What is it about?
The experiments are conducted on fusion microwelding of maraging steel using micro plasma arc welding process. The distortion and residual stress are calculated using finite element based numerical model.
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Why is it important?
The material maraging steel experiences drastic changes in microstructure during welding. Therefore controlling heat input specifically for very thin sheet is significant to correlate with the microstructural changes.
Perspectives
This article may be interesting for the academician or engineers who wants to have idea about the application of microplasma arc welding process for very thin sheet of 0.5 mm.
Swarup Bag
Indian Institute of Technology Guwahati
Read the Original
This page is a summary of: On the effect of heat input in plasma microwelding of maraging steel, Proceedings of the Institution of Mechanical Engineers Part B Journal of Engineering Manufacture, September 2017, SAGE Publications,
DOI: 10.1177/0954405417731470.
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