| Fracture Characteristics and Damage Evolution of Coating Systems Under Four-Point Bending | |
Liu HY; Liang LH(梁立红) ; Wang YB; Wei YG(魏悦广); Liang, LH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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| Source Publication | INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY
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| 2016 | |
| Volume | 13Issue:6Pages:1043-1052 |
| ISSN | 1546-542X |
| Abstract | The fracture and damage behaviors of ceramic coating/alloy substrate systems under four-point bending were investigated using a scanning electron microscope to observe insitu tests. Both the thin and thick coatings fractured by tensile instability at the pure bending sections, and multiple transverse cracks that were vertical to the interface occurred in the coatings. The average crack spacing was greater for the thick coatings than for the thin ones. A catastrophic failure model was developed to explain the damage evolution behavior of the coatings. The damage was found to increase sharply near the failure point. |
| Keyword | Coating Thickness Fracture Characteristics Damage Evolution Catastrophic Failure |
| DOI | 10.1111/ijac.12605 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000387869900007 |
| WOS Keyword | coating thickness ; fracture characteristics ; damage evolution ; catastrophic failure |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Ceramics |
| Funding Organization | National Basic Research Programs of China [2012CB937500] ; NSFC grants of China [11372318, 11023001, 11432014, 11672296, 91216108] ; CAS/SAFEA International Partnership Program for Creative Research Teams |
| Department | LNM新型材料及结构的多尺度力学 |
| Classification | 二类 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/59955 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Liang, LH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Liu HY,Liang LH,Wang YB,et al. Fracture Characteristics and Damage Evolution of Coating Systems Under Four-Point Bending[J]. INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,2016,13,6,:1043-1052. |
| APA | Liu HY,梁立红,Wang YB,魏悦广,&Liang, LH .(2016).Fracture Characteristics and Damage Evolution of Coating Systems Under Four-Point Bending.INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,13(6),1043-1052. |
| MLA | Liu HY,et al."Fracture Characteristics and Damage Evolution of Coating Systems Under Four-Point Bending".INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY 13.6(2016):1043-1052. |
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| IMCAS-J2016-331.pdf（1472KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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