C
Christ P. Paul
Researcher at Raja Ramanna Centre for Advanced Technology
Publications - 123
Citations - 2859
Christ P. Paul is an academic researcher from Raja Ramanna Centre for Advanced Technology. The author has contributed to research in topics: Laser & Laser power scaling. The author has an hindex of 25, co-authored 112 publications receiving 1990 citations. Previous affiliations of Christ P. Paul include Techno India & University of Waterloo.
Papers
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Investigating laser rapid manufacturing for Inconel-625 components
TL;DR: In this paper, the effect of processing parameters during LRM of Inconel-625 was studied and the optimum set of parameters for the maximum deposition rate was established employing Orthogonal L9 array of Taguchi technique.
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Cladding of WC–12 Co on low carbon steel using a pulsed Nd:YAG laser
TL;DR: In this article, a pulsed Nd:YAG laser was used to deposit multi-layer overlapped cladding on low carbon steel substrate using dynamic powder blowing technique, and the results showed that fully dense and crack free clad surfaces of WC-Co with an excellent metallurgical bonding and low dilution were deposited.
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Causes of failure and repairing options for dies and molds: A review
TL;DR: In this paper, the authors present a comprehensive study of the die and mold repairing industries and assist the selection of the most appropriate process depending upon the availability of resources with thorough knowledge of the advantages and limitations.
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Fatigue and fracture toughness characteristics of laser rapid manufactured Inconel 625 structures
P. Ganesh,Rakesh Kaul,Christ P. Paul,Pragya Tiwari,Sanjay Rai,Rajendra Prasad,Lalit M. Kukreja +6 more
TL;DR: In this article, the authors investigated the fracture toughness of LRMed Inconel 625 compact tension specimens of thickness 12 and 25mm and found that fracture toughness values were in the range of about 200-255kJ/m 2.
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Development of micro-plasma transferred arc (μ-PTA) wire deposition process for additive layer manufacturing applications
TL;DR: In this paper, a micro-plasma transferred arc (μ-PTA) deposition process has been used for small-scale fabrication and repair of the defective dies and molds.