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Amitava De
Researcher at Indian Institute of Technology Bombay
Publications - 110
Citations - 9306
Amitava De is an academic researcher from Indian Institute of Technology Bombay. The author has contributed to research in topics: Welding & Friction stir welding. The author has an hindex of 32, co-authored 100 publications receiving 6182 citations. Previous affiliations of Amitava De include Indian Institute of Technology Kharagpur & Indian Institutes of Technology.
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Additive manufacturing of metallic components – Process, structure and properties
Tarasankar Debroy,Huiliang Wei,J.S. Zuback,T. Mukherjee,John W. Elmer,John O. Milewski,Allison M. Beese,Alexander E. Wilson-Heid,Amitava De,Wei Zhang +9 more
TL;DR: A review of the emerging research on additive manufacturing of metallic materials is provided in this article, which provides a comprehensive overview of the physical processes and the underlying science of metallurgical structure and properties of the deposited parts.
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Review: friction stir welding tools
TL;DR: Friction stir welding (FSW) is a widely used solid state joining process for soft materials such as aluminium alloys because it avoids many of the common problems of fusion welding as mentioned in this paper.
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Printability of alloys for additive manufacturing
TL;DR: The printability, or the ability of an alloy to avoid these defects, can be examined by developing and testing appropriate theories, and a theoretical scaling analysis is used to test vulnerability of various alloys to thermal distortion.
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Building blocks for a digital twin of additive manufacturing
TL;DR: In this article, a digital twin of the laser-based directed energy deposition additive manufacturing (DED) process is proposed to provide accurate predictions of the spatial and temporal variations of metallurgical parameters that affect the structure and properties of components.
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Mechanistic models for additive manufacturing of metallic components
TL;DR: In this article, the authors focus on the available mechanistic models of additive manufacturing (AM) that have been adequately validated and evaluate the functionality of AM models in understanding of the printability of commonly used AM alloys and the fabrication of functionally graded alloys.