Influence of the Substitution of Chromium for Manganese on the Structure and Hydrogen-Sorption Properties of Ti47.5Zr30Mn22.5Eutectic Alloy

被引：4

作者：

Pryadko, T., V ^{[1
]}

Dekhtyarenko, V. A. ^{[1
]}

Khranovs'ka, K. M. ^{[1
]}

Mohyl'nyi, H. S. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Kurdyumov Inst Met Phys, Kiev, Ukraine

来源：

MATERIALS SCIENCE | 2020年 / 55卷 / 06期

关键词：

eutectic; Laves phase; bcc solid solution; hydrogen capacity; sorption-desorption; STORAGE PROPERTIES; METAL HYDRIDE; MN; ZR; CR; BEHAVIOR;

D O I：

10.1007/s11003-020-00379-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We study the influence of alloying with chromium on the structure and phase composition of the Ti(47.5)Zr(30)Mn(22.5)eutectic alloy and its hydrogen sorption-desorption. It is shown that the addition of chromium to the alloy changes the type of crystal lattice of the Laves phase from the C14 hexagonal phase to the C15 cubic, which does not affect the hydrogen-sorption properties. It is demonstrated that hydrides obtained on the basis of the C14 and C15 Laves phases have different thermal stabilities.

引用

页码：854 / 862

页数：9

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