Some developments for single-pass pendulum scratching

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	Some developments for single-pass pendulum scratching
	Y. N. Liang ; S. Z. Li ; D. F. Li ; S. Li
刊名	Wear
	1996
卷号	199 期号:1 页码:66-73
关键词	single-pass pendulum scratching specific energy dynamic hardness scratching friction coefficient composites behavior
ISSN号	0043-1648
中文摘要	By using a single-pass pendulum impact scratch tester to study wear behavior of several commercial materials, some developments have been made for this testing technique. From the results, four criteria, i.e. specific energy e(=E/V), tangential dynamic hardness H-T(=F-T/A(T)), normal dynamic hardness H-N(=F-N/A(N)) and the scratching friction coefficient mu(=F-T/F-N), were obtained, where the specific energy and the tangential dynamic hardness presented a good linear relationship and were adopted as two equivalent measures of abrasion resistance of a material in single-pass pendulum scratching. The normal dynamic hardness H,corresponded well with the microhardness H-V, and could present wear properties of a material in abrasive wear with a steady load, instead of the microhardness. By comparison of single-pass pendulum scratching with sliding abrasion and sand-blasting erosion tests, it is found that the single-pass pendulum scratching is a form of impact abrasion between sliding abrasion and sand-blasting erosion, and more similar to the sand-blasting erosion with a low impingement angle.
原文出处	://WOS:A1996VN21700009
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/38332]
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	Y. N. Liang,S. Z. Li,D. F. Li,et al. Some developments for single-pass pendulum scratching[J]. Wear,1996,199(1):66-73.
APA	Y. N. Liang,S. Z. Li,D. F. Li,&S. Li.(1996).Some developments for single-pass pendulum scratching.Wear,199(1),66-73.
MLA	Y. N. Liang,et al."Some developments for single-pass pendulum scratching".Wear 199.1(1996):66-73.