LATTICE ROTATIONS IN EUTECTIC CRYSTALS

被引：19

作者：

DOUBLE, DD

HELLAWELL, A

机构：

[1] Department of Metallurgy, Oxford University

来源：

PHILOSOPHICAL MAGAZINE | 1969年 / 19卷 / 162期

关键词：

D O I：

10.1080/14786436908228651

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Abstract A simple interference technique shows that in sub-grains of the Al-CuAl2 eutectic alloy the lamellae are inclined in a fan-like arrangement having a pitch of 10’ to 20’ per lamella. This structure automatically produces variations in lamellar spacing at the growth front and can also give rise to apparently spiral growth in directionally frozen eutectic specimens. Some correlations with asymmetric phase and interfacial orientations are noted. © 1969 Taylor & Francis Group, LLC.

引用

页码：1299 / +

页数：1

共 7 条

[1] EUTECTIC ALLOY SOLIDIFICATION
CHADWICK, GA
[J]. PROGRESS IN MATERIALS SCIENCE, 1963, 12 (02) : 99 - 182
[2] FREEZING OF SOME CONTINUOUS BINARY EUTECTIC MIXTURES
COOKSEY, DJS
MUNSON, D
HELLAWELL, A
WILKINSON, MP
[J]. PHILOSOPHICAL MAGAZINE, 1964, 10 (107): : 745 - &
[3] STRUCTURE OF DIRECTIONALLY FROZEN AL-CUAL2 EUTECTIC ALLOY
DAVIES, IG
HELLAWELL, A
[J]. PHILOSOPHICAL MAGAZINE, 1969, 19 (162) : 1285 - +
[4] DOUBLE DD, 1968, J CRYST GROWTH, V2, P181
[5] GRUZLESKI JE, 1968, J I MET, V96, P301
[6] HARKER D, 1945, T AM SOC METAL, V34, P156
[7] KRAFT RW, 1962, T METALL SOC AIME, V224, P1176

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