HREM STUDY OF THE (01(1)OVER-BAR-2) TWIN INTERFACE IN ZINC

被引：29

作者：

LAY, S ^{[1
]}

NOUET, G ^{[1
]}

机构：

[1] ISMRA UNIV,ETUD & RECH MAT LAB,CNRS,URA 1317,F-14050 CAEN,FRANCE

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1994年 / 70卷 / 02期

关键词：

D O I：

10.1080/01418619408243184

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The (0112BAR) twin of hexagonal close packed metals has been studied by high-resolution electron microscopy in zinc. The atomic configuration of the boundary is compared to different candidate structures. Interfacial defects are characterized and the Burgers vectors of the dislocations have been determined. Dislocations that accommodate the angular deviation and twinning dislocations, which are responsible for the twin growth, are pointed out in this study.

引用

页码：261 / 275

页数：15

共 22 条

[11] A STUDY OF (0(1)BAR12) TWIN DEVIATING FROM EXACT ORIENTATION IN MAGNESIUM [J].

LAY, S ;

AYED, P ;

NOUET, G .

ACTA METALLURGICA ET MATERIALIA, 1992, 40 (09) :2351-2359

[12] ON THE POSSIBLE MULTIPLICITY OF NEARLY EQUIVALENT COINCIDENCE SITE LATTICES FOR (0(1)OVER-BAR-12) TWIN IN HEXAGONAL CRYSTALS [J].

LAY, S ;

NOUET, G .

ACTA METALLURGICA ET MATERIALIA, 1993, 41 (05) :1511-1522

[13] ACCURATE DETERMINATION OF THE DEVIATION FROM COINCIDENCE ORIENTATION FOR GRAIN-BOUNDARIES IN HEXAGONAL MATERIALS [J].

LAY, S ;

AYED, P ;

VICENS, J ;

NOUET, G .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1991, 24 :96-101

[14]

POIRIER JP, 1976, J MICROSC SPECT ELEC, V1, P595

[15]

POND RC, 1989, DISLOCATION SOLIDS, V8

[16] COMPUTER-SIMULATION OF TWINNING DISLOCATION IN MAGNESIUM USING A MANY-BODY POTENTIAL [J].

SERRA, A ;

BACON, DJ .

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1991, 63 (05) :1001-1012

[17] THE CRYSTALLOGRAPHY AND CORE STRUCTURE OF TWINNING DISLOCATIONS IN HCP METALS [J].

SERRA, A ;

BACON, DJ ;

POND, RC .

ACTA METALLURGICA, 1988, 36 (12) :3183-3203

[18] COMPUTER-SIMULATION OF TWIN BOUNDARIES IN THE HCP METALS [J].

SERRA, A ;

BACON, DJ .

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1986, 54 (06) :793-804

[19] EMS - A SOFTWARE PACKAGE FOR ELECTRON-DIFFRACTION ANALYSIS AND HREM IMAGE SIMULATION IN MATERIALS SCIENCE [J].

STADELMANN, PA .

ULTRAMICROSCOPY, 1987, 21 (02) :131-145

[20]

THOMPSON N, 1952, PHILOS MAG, V43, P422

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