TiAl基合金双温热处理原理及其相变特征的研究

来源期刊：中南大学学报(自然科学版)1996年第3期

论文作者：贺跃辉 黄伯云 曲选辉 刘业翔

文章页码：298 - 302

关键词：TiAl基合金; 热处理; 显微组织; 相

Key words：TiAl based alloy; heat treatment; microstructure; phase

摘    要：使用多种分析及检测手段,较详细地研究了双温处理细化TiAl基合金热锻试样的显微组织的机理,并研究了双温处理显微组织特征,提出了双温处理下TiAl基合金的显微组织转变及相变模型

Abstract: The mechanism of double-temperature heat treatment processing,by which the microstructure of TiAl based alloy has been sufficiently refined, has been investigated in details.In this work, the microstructure characteristics of TiAl based alloy samples heat-treated by double-temperature processing were also analyzed.In light of this research, the model about the microstructure and phase transition of the new processing for TiAl based alloy has been proposed.