典型文献
Fabrication and Characterization of TiAl Alloy by Fields Activated Sintering Technology (FAST)
文献摘要：
Ti-47Al alloy was fabricated by multi-physical fields activated sintering technology (FAST). With the coupling effects of electrical and pressure fields as the dominant driving force, a nearly full-density (relative density: 99.15％) TiAl alloy sample was obtained. The microstructural characterizations, phase transformation at different sintering temperatures and their contributions to mechanical properties were investigated. The results reveal that TiAl3 is the main phase when sintered at 600 and 700 ℃. When the sintering temperature reaches 800 ℃, the main phases are TiAl and Ti3Al. With the increase of sintering temperature, the content of TiAl increases and that of Ti3Al decreases. When the sintering temperature reaches 1000 ℃, the alloy with fine and uniform microstructure and good mechanical properties can be obtained.
文献关键词：
中图分类号：
作者姓名：
ZHOU Liming;WU Mingxia;QIN Yuan;YANG Gang;YANG Yi
作者机构：
School of Mechanical Engineering,Chengdu University,Chengdu 610106,China;School of Mechanical Engineering,Sichuan Univer-sity,Chengdu 610065,China
文献出处：
引用格式：
[1]ZHOU Liming;WU Mingxia;QIN Yuan;YANG Gang;YANG Yi-.Fabrication and Characterization of TiAl Alloy by Fields Activated Sintering Technology (FAST))[J].武汉理工大学学报（材料科学版）（英文版）,2022(03):470-474
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AB值：
0.598504
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