Open AccessPHASE DIAGRAM OF THE ALLOYS OF THE GADOLINIUM-INDIUM BINARY SYSTEMOpen AccessAuthor(s)
Yinghong Zhuang,
Yuan Shi-Tian,
Zheng Jian-Xuan
Publication year1982
Publication title
wuli xuebao
Resource typeJournals
PublisherScience Press
A phase diagram of the alloys of the gadolinium-indium binary system was studied by differential thermal analysis, X-ray diffraction method and microscopic observation. The following six intermediate phases were verified: Gd3In,Gd2In,Gd5In3,Gdln,Gd2In3 and Gdln3. There are five eutectic transformations corresponding respectively to about 12 at % In (eutectic temperature 988℃), 30.5 at % In (1151℃), 38.5 at % In (1114℃), 64.5 at % In (1010℃). The eutectic on the In-rich side is degenerate. The decomposing temperature of the compound Gd2In3 formed by peritectie reaction is Tper= 1107℃. The periteetoid reaction 2Gd2+GdIn←→Gd5In3 occurs at 1071℃. Neither In in Gd nor Gd in In shows any detectable solid solubility.
Subject(s)analytical chemistry (journal) , arithmetic , binary number , binary system , chemistry , chromatography , degenerate energy levels , differential thermal analysis , diffraction , eutectic system , gadolinium , indium , materials science , mathematics , metallurgy , microstructure , optics , organic chemistry , phase (matter) , phase diagram , physics , quantum mechanics , solid solubility , solid solution , solubility , thermodynamics
Language(s)English
SCImago Journal Rank0.199
H-Index47
ISSN1000-3290
DOI10.7498/aps.31.121
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