| Research on fracture behavior of a Cr coating/ laser pre-quenched steel substrate system under thermal fatigue loading | |
Yang BQ(杨班权); Chen GN(陈光南) ; Chen XJ; Sun WH; Chen HQ; Pan JW; Chen Y
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| Source Publication | Applied Mechanics and Materials |
| 2014 | |
| Conference Name | International Conference on Vehicle and Mechanical Engineering and Information Technology, VMEIT 2014 |
| Conference Date | February 19, 2014 - February 20, 2014 |
| Conference Place | Beijing, China |
| Abstract | The facture behavior of a chromium (Cr) coating/ laser pre-quenched steel substrate system was investigated in this work. The results presented in this work show the crack density of the Cr coating on the laser pre-quenched steel substrate increases with the increase of the thermal fatigue times, and the failure process and modes of the Cr coating/laser pre-quenched steel substrate are the same as those presented in our previous work. However, the crack density of Cr coating on the pre-quenched substrate surface was much lower than that of the Cr coating on the original substrate surface under the same thermal fatigue loading. This indicates the Cr coating on the pre-quenched steel substrate has superior mechanical properties than that on the original steel substrate. © (2014) Trans Tech Publications, Switzerland. |
| Keyword | Cr Coating/laser Pre-quenched Steel Substrate Systems Cr Coatings Crack Density Failure Process Fracture Behavior Steel Substrate Substrate Surface Thermal Fatigue Loadings |
| Department | MAMYAG激光毛化技术 |
| ISBN | 9783038350606 |
| URL | 查看原文 |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/60238 |
| Collection | 先进制造工艺力学实验室 |
| Recommended Citation GB/T 7714 | Yang BQ,Chen GN,Chen XJ,et al. Research on fracture behavior of a Cr coating/ laser pre-quenched steel substrate system under thermal fatigue loading[C]Applied Mechanics and Materials,2014. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Cp2014-045.pdf（340KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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