| Mg对初生Al3Fe形貌及其生长过程的影响 |
| |
| 引用本文： | 周振平,李荣德,马建超,王毅. Mg对初生Al3Fe形貌及其生长过程的影响[J]. 热加工工艺, 2004, 0(5): 15-17 |
| |
| 作者姓名： | 周振平 李荣德 马建超 王毅 |
| |
| 作者单位： | 1. 沈阳工业大学,材料科学与工程学院,辽宁,沈阳,110023
2. 香港力劲集团深圳领威科技有限公司,广东,深圳,518000 |
| |
| 摘 要： | 研究了Mg元素对铸造Al-10?过共晶合金初生Al3Fe相形态的影响.结果发现,加入Mg使初生Al3Fe相由原来的发达针状向树枝状→不规则块状转变.加Mg以前,初生Al3Fe相表面光滑,随着Mg加入量的增加,初生Al3Fe的分枝也逐渐加剧.对Mg元素的影响机理做了分析.
|
| 关 键 词： | Al-Fe合金 初生Al3Fe相 |
| 文章编号： | 1001-3814(2004)05-0015-03 |
| 修稿时间： | 2003-12-01 |
Effect of Mg on the Morphology and Growth of Primary Al3Fe Phase |
| |
| ZHOU Zhen-ping. Effect of Mg on the Morphology and Growth of Primary Al3Fe Phase[J]. Hot Working Technology, 2004, 0(5): 15-17 |
| |
| Authors: | ZHOU Zhen-ping |
| |
| Affiliation: | ZHOU Zhen-ping~ |
| |
| Abstract: | The effect of Mg on the morphology of primary Al_3Fe phase in hypereutectic Al-10%Fe casting alloy was investigated. It is shown that the morphology of primary Al_3Fe phase is changed from coarse needle-like to branch-like, finally to irregular chunk-like with the addition of Mg element,and the surface of primary Al_3Fe phase is smooth and without branches before the addition of Mg, however, the branching of primary Al_3Fe is aggravated with the increase in the content of added Mg. The effect Mg mechanism of Mg is analysed. |
| |
| Keywords: | Mg |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
