Formation of the Cottrell atmosphere during strain aging of bake-hardenable steels
文献类型：期刊论文
| 作者 | J. Z. Zhao ; A. K. De ; B. C. De Cooman |
| 刊名 | Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science
 |
| 出版日期 | 2001 |
| 卷号 | 32期号:2页码:417-423 |
| 关键词 | evolution behavior iron |
| ISSN号 | 1073-5623 |
| 中文摘要 | A model has been developed to describe the formation of the carbon atmosphere around dislocations during the aging of a bake-hardenable steel, by taking into account the concurrent segregation of carbon atoms to dislocations, grain boundaries, and pre-existing cementite particles. The effects of the segregation of carbon to grain boundaries and to pre-existing cementite particles on the formation of the carbon atmosphere have been discussed theoretically. Strain-aging experiments have been carried out with a vacuum-degassed ultra-low-carbon blake-hardening steel, and the experimental results been compared with the theoretical predictions. It is shown that the model developed can describe the formation of the carbon atmosphere around dislocations in both low-carbon and ultralow-carbon bake-hardenable steels in industrial processing conditions. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36927]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Z. Zhao,A. K. De,B. C. De Cooman. Formation of the Cottrell atmosphere during strain aging of bake-hardenable steels[J]. Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science,2001,32(2):417-423. |
| APA | J. Z. Zhao,A. K. De,&B. C. De Cooman.(2001).Formation of the Cottrell atmosphere during strain aging of bake-hardenable steels.Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science,32(2),417-423. |
| MLA | J. Z. Zhao,et al."Formation of the Cottrell atmosphere during strain aging of bake-hardenable steels".Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science 32.2(2001):417-423. |
入库方式： OAI收割
来源：金属研究所
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