The influence of structural relationship on extended solid solubility at mechanical alloying

The role of structural relationships between metal—solvent and nearest intermetallic compound on the formation of extended solid solutions obtained by mechanical alloying was investigated. The systems NiGa, NiGe, NiIn and NiSn were studied. It was found, that if the host metal and the intermetal...

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Bibliographic Details
Published in:Solid state ionics 1997-11, Vol.101, p.17-24, Article 17
Main Authors: Grigorieva, T.F., Barinova, A.P., Boldyrev, V.V., Ivanov, E.Yu
Format: Article
Language:English
Subjects:
Mechanical alloying
Solid solution
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Summary:The role of structural relationships between metal—solvent and nearest intermetallic compound on the formation of extended solid solutions obtained by mechanical alloying was investigated. The systems NiGa, NiGe, NiIn and NiSn were studied. It was found, that if the host metal and the intermetallic compound adjacent to the solid solution have structural relationship, mechanical alloying allows one to extend the range of the nickel-based solid solutions. It was shown that supersaturated solid solutions extend to the two-phase regions and the region of the intermetallic compound at a favorable size factor.
ISSN:0167-2738
1872-7689
DOI:10.1016/S0167-2738(97)84003-9