Experimental Investigation of Phase Equilibria in the Ti-Al-Zr System at 1000-1300 °C

被引：2
|
作者：
Kahrobaee, Zahra [1 ]
Rashkova, Boryana [2 ]
Hauschildt, Katja [3 ]
Palm, Martin [1 ]
机构：
[1] Max Planck Inst Eisenforsch GmbH MPIE, Max Planck Str 1, D-40237 Dusseldorf, Germany
[2] Univ Leoben, Dept Phys Met & Mat Testing, Roseggerstr 12, A-8700 Leoben, Austria
[3] Helmholtz Zentrum Hereon, Inst Mat Phys, D-21502 Geesthacht, Germany
来源：
CRYSTALS | 2022年 / 12卷 / 09期
基金：
欧盟地平线“2020”;
关键词：
phase diagram; phase transitions; microstructure; crystal structures; MECHANICAL-PROPERTIES; MN5SI3-TYPE STRUCTURE; ISOTHERMAL SECTION; THERMAL-STABILITY; CRYSTAL-STRUCTURE; TERNARY-SYSTEM; BETA-PHASE; TITANIUM; MICROSTRUCTURE; ZIRCONIUM;
D O I：
10.3390/cryst12091184
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Four partial isothermal sections of the Ti-Al-Zr system up to 60 at. % Al and 30 at. % Zr were experimentally established between 1000-1300 degrees C. Six heat-treated alloys were analysed by scanning electron microscopy, transmission electron microscopy, electron probe microanalysis, conventional and high-energy X-ray diffraction, and differential thermal analysis. Phase equilibria were determined between B2-ordered (beta(0)), beta Ti,Zr, alpha Ti, Ti3Al, TiAl, and ZrAl2.
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页数：17
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