The thermal fatigue resistance of vermicular cast iron coupling with H13 steel units by cast-in process
文献类型：期刊论文
| 作者 | Wang CT; Zhou H; Lin PY; Sun N; Guo QC; Zhang P ; Yu JX; Liu Y; Wang MX; Ren LQ
|
| 刊名 | Materials & Design
 |
| 出版日期 | 2010 |
| 卷号 | 31期号:7页码:3442-3448 |
| ISSN号 | 0261-3069 |
| 合作状况 | 国内 |
| 中文摘要 | This paper focuses on improving the thermal fatigue resistance on the surface of vermicular cast iron coupling with inserted H13 steel blocks that had different cross sections, by cast-in processing. The microstructure of bionic units was examined by scanning electron microscope. Micro-hardness and thermal fatigue resistance of bionic samples with varied cross sections and spacings were investigated, respectively. Results show that a marked metallurgical bonding zone was produced at interface between the inserted H13 steel block and the parent material - a unique feature of the bionic structure in the vermicular cast iron samples. The micro-hardness of the bionic samples has been significantly improved. Thermal resistance of the samples with the circular cross section was the highest and the bionics sample with spacing of 2 mm spacing had a much longer thermal fatigue life, thus resulting in the improvement for the thermal fatigue life of the bionic samples, due to the efficient preclusion for the generation and propagation of crack at the interface of H13 block and the matrix. Crown Copyright (c) 2010 Published by Elsevier Ltd. All rights reserved. |
| 类目[WOS] | Materials Science, Multidisciplinary |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | BIOMIMETIC NONSMOOTH SURFACE ; ROTORS |
| 资助信息 | Automotive Engineering of Jilin University; National Natural Science Fund of China [50635030]; Science and Development Foundation of Jilin [20060196] |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1016/j.matdes.2010.01.041 |
| 语种 | 英语 |
| WOS记录号 | WOS:000278442000038 |
| 公开日期 | 2011-03-01 ; 2011-03-30 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/43507]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wang CT,Zhou H,Lin PY,et al. The thermal fatigue resistance of vermicular cast iron coupling with H13 steel units by cast-in process[J]. Materials & Design,2010,31(7):3442-3448. |
| APA | Wang CT.,Zhou H.,Lin PY.,Sun N.,Guo QC.,...&Ren LQ.(2010).The thermal fatigue resistance of vermicular cast iron coupling with H13 steel units by cast-in process.Materials & Design,31(7),3442-3448. |
| MLA | Wang CT,et al."The thermal fatigue resistance of vermicular cast iron coupling with H13 steel units by cast-in process".Materials & Design 31.7(2010):3442-3448. |
入库方式： OAI收割
来源：力学研究所
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