Low Temperature Martensitic Transformations in In/TI Alloys

被引：22

作者：

Pollock, J. T. A. ^{[1
]}

King, H. W. ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Met, London SW7, England

来源：

JOURNAL OF MATERIALS SCIENCE | 1968年 / 3卷 / 04期

关键词：

D O I：

10.1007/BF00550980

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fcc to fct martensitic transformation in In/TI solid solutions has been studied by interference contrast microscopy over the range of temperature from room temperature down to 9.5 degrees K. The form of the initial martensite bands, and the subsequent progress of the transformation, both depend on whether the M-s of the alloy lies above or below 0.5 melting point (degrees K). The transformation is reversible on heating, and the associated thermal hysteresis is found to increase when the amount of TI in the alloy lowers its M-s temperature below 0.5 of the melting point. These effects are discussed in terms of. the effect of temperature on the strains inherent in the transformation.

引用

页码：372 / 379

页数：8

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