两种快凝AlFeX(V,W)Si合金的组织性能

来源期刊：中南大学学报(自然科学版)1996年第4期

论文作者：黎文献 胡淼 曾欲晓 肖于德

文章页码：436 - 439

关键词：铝合金; 快速凝固; 喷射沉积

Key words：aluminium alloys; rapid solidification; spray deposition

摘    要：采用喷射沉积坯轧制和RS/PM粉末挤压坯轧制的2种工艺制各了Al－8.5Fe－1.3V－1.7Si和Al－8.5Fe－1.3W－1.7Si合金的板材,并通过透射电镜,扫描电镜和力学拉伸实验研究了板材的组织性能.结果表明,综合性能AlFeWSi合金优于AlFeVSi合金的喷射沉积坯轧制板材.

Abstract: The plates of both Al-8.5Fe-1.3V-1.7Si and Al-8.5Fe-1. 3W-1.7Si alloys were prepared by both spray deposition-rolling and rapid solidification-powder metallurgy-rolling processings, and their microstructure and properties by means of TEM, SEM and tensile testing. The results show that the AlFeWSi alloy has better mechanical properties than the AlFeVSi alloy; the plates produced by the spray deposition-rolling processing have high plasticity. Therefore, an AlFeWSi plate with good mechanical properties is likely to be acquired by spray deposition-rolling processing.