| Al-Sr中间合金制备及应用的发展现状 |
| |
| 引用本文： | 程仁菊,潘复生,王维青.Al-Sr中间合金制备及应用的发展现状[J].轻合金加工技术,2006,34(7):5-11,54. |
| |
| 作者姓名： | 程仁菊 潘复生 王维青 |
| |
| 作者单位： | 重庆大学,材料科学与工程学院,重庆,400030 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 综述了近些年来Al-Sr中间合金的发展现状，包括制备工艺，应用现状及用Al-Sr中间合金变质处理Al-Sr合金存在的问题。介绍了Al-Sr中间合金组织形态对Al-Si合金变质效果的影响，以及改变中间合金组织形态的有关工艺；近年来锶与其他元素复合变质的研究进展；其他锶合金及锶在变质其他合金方面的应用。
|
| 关 键 词： | Al-Sr中间合金 制备工艺 锶 铸态组织 |
| 文章编号： | 1007-7235（2006）07-0005-07 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006-03-15 |
Development status of preparation and application of Al-Sr master alloy |
| |
| CENG Ren-ju,PAN Fu-sheng,WANG Wei-qing.Development status of preparation and application of Al-Sr master alloy[J].Light Alloy Fabrication Technology,2006,34(7):5-11,54. |
| |
| Authors: | CENG Ren-ju PAN Fu-sheng WANG Wei-qing |
| |
| Affiliation: | School of Materials Science and Engineering, Chongqing University, Chongqing 400030, China |
| |
| Abstract: | The development status of Al-Sr master alloys was reviewed,and more attention was paid to preparation process and application of Al-Sr master alloys.The influence of the structure change of Al-Sr master alloys on their modifying effects in the industrial alloys and the methods of changing the structure of Al-Sr master alloys were introduced.Some problems related to applicatio of Al-Sr master alloys were analysed.The effects of composite modifier of Sr and other elements on the microstructure of Al-Si alloys were also discused. |
| |
| Keywords: | Al-Sr master alloy preparation process strontium as-cast microstructure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
