alexa Textural Evolution Of Commercially Pure Aluminum In Al/Ni Laminated Composite Produced By Severe Plastic Deformation
ISSN: 2169-0022

Journal of Material Sciences & Engineering
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Share This Page

Additional Info

Loading
Loading Please wait..
 

7th Annual Congress on Materials Research and Technology
February 20-21, 2017 Berlin, Germany

Monireh Azimi, Leo Kestens, Mohammad R Toroghinejad and Morteza Shamanian
Ghent University, Belgium
Isfahan University of Technology, Iran
Posters & Accepted Abstracts: J Material Sci Eng
DOI: 10.4172/2169-0022.C1.059
Abstract
In this study, the 4-layer accumulative roll bonding (ARB) process in three consecutive steps was carried out at room temperature to fabricate a bimetallic Al-Ni composites. The ARB process is a severe plastic deformation methods proper to produce layered composites. Al-Ni laminated composites are promising materials for applications such as structural materials in automotive, aerospace and electronics industries addressing market demands of lightweight, corrosion resistance, suitable strength and ductility. The microstructure and texture evolutions of the aluminium matrix were characterized using field emission gun scanning electron microscopy (FEG-SEM) equipped with an electron backscatter diffraction (EBSD) device. The microstructures revealed that applied strain on the composite was partitioned between Al and Ni layers. The partitioning followed isostrain conditions of deformation at cold roll bonding (CRB) step and then became progressively deviated toward isostress condition with increasing the ARB cycles. Texture results indicate that the Al texture was produced by a combination of shear and plane strain compression modes. The mixed texture intensified up to a maximum level and then weakened in third cycle. There was no sign of α (<110>//ND) and τ fibers (<110>//TD)) while β-rolling fiber became stronger with increasing the process cycles except the third one. The factors leading to texture weakening in the third cycle, were comprehensively evaluated including grain fragmentation, continuous dynamic recrystallization and the presence of nickel fragments. It was realized that nickel fragments substantially influenced on the plastic flow of Al, which induces specific texture evolutions
Biography

Email: [email protected]

image PDF   |   image HTML
 

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri & Aquaculture Journals

Dr. Krish

[email protected]

1-702-714-7001Extn: 9040

Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001Extn: 9040

Clinical Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

Food & Nutrition Journals

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

General Science

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics & Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Materials Science Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Nursing & Health Care Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

Ann Jose

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001Extn: 9042

 
© 2008- 2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords