SOLUBILITY AND DIFFUSIVITY OF HYDROGEN IN VANADIUM AND ITS ALLOYS AROUND ROOM-TEMPERATURE

被引：62

作者：

TANAKA, S ^{[1
]}

KIMURA, H ^{[1
]}

机构：

[1] TOHOKU UNIV,IRON STEEL & OTHER MET RES INST,SENDAI,MIYAGI 980,JAPAN

来源：

TRANSACTIONS OF THE JAPAN INSTITUTE OF METALS | 1979年 / 20卷 / 11期

关键词：

D O I：

10.2320/matertrans1960.20.647

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Solid solubility is increased by Ti and Zr, slightly increased by Mo, not affected by Nb, Cr or Fe and slightly decreased by Cu. The diffusion coefficient is decreased by Ti and Zr, while other elements have no effect. The effects of Ti and Zr may be due to binding between hydrogen atoms and the solvent atoms in dilute solutions. The H-Ti binding energy is estimated to be about 0. 15 eV. The origin of the H-Ti and H-Zr binding is electronic.

引用

页码：647 / 658

页数：12

共 36 条

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