P
P. Venkata Ramana
Researcher at Mahatma Gandhi Institute of Technology
Publications - 8
Citations - 171
P. Venkata Ramana is an academic researcher from Mahatma Gandhi Institute of Technology. The author has contributed to research in topics: Carbon steel & Maraging steel. The author has an hindex of 4, co-authored 6 publications receiving 151 citations.
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Role of nickel as an interlayer in dissimilar metal friction welding of maraging steel to low alloy steel
TL;DR: In this article, continuous drive friction welding of dissimilar metals, maraging steel and low alloy steel with nickel as an interlayer was carried out to improve the properties of these metals.
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Microstructure and residual stress distribution of similar and dissimilar electron beam welds ― Maraging steel to medium alloy medium carbon steel
TL;DR: In this article, the influence of parent metal heat treatment condition on the residual stress distribution in dissimilar metal welds of maraging steel to quenched and tempered medium alloy medium carbon steel has been investigated.
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Microstructure, hardness and residual stress distribution in maraging steel gas tungsten arc weldments
TL;DR: In this paper, the distribution of residual stresses due to welding has been studied in maraging steel welds using X-ray diffraction technique with Cr Kα radiation and three types of filler materials were used, they include: maraging filler, austenitic stainless steel and medium alloy medium carbon steel filler metal.
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Influence of filler material composition on residual stress distribution of dissimilar gas tungsten arc weldments of ultrahigh strength steels
TL;DR: In this paper, the influence of filler material composition on the residual stress distribution in similar and dissimilar gas tungsten arc weldments of maraging steel and medium alloy medium carbon steel has been investigated.
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Influence of surface remelting on distribution of residual stresses in medium alloy—medium carbon steel gas tungsten arc weldment
TL;DR: In this paper, the influence of surface remelting on the residual stress distribution in the fusion weld of a medium alloy was investigated using X-ray diffraction, and it was observed that the sense of residual stresses changes from tensile stresses in the as-welded condition to compressive stresses after surface remeling.