【摘要】 本文介绍了钛铝金属间化合物单体及复合材料的生产、表征和商品化,强调了它们在航空航天工业中的需求和应用.它们优良的高温性能和低密度的结合是很有吸引力的,但在其获得广泛应用之前,必须克服其固有的低“宽容度”以及环境抗力问题。更多还原

【Abstract】 The production, characteristics, and commercialization of monolithic and composite titanium aluminides are presented with emphasis on use in the demanding aerospace industry. The attractive elevated temperature properties combined with a low density are attractive, but inherently low "forgiveness", and environmental concerms, must be overcome before wide-spread use will occur.更多还原