Determination of liquidus and solidus temperatures in titanium alloys by differential thermal analysis

被引：1
|
作者：
Jardy, A [1 ]
Hans, S [1 ]
Ablitzer, D [1 ]
机构：
[1] Ecole Mines, UMR 7584 CNRS, Sci & Genie Mat Met Lab, F-54042 Nancy, France
来源：
REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES | 2000年 / 97卷 / 09期
关键词：
D O I：
10.1051/metal/200097091021
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
An experimental study was undertaken in order to determine, using differential thermal analysis (DTA), the liquidus and solidus temperatures of several titanium alloys of industrial interest (Ti-6-4, beta -Cez, Ti17 and TD5AC). The measured solidification interval of beta -Cez is about 60 K, compared to 20 to 25 K for the other alloys studied. The contamination in liquid phase of the sample by the molybdenum crucible leads to an uncertainty on the determined liquidus temperature. The values obtained can however be used advantageously as data for simulation models for the elaboration processes of titanium alloys.
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页码：1021 / +
页数：9
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