Evolution of rheocast structure of high chromium white iron
文献类型：期刊论文
| 作者 | Yang, Z; Zhang, HF; Wang, AM; Ding, BZ; Hu, ZQ |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2003 |
| 卷号 | 32期号:1页码:23-26 |
| 关键词 | semisolid metal formation rheocast structure low angle subgrain boundary grain cluster |
| ISSN号 | 1002-185X |
| 通讯作者 | Yang, Z() |
| 英文摘要 | The effect of stirring strength and the cooling rate on the rheocast structure of a high chromium white iron were studied. The characteristics of the special low angle subgrain boundaries and agglomeration of subgrains were analyzed by EPMA and EBSD technique. It was found that the cooling rate decides the ratio of the stress on the dendrite arm to the diameter of the dendrite root. A proper cooling rate favers the formation of dendrite arms with big head and thin root and accelerates the breaking of the dendrite arms. The clustered special subgrain boudaries are the boundaries between the stem and ripened dendrite arms. The agglomerations of the subgrains were indeed evolved from the bent dendrite arms with big head and thin root. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000180808200006 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/116620]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yang, Z |
| 作者单位 | CAS, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Z,Zhang, HF,Wang, AM,et al. Evolution of rheocast structure of high chromium white iron[J]. RARE METAL MATERIALS AND ENGINEERING,2003,32(1):23-26. |
| APA | Yang, Z,Zhang, HF,Wang, AM,Ding, BZ,&Hu, ZQ.(2003).Evolution of rheocast structure of high chromium white iron.RARE METAL MATERIALS AND ENGINEERING,32(1),23-26. |
| MLA | Yang, Z,et al."Evolution of rheocast structure of high chromium white iron".RARE METAL MATERIALS AND ENGINEERING 32.1(2003):23-26. |
入库方式： OAI收割
来源：金属研究所
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