Indian Science Technology and Engineering facilities Map
Supplier Map
Service Map

Publications

Publication Details

Applicant:
Indian Institute of Technology (IIT) Patna 
Author:
Rahul Kesharwani, Murshid Imam, Chiranjit Sarkar 
Corresponding Authors:
Murshid Imam 
DOI #:
https://doi.org/10.1016/j.mfglet.2020.04.008 
Title:
Clarification on the choice of sheet positioning in friction stir welding of dissimilar materials 
Journal:
Manufacturing Letter 
Year:
2020 
Volume:
24 
Page:
100-104 
Keywords:
Friction stir welding, Dissimilar materials, Sheet positioning, Retreating and advancing sides, Cross-weld configuration 
Abstract:
The material mixing in FSW of the dissimilar weld is significantly affected by the local heat partitioning arising from the difference in mechanical and thermal properties at the interface of the tool/soft/hard materials. Based on the experimental observations made from cross-flow weld configurations, it is proposed that pure Cu should be placed on the retreating and 6061-T6 AA on the advancing sides for obtaining the defect-free weld in dissimilar butt welding. For the successful weld obtained based on the suggested sheet positioning, the ultimate tensile strength (UTS) and percentage uniform elongation are 252 MPa and 12.2%, respectively.  
Entered by:
Venkata Dantham on 2020-08-04 
 
I-Mitra(आई-मित्र) Welcomes You..
THE VISION
THE MISSION
ABOUT I-STEM
It has always been the basic tenet of the Government of India, in generously funding R&D efforts at academic institutions over the years, that facilities established through such support be made available to those needing them and qualified to make use of them for their own research work
read more >>

However, this was never easy or straightforward for, among other reasons, there was no ready source of information of what facility was available and where. Thanks to the Web, it is much easier today to have a national and regional “inventory of resources”, so as to match users with the resources they need, and to do all this in an efficient and transparent manner.

This can lead to a leap in R&D productivity and greatly enhance the effectiveness of public investment. This is the motivation behind I-STEM.
read less <<
Visitor Hit Counter
Hosted at Indian Institute of Science
Copyright © 2020 I-STEM. All rights reserved.
Audited by: STQC Bengaluru.