Age-hardening behavior of heat-treatable Al-Si-base cast alloy
文献类型：期刊论文
| 作者 | Li, RX; Li, RD; He, LZ; Li, CX; Hu, ZQ |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2004-02-01 |
| 卷号 | 33期号:2页码:171-175 |
| 关键词 | cast aluminum alloy age hardening microstructure morphology DSC curve tow-peaks aging |
| ISSN号 | 1002-185X |
| 通讯作者 | Li, RX() |
| 英文摘要 | The age-hardening characteristics of heat-treatable Al-Si-base cast alloys have been investigated in this paper. When aging treatment exceeds a fixed temperature, two and one hardness peaks present in ageing curves of different tested alloys respectively. The result of TEM observation and DSC analyses proved that the characteristics of age-hardening curves are related to the precipitation sequences of tested alloys. For A354 alloy, obvious interval during the transition from GPII zones to meta-stable phases is the main reason for two peaks aging, the first hardness peak of age hardening curve is attained depending on the high-density GPII zone, while the second one is acquired in terms of theta' and beta'mate-stable grains. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000189355300014 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/118600]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, RX |
| 作者单位 | 1.Shenyang Polytech Univ, Shenyang 110023, Peoples R China 2.Shenyang Inst Aeronaut Engn, Shenyang 110034, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, RX,Li, RD,He, LZ,et al. Age-hardening behavior of heat-treatable Al-Si-base cast alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2004,33(2):171-175. |
| APA | Li, RX,Li, RD,He, LZ,Li, CX,&Hu, ZQ.(2004).Age-hardening behavior of heat-treatable Al-Si-base cast alloy.RARE METAL MATERIALS AND ENGINEERING,33(2),171-175. |
| MLA | Li, RX,et al."Age-hardening behavior of heat-treatable Al-Si-base cast alloy".RARE METAL MATERIALS AND ENGINEERING 33.2(2004):171-175. |
入库方式： OAI收割
来源：金属研究所
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