B
Bhagwati Prasad Kashyap
Researcher at Indian Institute of Technology Bombay
Publications - 151
Citations - 3269
Bhagwati Prasad Kashyap is an academic researcher from Indian Institute of Technology Bombay. The author has contributed to research in topics: Strain rate & Superplasticity. The author has an hindex of 31, co-authored 148 publications receiving 2796 citations. Previous affiliations of Bhagwati Prasad Kashyap include University of Manitoba & University of California, Davis.
Papers
More filters
Journal ArticleDOI
On the Hall-Petch relationship and substructural evolution in type 316L stainless steel
TL;DR: In this article, tensile specimens of Type 316L stainless steel having grain sizes in the range 3.1-86.7 μm were deformed to 34% strain at temperatures 24, 400 and 700°C and strain rate 1 × 10−4s−1 to investigate the Hall-Petch (H-P) relationship, the nature of stress-strain curves and the substructure development.
Journal ArticleDOI
Instability criteria for hot deformation of materials
TL;DR: In this article, the development and widespread use of thermomechanic processes are considered as one of the oldest and most important materials related technologies, and new materials technologies centre on the development, widespread use, and adoption of such technologies.
Journal ArticleDOI
Microstructural aspects of superplasticity
TL;DR: The microstructural aspects of the superplastic phenomenon are reviewed in this article, where experimental results of a very large number of investigations are critically analysed in the context of: grain shape and size; grain growth; grain boundary sliding and migration, grain rotation and rearrangement; diffusion and dislocation activity.
Journal ArticleDOI
Stress-reorientation of hydrides and hydride embrittlement of Zr-2.5 wt% Nb pressure tube alloy
TL;DR: In this paper, the effect of reoriented hydrides on the tensile properties of the Zr-2.5 wt% Nb pressure tube alloy was evaluated in the temperature range of 298-573 K.
Journal ArticleDOI
Identification of flow instabilities in the processing maps of AISI 304 stainless steel
TL;DR: In this article, a simple instability condition based on the Ziegler's continuum principles was applied to large plastic flow, which can be used to any flow stress versus strain rate curve and was validated using the flow stress data of AISI 304 stainless steel with microstructural observations.