An electron backscatter diffraction analysis of misorientation distributions in titanium alloys

被引：37

作者：

Hu, Yan ^{[1
]}

Randle, Valerie ^{[1
]}

机构：

[1] Univ Coll Swansea, Sch Engn, Mat Res Ctr, Swansea SA2 8PP, W Glam, Wales

来源：

SCRIPTA MATERIALIA | 2007年 / 56卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

electron backscatter diffraction; titanium; grain boundary; misorientation;

D O I：

10.1016/j.scriptamat.2007.02.030

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The misorientation characteristics of commercially pure titanium (CPTi) and a titanium alloy (Ti64) have been investigated, especially with regard to the coincidence site lattice (CSL) model. The misorientation distribution of CPTi was a simple consequence of texture, whereas the distribution for Ti64 was complex and included maxima not related to the CSL. (c) 2007 Published by Elsevier Ltd. on behalf of Acta Materialia Inc.

引用

页码：1051 / 1054

页数：4

共 8 条

[1] Texture evolution during grain growth in recrystallized commercially pure titanium [J].

Bozzolo, N ;

Dewobroto, N ;

Grosdidier, T ;

Wagner, E .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 397 (1-2) :346-355

[2] STRUCTURE OF HIGH-ANGLE GRAIN BOUNDARIES [J].

BRANDON, DG .

ACTA METALLURGICA, 1966, 14 (11) :1479-&

[3] Effect of deformation twinning on microstructure and texture evolution during cold rolling of CP-titanium [J].

Chun, YB ;

Yu, SH ;

Semiatin, SL ;

Hwang, SK .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 398 (1-2) :209-219

[4] Analysis of the reference structure adopted by a mixed tilt-twist vicinal high-angle grain boundary in titanium [J].

MacLaren, I ;

Aindow, M .

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1997, 76 (04) :871-888

[5] Evolution of misorientation distribution during warm 'abc' forging of commercial-purity titanium [J].

Mironov, SY ;

Salishchea, GA ;

Myshlyaev, MM ;

Pippan, R .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 418 (1-2) :257-267

[6] Changes in the five-parameter grain boundary character distribution in α-brass brought about by iterative thermomechanical processing [J].

Rohrer, Gregory S. ;

Randle, Valerie ;

Kim, Chang-Soo ;

Hu, Yan .

ACTA MATERIALIA, 2006, 54 (17) :4489-4502

[7] Grain boundary character distribution of computer microstructure generated in HCP materials by Gaussian distribution and the Monte-Carlo method [J].

Ryoo, HS ;

Hwang, SK ;

Kim, MH ;

Kwun, SI ;

Chae, SW .

SCRIPTA MATERIALIA, 2001, 44 (11) :2583-2589

[8] ORDERED STRUCTURES IN RANDOM GRAIN-BOUNDARIES - SOME GEOMETRICAL PROBABILITIES [J].

WARRINGTON, DH ;

BOON, M .

ACTA METALLURGICA, 1975, 23 (05) :599-607

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