MECHANICAL PROPERTIES IMPROVEMENT OF TiAl BY MICROSTRUCTURE REFINING

来源期刊：中国有色金属学报(英文版)1995年第4期

论文作者：Huang Baiyun He Yuehui Kong Gaoning Qu Xuanhui

文章页码：79 - 83

Key words：intermetallic compounds; mechanical properties; microstructure

Abstract: A multi-step thermo-mechanical treatment(MSTMT) was developed to refine the microstructure of Ti-33Al-3Cr-0.5Mo(%)alloy.It was found that fine full lamellar structure can be obtained by appropriate procesing of MSTMT.Superior comprehensive mechanical properties can result from the full lamellar structure with homogeneous fine grain.