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采用快速凝固/粉末冶金技术可制备出高硅含量的铝合金,这种合金具有高耐磨性和低热膨胀性,经合金化后还具有较高的常温和高温力学性能及热稳定性,现已发展成为一系列合金。简述了国内外快速凝固高硅铝合金的研究进展。
The rapid solidification / powder metallurgy technology can be prepared high silicon content of aluminum alloy, this alloy has high wear resistance and low thermal expansion, after alloying also has high temperature and high temperature mechanical properties and thermal stability, and now Has developed into a series of alloys. The research progress of rapidly solidified high-silicon aluminum alloy at home and abroad is briefly described.