Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy
文献类型：期刊论文
| 作者 | Chen Junzhou1; Zhen Liang1; Fan Liwei3; Yang Shoujie2; Dai Shenglong2; Shao Wenzhu1 |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2009 |
| 卷号 | 19期号:5页码:1071-1075 |
| 关键词 | SERRATED FLOW SUBSTITUTIONAL ALLOYS DEFORMATION BANDS PRECIPITATION aluminum alloy Portevin-Le Chatelier effect precipitation dislocation |
| ISSN号 | 1003-6326 |
| 其他题名 | Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy |
| 英文摘要 | Portevin-Le Chatelier (PLC) effect in a severely cold-rolled Al-Zn-Mg-Cu-Zr aluminum alloy (AA7055 type) plate before and after annealing was investigated. The results show that the sample annealed at 300 degrees C undergoes PLC effect, whereas the PLC effect is not observed in the deformed sample or the samples annealed at 110 degrees C or 200 degrees C. The main precipitates in the sample annealed at 300 degrees C are the coarsened eta phases, while a mixture of small eta' phases and eta phases dominates in the sample annealed at 200 degrees C. In the deformed sample and sample annealed at 110 degrees C, GP zone are the main precipitates. The different flow behaviors are ascribed to the type of precipitates as well as the dislocation density differences. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3712089 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/150560]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Harbin Institute Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China 2.Beijing Institute Aeronaut Mat, Beijing 100095, Peoples R China 3.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Chen Junzhou,Zhen Liang,Fan Liwei,et al. Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2009,19(5):1071-1075. |
| APA | Chen Junzhou,Zhen Liang,Fan Liwei,Yang Shoujie,Dai Shenglong,&Shao Wenzhu.(2009).Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,19(5),1071-1075. |
| MLA | Chen Junzhou,et al."Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 19.5(2009):1071-1075. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。