论文部分内容阅读
Ti-6Al-2Sn-2Mo-2Zr-2Cr-Si(Ti-62222S)合金是70年代初由RMI钛公司开发的,合金既具有α型合金良好的高温强度和抗蠕变性能又具有α+β型合金高断裂韧性和高强度。可预料将广泛地用作为航空结构材料。
Ti-6Al-2Sn-2Mo-2Zr-2Cr-Si (Ti-62222S) alloy was developed by RMI Titanium Company in the early 70’s. The alloy has both high temperature strength and creep resistance of α-type alloy and α + β High alloy fracture toughness and high strength. It is expected that it will be widely used as aviation structural material.