Refine your search
Collections
Co-Authors
Journals
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Mukherkee, S.
- Analysis of The Influence of The Heat Input and Bead Volume on HAZ Hardness for Submerged Arc Welding Process of Mild Steel Plates
Abstract Views :246 |
PDF Views:5
Authors
G. Vinamra
1,
A. Kumar
1,
P. K. Rai
1,
A. Ghosh
2,
S. Mukherkee
3,
S. Chattopadhyaya
1,
P. K. Sarkar
1
Affiliations
1 Department of Mechanical Engineering and Mining Machinery Engineering, ISMU, Dhanbad, IN
2 Departments of Mechanical Engineering, Kalyani Govt. Engineering College, Kalyani, W.B.,, IN
3 MECON Limited, Ranchi, Jharkhand, IN
1 Department of Mechanical Engineering and Mining Machinery Engineering, ISMU, Dhanbad, IN
2 Departments of Mechanical Engineering, Kalyani Govt. Engineering College, Kalyani, W.B.,, IN
3 MECON Limited, Ranchi, Jharkhand, IN
Source
Indian Welding Journal, Vol 41, No 3 (2008), Pagination: 46-51Abstract
In Submerged Arc Welding process involves critical set of variables which are needed to control. An attempt has been made in this paper to find out- the influence of the heat input and bead volume on HAZ Hardness for Submerged Arc Welding Process of Mild steel plates. Mild steel plates are welded by changing input variables (current, voltage, trolley speed, i.e. heat input) and Rockwell hardness no. has been observed on welded portion and at the zone adjacent to the welded portion. A detailed analysis of the microstructure changes is carried out to understand the HAZ softening phenomenon.