Effect of rare earths on tempered martensite embrittlement of steel
文献类型：期刊论文
| 作者 | G. Z. Gao ; W. Y. He ; J. Gao ; J. Z. Chen |
| 刊名 | Journal of Rare Earths
 |
| 出版日期 | 1998 |
| 卷号 | 16期号:1页码:41-45 |
| 关键词 | rare earths steel tempered martensite embrittlement |
| ISSN号 | 1002-0721 |
| 中文摘要 | The mechanical properties of SiMnCr and SiMnMo steels tempered in low-temperature range were studied. The results show that there is no notable effect of RE on material strength during, low-temperature tempering. There are toughness troughs of tempered martensite embrittlement(TME) at 350 degrees C and 400 degrees C for steel SiMnCr and SiMnMo respectively. RE raises the toughness of TME troughs to some extent by refining grains and restraining embrittlment of austenite grain boundary, although it does not change TME temperature. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37658]  |
| 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 | G. Z. Gao,W. Y. He,J. Gao,et al. Effect of rare earths on tempered martensite embrittlement of steel[J]. Journal of Rare Earths,1998,16(1):41-45. |
| APA | G. Z. Gao,W. Y. He,J. Gao,&J. Z. Chen.(1998).Effect of rare earths on tempered martensite embrittlement of steel.Journal of Rare Earths,16(1),41-45. |
| MLA | G. Z. Gao,et al."Effect of rare earths on tempered martensite embrittlement of steel".Journal of Rare Earths 16.1(1998):41-45. |
入库方式： OAI收割
来源：金属研究所
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