This paper have been studied chemical processing of preparation of high melting point low thermal expansion coefficient aluminium titante engineering ceramic powder by means of DTA-TG-DTG,XRD,TEM and BET techniques.

• 本文应用DTA-TG-DTG、XRD、TEM和BET等测试手段,研究了高熔点、低热膨胀系数钛酸铝结构陶瓷粉料的湿化制备;