R
Ravi Kumar
Researcher at Indian Institute of Technology Madras
Publications - 86
Citations - 1331
Ravi Kumar is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Ceramic & Crystallization. The author has an hindex of 17, co-authored 85 publications receiving 863 citations. Previous affiliations of Ravi Kumar include Indian Institutes of Technology.
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Microstructure and Mechanical Characterization of Friction-Stir-Welded 316L Austenitic Stainless Steels
TL;DR: In this paper, an attempt has been made to join 3mm-thick 316L stainless steels using friction stir welding and correlate the microstructural evolution and the mechanical properties under various welding conditions.
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Structure evolution of soft magnetic (Fe36Co36B19.2Si4.8Nb4)100−xCux (x = 0 and 0.5) bulk glassy alloys
Mihai Stoica,Parthiban Ramasamy,Ivan Kaban,Sergio Scudino,Mircea Nicoară,Gavin Vaughan,Jonathan P. Wright,Ravi Kumar,Jürgen Eckert +8 more
TL;DR: In this article, the relaxation behavior prior to crystallization, as well as the crystallization behavior, were studied by time-resolved X-ray diffraction using synchrotron radiation.
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Clinical Studies on Hormonal Status in Breast Cancer and its Impact on Quality of Life (QOL)
TL;DR: It is concluded that hormone receptor status is important in deciding the choice of treatment for all subgroups and influenced the QOL.
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Construction and nanomechanical properties of the exoskeleton of the barnacle, Amphibalanus reticulatus
Sangeetha Raman,Ravi Kumar +1 more
TL;DR: Structural characterization studies of the specie Ambhibalanus reticulatus were performed to understand the construction of the exoskeleton which forms a light-weight yet stiff structure.
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Ultra-high pressure densification and properties of nanostructured SiC
Branko Matović,Fatima Zivic,Slobodan Mitrović,Dragan Pršić,Vesna Maksimović,Tatjana Volkov-Husović,Ravi Kumar,Nina Daneu +7 more
TL;DR: In this article, the average crystallite size (D) was calculated on the basis of the full width at half maximum intensity (FWHM) of the XRD peaks, and Williamson-Hall plots were used to separate the effect of the size and strain in the nanostructured bulk ceramic compacts.