Hrishikesh Das
University of Ulsan
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Hrishikesh Das.
Metals and Materials International | 2017
Mounarik Mondal; Hrishikesh Das; Eun Yeong Ahn; Sung-Tae Hong; Moon-Jo Kim; Heung Nam Han; Tapan Kumar Pal
Friction stir welding (FSW) of dissimilar stainless steels, low nickel austenitic stainless steel and 409M ferritic stainless steel, is experimentally investigated. Process responses during FSW and the microstructures of the resultant dissimilar joints are evaluated. Material flow in the stir zone is investigated in detail by elemental mapping. Elemental mapping of the dissimilar joints clearly indicates that the material flow pattern during FSW depends on the process parameter combination. Dynamic recrystallization and recovery are also observed in the dissimilar joints. Among the two different stainless steels selected in the present study, the ferritic stainless steels shows more severe dynamic recrystallization, resulting in a very fine microstructure, probably due to the higher stacking fault energy.
International Journal of Precision Engineering and Manufacturing | 2017
Ju-Ri Kim; Eun-Yeong Ahn; Hrishikesh Das; Yong-Ha Jeong; Sung-Tae Hong; Michael Miles; Kwang-Jin Lee
Cirp Annals-manufacturing Technology | 2017
Sung-Tae Hong; Hrishikesh Das; Hyun-Seok Oh; Mohammad Nur E Alam Al Nasim; Doo-Man Chun
Journal of Mechanical Science and Technology | 2017
Eun-Yeong Ahn; Hrishikesh Das; Sung-Tae Hong; Kyung-Sik Han; Michael Miles; Kwang-Jin Lee; Juwon Park; Heung Nam Han
Journal of Materials Engineering and Performance | 2017
Hrishikesh Das; Kwang-Jin Lee; Sung-Tae Hong
Materials Characterization | 2018
Hrishikesh Das; Mounarik Mondal; Sung-Tae Hong; Yeongseok Lim; Kwang-Jin Lee
Journal of Materials Engineering and Performance | 2018
A. K. Pramanick; Hrishikesh Das; G. M. Reddy; Mainak Ghosh; S. Nandy; Tapan Kumar Pal
Journal of Manufacturing Processes | 2018
Yong-Fang Li; Hrishikesh Das; Sung-Tae Hong; Juwon Park; Heung Nam Han
International Journal of Precision Engineering and Manufacturing-Green Technology | 2018
Viet Tien Luu; Thi Kieu Anh Dinh; Hrishikesh Das; JuRi Kim; Sung-Tae Hong; Hyun-Min Sung; Heung Nam Han
International Journal of Precision Engineering and Manufacturing-Green Technology | 2018
Hrishikesh Das; Mounarik Mondal; Sung-Tae Hong; Doo-Man Chun; Heung Nam Han
