MICROSTRUCTURE EVOLUTION AND DEFORMATION BEHAVIOR OF HIGH MANGANESE TRIP/TWIP SYMBIOTIC EFFECT STEELS UNDER HIGH SPEED DEFORMATION
文献类型：期刊论文
| 作者 | Tang Zhengyou; Wu Zhiqiang; Zan Na; Ding Hua |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2011 |
| 卷号 | 47期号:11页码:1426-1433 |
| 关键词 | STACKING-FAULT ENERGY MARTENSITIC-TRANSFORMATION INDUCED PLASTICITY TRIP/TWIP symbiotic effect steel high-speed deformation microstructure evolution deformation behavior |
| ISSN号 | 0412-1961 |
| 其他题名 | MICROSTRUCTURE EVOLUTION AND DEFORMATION BEHAVIOR OF HIGH MANGANESE TRIP/TWIP SYMBIOTIC EFFECT STEELS UNDER HIGH-SPEED DEFORMATION |
| 英文摘要 | The high manganese TRIP/TWIP symbiotic effect steel exhibits excellent combination of strength and elongation due to the transformation-induced plasticity and twinning-induced plasticity. In this paper, by means of a Zwick HTM 5020 high rate tensile test machine; the mechanical behavior of 18Mn-3Al-3Si and 21Mn-3Al-3Si high manganese TRIP/TWIP symbiotic effect steels under dynamic condition, strain hardening rate; true stress and strain hardening exponent show fluctuating with the true stain change, which is caused by the interaction between strain hardening and matrix softening. The microstructure evolution of the specimen was analyzed by OM; SEM, TEM and XRD. The results indicate that the transformation route is gamma ->epsilon, epsilon ->alpha under high-speed deformation; hindering of high-speed deformation to slip, transformation from austenite to martensite, and refinement of austenite matrix due to deformation twins are the main factors of strain hardening; while adiabatic temperature rise effect, epsilon ->gamma reverse transformation and dynamic recrystallization of twins make the matrix softening. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4420405 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/145284]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Tang Zhengyou,Wu Zhiqiang,Zan Na,et al. MICROSTRUCTURE EVOLUTION AND DEFORMATION BEHAVIOR OF HIGH MANGANESE TRIP/TWIP SYMBIOTIC EFFECT STEELS UNDER HIGH SPEED DEFORMATION[J]. ACTA METALLURGICA SINICA,2011,47(11):1426-1433. |
| APA | Tang Zhengyou,Wu Zhiqiang,Zan Na,&Ding Hua.(2011).MICROSTRUCTURE EVOLUTION AND DEFORMATION BEHAVIOR OF HIGH MANGANESE TRIP/TWIP SYMBIOTIC EFFECT STEELS UNDER HIGH SPEED DEFORMATION.ACTA METALLURGICA SINICA,47(11),1426-1433. |
| MLA | Tang Zhengyou,et al."MICROSTRUCTURE EVOLUTION AND DEFORMATION BEHAVIOR OF HIGH MANGANESE TRIP/TWIP SYMBIOTIC EFFECT STEELS UNDER HIGH SPEED DEFORMATION".ACTA METALLURGICA SINICA 47.11(2011):1426-1433. |
入库方式： OAI收割
来源：金属研究所
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