Developments in the processing and properties of particulate Al-Si composites

被引：152
作者：
Ejiofor, JU [1 ]
Reddy, RG [1 ]
机构：
[1] Univ Alabama, Tuscaloosa, AL 35487 USA
来源：
JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY | 1997年 / 49卷 / 11期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1007/s11837-997-0008-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the past ten years, materials R&D has shifted from monolithic to composite materials, adjusting to the global need for reduced weight, low cost, quality, and high performance in structural materials. This article reviews developments in the molten processing of particulate Al-Si alloy composites and their respective properties. Existing and emerging processing innovations are discussed, and the reinforcement phases in prominent R&D activities are identified. The vortex (or mixing) method continues to be the most popular processing method in use because of its ease of operation, total production cost, and suitability, while the infiltration, compocasting (or rheocasting), in-situ, and spray atomization and codeposition techniques receive less attention.
引用
收藏
页码：31 / 37
页数：7
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