Evolution Behaviors of Oxides in Severely Plastic Deformed Region of AISI 52100 Steel during Dry Sliding Wear

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	Evolution Behaviors of Oxides in Severely Plastic Deformed Region of AISI 52100 Steel during Dry Sliding Wear
	Lao, Yuanxia; Du, Hao; Xiong, Tianying; Wang, Yuan; Wang, Y (reprint author), Sichuan Univ, Key Lab Radiat Phys & Technol, Minist Educ, Inst Nucl Sci & Technol, Chengdu 610064, Peoples R China.; Du, H (reprint author), Chinese Acad Sci, Div Surface Engn Mat, Inst Met Res, Shenyang 110016, Peoples R China.
	2017-04-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	33 期号:4 页码:330-337
摘要	Under dry sliding wear, the evolution of oxides in severely plastic deformed (SPD) regions of metals has a great impact on the wear behaviors. To study the evolution behaviors of oxides in the SPD region, an SPD region was prefabricated on the surface of AISI 52100 steel by supersonic fine particle bombarding (SFPB) treatment. Dry sliding wear tests were carried out on both of the SFPB-treated and original samples. Wear volume loss of the SPBF-treated samples were compared with those of the original samples at different loads. Microstructure, element composition and oxides distribution in the SPD region were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and an electron probe microanalysis (EPMA). The results show that the evolution behaviors of the oxides in the SPD region change significantly with the load. Under low loads, oxides are usually formed on the contact surface. It inhibits adhesive wear on the steel. However, under high loads, oxides are apt to distribute along the cracks in the subsurface layer. The internal oxidation along the cracks can accelerate the cracks propagation, resulting in severe delamination wear on the steel. Copyright (C) 2017, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited.; Under dry sliding wear, the evolution of oxides in severely plastic deformed (SPD) regions of metals has a great impact on the wear behaviors. To study the evolution behaviors of oxides in the SPD region, an SPD region was prefabricated on the surface of AISI 52100 steel by supersonic fine particle bombarding (SFPB) treatment. Dry sliding wear tests were carried out on both of the SFPB-treated and original samples. Wear volume loss of the SPBF-treated samples were compared with those of the original samples at different loads. Microstructure, element composition and oxides distribution in the SPD region were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and an electron probe microanalysis (EPMA). The results show that the evolution behaviors of the oxides in the SPD region change significantly with the load. Under low loads, oxides are usually formed on the contact surface. It inhibits adhesive wear on the steel. However, under high loads, oxides are apt to distribute along the cracks in the subsurface layer. The internal oxidation along the cracks can accelerate the cracks propagation, resulting in severe delamination wear on the steel. Copyright (C) 2017, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited.
部门归属	[lao, yuanxia ; wang, yuan] sichuan univ, key lab radiat phys & technol, minist educ, inst nucl sci & technol, chengdu 610064, peoples r china ; [du, hao ; xiong, tianying] chinese acad sci, div surface engn mat, inst met res, shenyang 110016, peoples r china
关键词	Sliding Wear Plastic Deformation Oxides Defects Steel
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者	National Natural Science Foundation of China [50621091, 51171124, 11505121]; International Science & Technology Cooperation Program of China [2014DFR50710]; Scientific and Technical Supporting Programs - Department of Science and Technology of Sichuan Province [2014GZ0004]
收录类别	SCI
语种	英语
WOS记录号	WOS:000401089300003
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78197
专题	中国科学院金属研究所
通讯作者	Wang, Y (reprint author), Sichuan Univ, Key Lab Radiat Phys & Technol, Minist Educ, Inst Nucl Sci & Technol, Chengdu 610064, Peoples R China.; Du, H (reprint author), Chinese Acad Sci, Div Surface Engn Mat, Inst Met Res, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Lao, Yuanxia,Du, Hao,Xiong, Tianying,et al. Evolution Behaviors of Oxides in Severely Plastic Deformed Region of AISI 52100 Steel during Dry Sliding Wear[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2017,33(4):330-337.
APA	Lao, Yuanxia,Du, Hao,Xiong, Tianying,Wang, Yuan,Wang, Y ,&Du, H .(2017).Evolution Behaviors of Oxides in Severely Plastic Deformed Region of AISI 52100 Steel during Dry Sliding Wear.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,33(4),330-337.
MLA	Lao, Yuanxia,et al."Evolution Behaviors of Oxides in Severely Plastic Deformed Region of AISI 52100 Steel during Dry Sliding Wear".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 33.4(2017):330-337.