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Indentation size effect in microhardness measurements of Hg1-xMnxTe WANG Ze-wen(王泽温)1, 2, 3, JIE Wan-qi(介万奇)2, WANG Xiao-qin(汪晓琴)4 1. School of Materials Science...; Abstract: The effect of surface damaged layer and Te enrichment layer of Hg1-xMnxTe on the indentation size were studied experimentally. Based on the results, the indentation size effect (ISE......
Investigation of Adhesion and Fracture Toughness of Thermally Grown Oxide Scales by Interface Indentation Test P. Lours1,QI Yu-hong2,p. Bruckel1,ZHANG Zhan-ping2 (1.Research Centre on Tools... grown oxide scales for pure nickel were investigated using Vickers indentation technique. The nickel samples were oxidised at 1200℃ for 100h-600h. The crack length induced by Vickers indentation test......
J. Cent. South Univ. (2012) 19: 1175-1181 DOI: 10.1007/s11771-012-1125-z Finite element and experimental analysis of Vickers indentation testing on Al2O3 with diamond-like carbon coating ZHAI... indentation testing of the Al2O3 ceramic coated by diamond-like carbon (DLC) layer were conducted. The numerical analysis was implemented by a two-dimensional finite element (FE) axis symmetry model. FE......
Quasicontinuum simulation of indentation on FCC metals WANG Hua-tao(王华滔), QIN Zhao-dong(秦昭栋), NI Yu-shan(倪玉山), ZHANG Wen(张 文) Department of Mechanics and Engineering Science, Fudan University... with the theoretical values. Key words: indentation; quasicontinuum method; dislocation; nucleation  ......
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Trans. Nonferrous Met. Soc. China 25(2015) 3240-3246 Effect of indentation size and grain/sub-grain size on microhardness of high purity tungsten Guang-yu LIU, Song NI, Min SONG State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China Received 29 January 2015; accepted 13 May 2015 Abstract: Hardness of materials depends significantly on the indentation size......
; 文献标识码:A Indentation creep resistance of AE42 alloy ZHANG Yao-cheng1, ZENG Ming1, 2, GUO Ping1, LIAO Chun-li1, SHEN Bao-luo2 (1. College of Materials Science and Engineering, Xihua University, Chengdu 610039, China; 2. College of Materials Science and Engineering, Sichuan University, Chengdu 610065, China) Abstract: The indentation creep property of Mg-4Al-2RE (AE42) alloy......
STUDY ON DETERMINING KIc OF CERAMIC MATERIALS BY INDENTATION MICROFRACTURE宋显辉摘 要:<正>In this paper,by studying the accuracy ofindentation microfrature,it is pointed out that the residualstress in the indentation site plays a critical role,whichmakes the theoretlcal analysis extremely difficult and theindentation microcracks slowly expaned,therefore......
Microstructure Characterization and Indentation Hardness Testing Behavior of Mg-8Sn-xAl-1Zn Alloys程伟丽1,2,WANG Miao2,XU Chunxiang2,ZHANG Jinshan2,LIANG Wei2,YOU Bongsun3,聂凯波21. Key Laboratory... Institute of Materials Science摘 要:The influence of Al content on microstructure characterization and indentation hardness testing behavior of Mg-8Sn-x Al(x=1 wt......