PHASE-TRANSFORMATION OF THE INTERMETALLIC COMPOUND AL4CA

被引：24

作者：

ZOGG, H ^{[1
]}

SCHWELLINGER, P ^{[1
]}

机构：

[1] SWISS ALUMINIUM LTD,CH-8212 NEUHAUSEN RHEINFA,SWITZERLAND

来源：

JOURNAL OF MATERIALS SCIENCE | 1979年 / 14卷 / 08期

关键词：

D O I：

10.1007/BF00551033

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

By measurement of physical properties and microscopic examination it was found that the phase Al4Ca undergoes a martensitic transformation with Ms≃130° C. The low temperature structure is monoclinic, a=0.6158 nm, b=0.6175 nm, c=1.118 nm, β=88.9°. The Dl3 structure ascribed to Al4Ca hitherto is valid only above Ms. Orientation relationships indicate that the transformation proceeds by a shear of 1.1° on (1 1 0) planes of the Dl3 structure. © 1979 Chapman and Hall Ltd.

引用

页码：1923 / 1932

页数：10

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