Textural evolution during accumulative roll bonding of an Al-Li alloy

被引：36

作者：

Ghosh Chowdhury, S. ^{[1
]}

Dutta, Abhijit

Ravikumar, B.

Kumar, Amit

机构：

[1] Natl Met Lab, Mat Sci & Technol Div, Jamshedpur 831007, Bihar, India

[2] Def Met Res Lab, Hyderabad 560058, Andhra Pradesh, India

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2006年 / 428卷 / 1-2期

关键词：

accumulative roll bonding; shear texture; Al-Li alloy;

D O I：

10.1016/j.msea.2006.05.055

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Texture evolution during accumulative roll bonding (ARB) of Al-Li alloy has been investigated up to three passes. The grain size after third pass is similar to 450nm. It has been seen that the textural evolution has no similarity with the simple shear texture; the components are well deviated from the ideal shear components. There is a destruction of texture components produced after first pass during subsequent passes and that can be represented as normal beta-fiber rolling texture components. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：351 / 357

页数：7

共 16 条

[1] DEFORMATION OF PLASTICALLY NON-HOMOGENEOUS MATERIALS [J].

ASHBY, MF .

PHILOSOPHICAL MAGAZINE, 1970, 21 (170) :399-&

[2] Evolution of texture during accumulative roll bonding (ARB) and its comparison with normal cold rolled aluminium-manganese alloy [J].

Chowdhury, SG ;

Srivastava, VC ;

Ravikumar, B ;

Soren, S .

SCRIPTA MATERIALIA, 2006, 54 (09) :1691-1696

[3] INFLUENCE OF THE PRECIPITATION STATE ON THE COLD-ROLLING TEXTURE IN 8090 AL-LI MATERIAL [J].

ENGLER, O ;

LUCKE, K .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1991, 148 (01) :15-23

[4] Modelling texture development during equal channel angular extrusion of aluminium [J].

Gholinia, A ;

Bate, P ;

Prangnell, PB .

ACTA MATERIALIA, 2002, 50 (08) :2121-2136

[5] Texture evolution and grain refinement in al deformed to ultra-high strains by accumulative roll bonding (ARB) [J].

Heason, CP ;

Prangnell, PB .

TEXTURES OF MATERIALS, PTS 1 AND 2, 2002, 408-4 :733-738

[6] RELATIONSHIP BETWEEN ROLLING TEXTURES AND SHEAR TEXTURES IN FCC AND BCC METALS [J].

HOLSCHER, M ;

RAABE, D ;

LUCKE, K .

ACTA METALLURGICA ET MATERIALIA, 1994, 42 (03) :879-886

[7] Microstructural evolution during accumulative roll-bonding of commercial purity aluminum [J].

Huang, X ;

Tsuji, N ;

Hansen, N ;

Minamino, Y .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 340 (1-2) :265-271

[8] Change in microstructure and mechanical properties of ultra-fine grained aluminum during annealing [J].

Ito, Y ;

Tsuji, N ;

Saito, Y ;

Utsunomiya, H ;

Sakai, T .

JOURNAL OF THE JAPAN INSTITUTE OF METALS, 2000, 64 (06) :429-437

[9] Elongation increase in ultra-fine grained Al-Fe-Si alloy sheets [J].

Kim, HW ;

Kang, SB ;

Tsuji, N ;

Minamino, Y .

ACTA MATERIALIA, 2005, 53 (06) :1737-1749

[10] Role of shear strain in ultragrain refinement by accumulative roll-bonding (ARB) process [J].

Lee, SH ;

Saito, Y ;

Tsuji, N ;

Utsunomiya, H ;

Sakai, T .

SCRIPTA MATERIALIA, 2002, 46 (04) :281-285

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