Development of Constitutive Equation and Processing Maps for IN706 Alloy
文献类型：期刊论文
| 作者 | Huang Shuo1; Wang Lei1; Lian Xintong1; Zhang Beijiang2; Zhao Guangpu2 |
| 刊名 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| 出版日期 | 2014 |
| 卷号 | 27期号:2页码:198-204 |
| 关键词 | HOT DEFORMATION-BEHAVIOR DYNAMIC RECRYSTALLIZATION MICROSTRUCTURE EVOLUTION SUPERALLOY WORKING IN706 alloy Constitutive equation Power dissipation efficiency Flow instability Processing map |
| ISSN号 | 1006-7191 |
| 其他题名 | Development of Constitutive Equation and Processing Maps for IN706 Alloy |
| 英文摘要 | The hot deformation behavior of IN706 has been investigated by means of hot compression tests in the temperature range of 900-1150 degrees C and strain rate range of 0.001-1 s(-1). The constitutive equation was developed on the basis of experimental data. Power dissipation efficiency (eta) and instability parameter (xi) maps were evaluated using the principles of the dynamic material model. Furthermore, the EBSD microstructure analysis was performed for validation, revealing that eta was closely associated with the mechanism of dynamic recrystallization (DRX). Microstructure transition map was composed of contour plots of eta, xi, and DRX. The DRX domain zones and instable zones were identified in the processing map and were classified based on eta. In a view of microstructure refinement and workability improvement, the optimum processing should be selected in the temperature range of 970-1025 degrees C and the strain rate range of 0.08-0.01 s(-1). |
| 资助项目 | [High Technology Research and Development Program of China] ; [National Basic Research Development Program of China] ; [Common Technical Research Aircraft Key Component Forming] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5142496 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/157089]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.Cent Iron & Steel Res Institute, Dept High Temp Mat, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang Shuo,Wang Lei,Lian Xintong,et al. Development of Constitutive Equation and Processing Maps for IN706 Alloy[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2014,27(2):198-204. |
| APA | Huang Shuo,Wang Lei,Lian Xintong,Zhang Beijiang,&Zhao Guangpu.(2014).Development of Constitutive Equation and Processing Maps for IN706 Alloy.ACTA METALLURGICA SINICA-ENGLISH LETTERS,27(2),198-204. |
| MLA | Huang Shuo,et al."Development of Constitutive Equation and Processing Maps for IN706 Alloy".ACTA METALLURGICA SINICA-ENGLISH LETTERS 27.2(2014):198-204. |
入库方式： OAI收割
来源：金属研究所
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