用硬度、室温拉伸和电镜观察等方法研究了时效处理对快速凝固Al-8.23Fe-3.62Ce 合金结构及性能的影响。研究发现,在573K 时效6h,合金中无明显的沉淀析出和相长大.时效30h,其抗张强度不降低。在高于673K 的温度下长期时效,沉淀相很快脱溶并聚集长大,导致合金室温强度降低。
The effect of aging treatment on the structure and mechanicalproperties of Al-8.23Fe-3.62Ce alloy was studied by hardenss,ambient tem-perature tensilc test and transmission electron microscopy.It was found that ag-ing for 6h at 573K did not result in mark
参考文献
| [1] | |
| [2] | |
| [3] | |
| [4] | |
| [5] |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%