动运行区域包括部分滑移区,混合区和滑移区;在微动初期迅速增大的摩擦因数在稳定阶段有所降低;随着试验温度的上升,摩擦因数显著降低,但当试验温度为500℃时,摩擦因数又有所上升;复合电刷镀层的显微硬度随温度升高......
; 文献标志码:A Fretting wear behavior of Inconel690 /1Cr13 stainless steel in high-temperature air and nitrogen YE Yi1, REN Ping-di1, ZHANG Xiao-yu1, GUO...: The fretting wear behavior of the steam generator tubes material Inconel690 of nuclear power was investigated against 1Cr13 stainless steel by PLINT high temperature fretting tester in the slip regime under......
behavior of CuMg0.4 alloy[J]. The Chinese Journal of Nonferrous Metals, 2021, 31(x): xxxx-xxxx. DOI: 10.11817/j.ysxb.1004.0609.2021-37916 中国高速铁路(以下简称高铁)在近十年取得飞速发展,现已建成世界最大的高铁运营网[1].悬挂在高速铁轨之上的接触网长期服役在振动...]. China Railway Science, 2018, 39(5): 111-118. [4] GAO Y, JIE J C, ZHANG P C, et al. Wear behavior of high strength and high conductivity Cu alloys under dry sliding[J]. Transactions of Nonferrous......
retention in the contact[J]. Tribology International, 2015, 81(8): 258-266. [3] REN Pingdi, CHEN Guangxiong, ZHU Minhao, et al. Influence of oil and water mediums on fretting behavior of AISI 52100... behavior of Inconel 600 alloys[J]. Tribology International, 2015, 81: 215-222. [5] PERRETA J, BOEHM-COURJAULT E, CANTONI M, et al. EBSD,SEM and FIB characterization of subsurface deformation during......
, 269(1/2): 98-103. [5] 徐涛. Inconel690合金表面HVOF喷涂CoCrW和WC-10Co-4Cr涂层的微动磨损特性研究[D]. 成都: 西南交通大学机械工程学院, 2013: 3-4. XU Tao. Fretting wear behavior of HVOF sprayed CoCrW and WC-10Co-4Cr coatings on the surface...): 1146-1150. [12] 李瑞冬. TC4钛合金喷丸处理及涂层的微动磨损特性研究[D]. 大连: 大连理工大学材料科学与工程学院, 2016: 9-10. LI Ruidong. Study on the fretting wear behavior of TC4 titanium alloy after shot peening and coating treatment[D]. Dalian......
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Trans. Nonferrous Met. Soc. China 28(2018) 1593-1601 Fretting wear behavior of Ti/TiN multilayer film on uranium surface under various displacement amplitudes Yan-ping WU1, Zheng-yang LI2, Wen-jin... on uranium surface by arc ion plating technique to improve fretting wear behavior. The morphology, structure and element distribution of the film were measured by scanning electric microscopy (SEM), X-ray......