含钪铝合金研究进展

Research development of Al alloys containing Sc

含钪铝合金是一类新型铝合金材料,主要介绍了钪元素全面提升铝合金综合力学性能,耐腐蚀性能,焊接性能等方面的效果。本文研究Sc对铝合金力学性能、耐腐蚀性能的影响,给出提高焊接性的影响因素,结合国内外含钪铝合金的研究成果,为今后含钪铝合金材料在国内该领域的发展提出建议。

Containing scandium aluminum alloy is a kind of new aluminum alloy material, mainly introduced the scandium element comprehensively raise the overall mechanical properties of aluminium alloy, corrosion resistance, weldability, etc.In this paper, we study the Sc affect the performance of aluminum alloy mechanical properties, corrosion resistance, improve the weldability of the influence factors are given, combining with the results of both at home and abroad including scandium aluminum alloy, including scandium aluminum alloy materials for the future are put forward on the development of this field in China.