Evolution of Microstructure and Crystallographic Texture in AA2014 Aluminium Alloy during Equal Channel Angular Extrusion

Sivaswamy Giribaskar; K.S. Suresh; Gouthama Gouthama; Satyam Suwas

doi:10.4028/www.scientific.net/MSF.702-703.97

Paper Titles

Application of Visco-Plastic Self Consistent Approach to Model Deformation Characteristics of Magnesium with Different Textures
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Microstructure and Texture Evolution during Hot Rolling of Mg-9Li-7Al-1Sn Alloy for Aerospace Application
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Development of Microstructure and Texture in Al5052 Alloy Processed at Room and Cryogenic Temperatures in an ECAP Die
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Microstructure Evolution and Mechanical Behaviour of Severe Plastically Deformed Cu
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Evolution of Microstructure and Crystallographic Texture in AA2014 Aluminium Alloy during Equal Channel Angular Extrusion
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On the Bumps and Curves in the Microband Boundaries in a Channel-Die Compressed Goss-Oriented Ni Single Crystal
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Deformation Induced Percolating Porosity In High Pressure Torsioned (HPT) Copper
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Metallographic Studies on Deformation Microstructures of ECAE Processed AA 2014 Aluminium Alloy
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The Role of Processing Routes on the Evolution of Microstructure and Texture Heterogeneity during ECAP of Al-Cu Alloy
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Evolution of Microstructure and Crystallographic Texture in AA2014 Aluminium Alloy during Equal Channel Angular Extrusion

Abstract:

Present work addresses the evolution of texture and microstructure of equal channel angular extrusion (ECAE) processed AA 2014 Al alloy upto four passes at room temperature by adopting route B_C. TEM is used to assess the microstructural changes during each ECAE pass. Texture measurements on samples of each pass were carried out by XRD technique. The evolution of texture components after each ECAE pass are analyzed and the changes are discussed with respect to the initial texture.