Microstructure Evolution and Dynamic Recrystallization Mechanism of GH4169 Alloy During Cross Wedge Rolling
文献类型：期刊论文
| 作者 | Gan Hongyan1,2; Cheng Ming1; Song Hongwu1; Chen Yan1; Zhang Shihong1; Petrenko, Vladimir3 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 48期号:11页码:3556-3562 |
| 关键词 | GH4169 alloy cross wedge rolling microstructure dynamic recrystallization |
| ISSN号 | 1002-185X |
| 通讯作者 | Zhang Shihong(shzhang@imr.ac.cn) |
| 英文摘要 | The microstructure evolution and dynamic recrystallization mechanism of GH4169 alloy rolled by cross wedge rolling were characterized by metallographic microscope and electron backscatter diffraction (EBSD). The effects of equivalent strain, strain rate and temperature on the dynamic recrystallization of GH4169 alloy during cross wedge rolling were investigated by numerical analysis. The results reveal that the shaping characteristics of cross wedge rolling are the main reasons that induce the homogeneous microstructure and different dynamic recrystallization mechanisms of GH4169 alloy. Larger reduction of area is beneficial to improving the microstructure homogenization. The non-continuous dynamic recrystallization mechanism is the main form on the surface of the rolled piece, while the core is dominated by continuous dynamic recrystallization mechanism. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000500083600020 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/136199]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang Shihong |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Shenyang 110016, Peoples R China 3.Natl Acad Sci Belarus, Phys Tech Inst, Minsk 220141, BELARUS |
| 推荐引用方式 GB/T 7714 | Gan Hongyan,Cheng Ming,Song Hongwu,et al. Microstructure Evolution and Dynamic Recrystallization Mechanism of GH4169 Alloy During Cross Wedge Rolling[J]. RARE METAL MATERIALS AND ENGINEERING,2019,48(11):3556-3562. |
| APA | Gan Hongyan,Cheng Ming,Song Hongwu,Chen Yan,Zhang Shihong,&Petrenko, Vladimir.(2019).Microstructure Evolution and Dynamic Recrystallization Mechanism of GH4169 Alloy During Cross Wedge Rolling.RARE METAL MATERIALS AND ENGINEERING,48(11),3556-3562. |
| MLA | Gan Hongyan,et al."Microstructure Evolution and Dynamic Recrystallization Mechanism of GH4169 Alloy During Cross Wedge Rolling".RARE METAL MATERIALS AND ENGINEERING 48.11(2019):3556-3562. |
入库方式： OAI收割
来源：金属研究所
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