Very high cycle fatigue behaviors of Mn-Si-Cr series Bainite/Martensite dual phase steels
文献类型：期刊论文
| 作者 | Y. Yu ; J. L. Gu ; L. Xu ; F. L. Shou ; B. Z. Bai ; Y. B. Liu |
| 刊名 | Materials & Design
 |
| 出版日期 | 2010 |
| 卷号 | 31期号:6页码:3067-3072 |
| 关键词 | high-strength steels gigacycle fatigue inclusion size ultrasonic fatigue bearing steel regime life frequency khz |
| ISSN号 | 0261-3069 |
| 中文摘要 | The present work studied the very high cycle fatigue (VHCF) behaviors of Mn-Si-Cr series Bainite/Martensite (B/M) dual phase high-strength low-alloy (HSLA) steels to ensure safe applications in railway and oil field. Four kinds of chemical compositions and seven types of B/M steels were designed and studied by ultrasonic fatigue test. The conception of apparent and intrinsic VHCF strength is addressed. Results show the effect of heat generation cannot be ignored in B/M steels in ultrasonic fatigue test, and higher is the intrinsic VHCF strength of materials, more remarkable is the negative effect of self-heating. More importantly, the VHCF property of B/M steels is less sensitive to the inclusion than that of tempered martensite steels, and the amount of retained austenite puts little effect on the VHCF property. (C) 2010 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31668]  |
| 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 | Y. Yu,J. L. Gu,L. Xu,et al. Very high cycle fatigue behaviors of Mn-Si-Cr series Bainite/Martensite dual phase steels[J]. Materials & Design,2010,31(6):3067-3072. |
| APA | Y. Yu,J. L. Gu,L. Xu,F. L. Shou,B. Z. Bai,&Y. B. Liu.(2010).Very high cycle fatigue behaviors of Mn-Si-Cr series Bainite/Martensite dual phase steels.Materials & Design,31(6),3067-3072. |
| MLA | Y. Yu,et al."Very high cycle fatigue behaviors of Mn-Si-Cr series Bainite/Martensite dual phase steels".Materials & Design 31.6(2010):3067-3072. |
入库方式： OAI收割
来源：金属研究所
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