M
Madhav Raturi
Researcher at Indian Institute of Technology Patna
Publications - 14
Citations - 174
Madhav Raturi is an academic researcher from Indian Institute of Technology Patna. The author has contributed to research in topics: Welding & Friction stir welding. The author has an hindex of 4, co-authored 10 publications receiving 67 citations.
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Joint strength and failure studies of dissimilar AA6061-AA7075 friction stir welds: Effects of tool pin, process parameters and preheating
TL;DR: In this paper, the effect of tool pin geometry, process parameters e.g. tool rotational speed, feed rate, and use of additional heat source (preheating) during dissimilar friction stir welding (FSW) between 6061-T6 and 7075-T651 aluminum alloys is bracketed.
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Microstructure and texture correlation of secondary heating assisted dissimilar friction stir welds of aluminum alloys
TL;DR: In this paper, the influence of secondary heating on material behavior during the friction stir welding (FSW) and examine it through the texture analysis is examined. But, the analysis is limited to the transverse sections of dissimilar FSW joints of AA6061-AA7075 and AA7075-AA2014 prepared with and without the application of secondary heat keeping the tool pin embedded in the joint.
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Influence of additional heating in friction stir welding of dissimilar aluminum alloys with different tool pin profiles
TL;DR: In this paper, the influence of additional heating, besides the frictional heat generated during the friction stir welding (FSW) process, was investigated to study the force variation, material flow/mixing, and metallurgical behavior.
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Strength, failure and microstructure development for friction stir welded AA6061-T6 joints with different tool pin profiles
TL;DR: In this article, the influence of seven different tool pin profiles was investigated to appraise the tensile, flexural strength, fracture behavior, and microstructure evolution in friction stir welded similar AA6061-T6 joints.
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Microstructure evolution and mechanical properties of double-sided friction stir welding between AA6061-T6 and AA7075-T651
TL;DR: In this paper, the effect of tool rotation direction during dissimilar double-sided friction stir welding of AA6061-AA7075 thick plates was analyzed. And the mechanical strength, fracture behavior and the microstructure evolution for the joints were studied.