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	2-DIMENSIONAL FINITE-ELEMENT METHOD SIMULATION OF VICKERS INDENTATION OF HARDNESS MEASUREMENTS ON TIN-COATED STEEL
	H. F. Wang ; X. Yang ; H. Bangert ; P. Torzicky ; L. Wen
刊名	Thin Solid Films
	1992
卷号	214期号:1页码:68-73
关键词	surface
ISSN号	0040-6090
中文摘要	The finite element simulation uses an indenting wedge (apex angle, 136-degrees) as a two-dimensional approximation of the actual Vickers pyramid. The model assumes isotropic properties for the layer and substrate materials and an elastoplastic behaviour with a work-hardening characteristic. The stress distribution and the plastic deformation zone inside the layer as well as across the interface between film and substrate were calculated, Load-dependent Vickers hardness numbers obtained on TiN coatings, 8-mu-m thick on high speed steel, were compared with the finite element prediction for the wedge-shaped indenter. In the experiments results for the composite microhardness, the cross-sectional morphology of the residual impression and information on the quality of the interface adhesion were obtained. By the comparison of calculated and experimental hardness numbers, the yield stress of the TiN layer was found to be approximately 6 GPa.
原文出处	://WOS:A1992JA68600011
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/39303]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	H. F. Wang,X. Yang,H. Bangert,et al. 2-DIMENSIONAL FINITE-ELEMENT METHOD SIMULATION OF VICKERS INDENTATION OF HARDNESS MEASUREMENTS ON TIN-COATED STEEL[J]. Thin Solid Films,1992,214(1):68-73.
APA	H. F. Wang,X. Yang,H. Bangert,P. Torzicky,&L. Wen.(1992).2-DIMENSIONAL FINITE-ELEMENT METHOD SIMULATION OF VICKERS INDENTATION OF HARDNESS MEASUREMENTS ON TIN-COATED STEEL.Thin Solid Films,214(1),68-73.
MLA	H. F. Wang,et al."2-DIMENSIONAL FINITE-ELEMENT METHOD SIMULATION OF VICKERS INDENTATION OF HARDNESS MEASUREMENTS ON TIN-COATED STEEL".Thin Solid Films 214.1(1992):68-73.

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