On The Cyclic Bending Behaviour Of A Hard Coating On A Ductile Substrate With Periodic Surface Hardened Regions
文献类型：期刊论文
| 作者 | Wu CW(吴臣武) ; Zhang K(张坤); Chen GN(陈光南)
|
| 刊名 | International Journal of Solids and Structures
 |
| 出版日期 | 2008 |
| 页码 | 5661-5674 |
| 通讯作者邮箱 | wcw_on@yahoo.com.cn |
| 关键词 | Hard Coating Ductile Substrate Periodic Surface Hardened Regions Cyclic Bending Interface Fracture Subsurface Inclusions Segmentation Cracks Steel Substrate Indentation Stresses Fracture Design |
| ISSN号 | 0020-7683 |
| 通讯作者 | Wu, CW (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China. |
| 中文摘要 | A cyclic bending experiment is designed to investigate the interface fracture behaviour of a hard chromium coating on a ductile substrate with periodic surface hardened regions. The unique deflection pattern of the vertical cracks after they run through the coating and impinge at the interface is revealed experimentally. A simple double-layer elastic beam model is adopted to investigate the interfacial shear stresses analytically. A FE model is employed to compute the stresses of the tri-phase structure under a single round of bending, and to investigate the effect of the loading conditions on the deflection pattern of the vertical cracks at the interface. (C) 2008 Elsevier Ltd. All rights reserved. |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | SUBSURFACE INCLUSIONS ; SEGMENTATION CRACKS ; STEEL SUBSTRATE ; INDENTATION ; STRESSES ; FRACTURE ; DESIGN |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000260273300001 |
| 公开日期 | 2009-08-03 ; 2009-09-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25864]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Wu CW,Zhang K,Chen GN. On The Cyclic Bending Behaviour Of A Hard Coating On A Ductile Substrate With Periodic Surface Hardened Regions[J]. International Journal of Solids and Structures,2008:5661-5674. |
| APA | 吴臣武,张坤,&陈光南.(2008).On The Cyclic Bending Behaviour Of A Hard Coating On A Ductile Substrate With Periodic Surface Hardened Regions.International Journal of Solids and Structures,5661-5674. |
| MLA | 吴臣武,et al."On The Cyclic Bending Behaviour Of A Hard Coating On A Ductile Substrate With Periodic Surface Hardened Regions".International Journal of Solids and Structures (2008):5661-5674. |
入库方式： OAI收割
来源：力学研究所
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