Scratch behavior of high speed steels for hot rolls

IMR OpenIR

	Scratch behavior of high speed steels for hot rolls
其他题名	Scratch behavior of high speed steels for hot rolls
	Zhou Li 1; Sun Dale 2; Liu Changsheng 3; Li Chunguang 3; Yao Lisong 2
	2008
发表期刊	JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
ISSN	1005-8850
卷号	15 期号:4 页码:402-406
摘要	The scratch behaviors of two high speed steels (HSS) for hot rolls were studied by a Micro-combi Tester, and the emphasis was placed on researching the relations between the microstructure and the scratch resistance property of different HSS. The experimental results indicate that during the scratch process, the carbides are embedded into the matrix, the penetration depth of different HSS is closely related with the matrix hardness, i.e., the higher the matrix hardness, the better the scratch resistance property; and in the matrix, the fine, dispersive carbides are beneficial to form steady friction between the indenter and the scratched materials, but the coarser carbides are easier to fall into pieces. (c) 2008 University of Science and Technology Beijing. All rights reserved.
其他摘要	The scratch behaviors of two high speed steels (HSS) for hot rolls were studied by a Micro-combi Tester, and the emphasis was placed on researching the relations between the microstructure and the scratch resistance property of different HSS. The experimental results indicate that during the scratch process, the carbides are embedded into the matrix, the penetration depth of different HSS is closely related with the matrix hardness, i.e., the higher the matrix hardness, the better the scratch resistance property; and in the matrix, the fine, dispersive carbides are beneficial to form steady friction between the indenter and the scratched materials, but the coarser carbides are easier to fall into pieces.
关键词	FRACTURE PROPERTIES OXIDATION BEHAVIOR ALLOYING ELEMENTS MICROSTRUCTURE high speed steel (HSS) scratch matrix carbide penetration depth
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:3383312
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/147407
专题	中国科学院金属研究所
作者单位	1.Shougang Res Institute Technol, Beijing 100041, Peoples R China 2.Baosteel Co Ltd, Ctr Technology, Shanghai 201900, Peoples R China 3.中国科学院金属研究所
推荐引用方式 GB/T 7714	Zhou Li,Sun Dale,Liu Changsheng,et al. Scratch behavior of high speed steels for hot rolls[J]. JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING,2008,15(4):402-406.
APA	Zhou Li,Sun Dale,Liu Changsheng,Li Chunguang,&Yao Lisong.(2008).Scratch behavior of high speed steels for hot rolls.JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING,15(4),402-406.
MLA	Zhou Li,et al."Scratch behavior of high speed steels for hot rolls".JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING 15.4(2008):402-406.