Indian Institute of Technology Kharagpur

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Asimava Roy Chowdhury

	Choudhury A Roy Ph.D.(IIT Kharagpur) Associate Professor, Mechanical Engineering Warden, VS Hall
	Choudhury A Roy joined the Institute in 1988

Contact Addresses

Research Areas

Awards & Honours

Patents

A method for Curved-Layer fused deposition modeling and system to carry out such method : filed (Ref : 1615/KOL/2008 )

Publications: 2009 - 2010

Tribological behavior of TiB2â€“TiCâ€“Al2O3 composite coating synthesized by combined SHS and laser technology by Manoj Masanta, S.M. Shariff, A. Roy Choudhury Surface and Coatings Technology, 204(16-17),2527-2538 (2010)
Effect of h-BN addition on the properties of nanostructured Al2O3â€“TiB2â€“TiN based coatings developed by combined SHS and laser surface alloying by Satyajit Chatterjee, P. Ganesh, R. Palai, J.A. Wu, R. Kaul, J. Dutta Majumdar, A. Roy Choudhury Surface and Coatings Technology, 204(11), 1702-1709 (2010)
Microstructure and mechanical properties of TiB2-TiC-Al2O3-SiC composite coatings developed by combined SHS, sol-gel and laser technology by Manoj Masanta, P. Ganesh, Rakesh Kaul, A. Roy Choudhury Surface and Coatings Technology, available online (2010)

Publications: 2008 - 2009

Development of a Hard Nano-Structured Multicomponent Ceramic Coating by Laser Cladding by Manoj Masanta, P Ganesh, Rakesh Kaul, A K Nath, A Roy Choudhury Materials Science and Engineering: A, Vol 508, pp 134-140 (2009)

Publications: 2007 - 2008

Extruder path generation for Curved Layer Fused Deposition Modeling by Debapriya Chakraborty, B Aneesh Reddy and A Roy Choudhury, Computer-Aided Design, 40(2) 235-243 (2008)
Microstructure and tribological behaviour of nano-structured metal matrix composite boride coatings synthesized by combined laser and solâ€“gel technology by A Roy Choudhury, Tamer Ezz, Satyajit Chatterjee and Lin Li, Surface and Coatings Technology, 202, 2817-2829 (2008)

Publications: 2006 - 2007

Development of Nano-structured Al2O3-TiB2-TiN Coatings by Combined SHS and Laser Surface Alloying by Satyajit Chatterjee, S M Shariff, J Datta Majumdar and A Roy Choudhury, International Journal of Advanced Manufacturing Technology, Accepted (2007)
Synthesis of hard Nano-Structured Metal Matrix Composite boride coating using combined laser and sol-gel technology by A Roy Choudhury, Tamer Ezz and Lin Li, Mat. Sc. & Engg A, 445-446, 193-202 (2007)
Global versus cluster-wise regression analyses for prediction of bead geometry in MIG welding process by J.P. Ganjigatti, Dilip Kumar Pratihar and A. Roy Choudhury, Journal of Materials Processing Technology, Volume 189, 352-366 (2007)
Application of Taguchi Methods in the Experimental Investigation of the Laser Sintering Process by S Dingal, Tripti Rekha Pradhan, J K Sarin Sundar, A Roy Choudhury, S K Roy, International Journal of Advanced Manufacturing Technology, Accepted (2007)
A Semi-Analytic Approach for Direct Slicing of Free Form Surfaces for Layered Manufacturing by Debapriya Chakraborty and A Roy Choudhury, Rapid Prototyping Journal, Accepted (2007)
Modeling of MIG Welding Process Using Statistical Approaches by J.P. Ganjigatti, Dilip Kumar Pratihar and A. Roy Choudhury, International Journal of Advanced Manufacturing Technology, Accepted (2006)

Publications: 2005 - 2006

Optimization of CNC isoscallop free form surface machining using a genetic algorithm by Rajneesh Kumar Agrawal, D.K. Pratihar and A. Roy Choudhury, International Journal of Machine Tools and Manufacture, V 46, 7-8, pp 811-19 (2006)

Publications: 2004 - 2005

Volume deviation in direct slicing by Chandan Kumar, Asimava Roy Choudhury, Rapid Prototyping Journal, 174 (2005)
Selection of master cutter paths in sculptured surface machining by employing curvature principle by V. Giri, D. Bezbaruah, P. Bubna and A. Roy Choudhury, International Journal of Machine Tools and Manufacture, 45 (2005)

Some Earlier Publications

Adaptive slicing with curvature considerations by Ashis Gopal Banerjee, Aloke Kumar Shankar, Tejavath and Asimava Roy Choudhury, International Journal of CAD/CAM, 3 (2003) 41-58
Adaptive Slicing with Cubic Patch Approximation by Kumar Madhup and Roy Choudhury A, Rapid Prototyping Journal, 8 (2002) 224-232

Indian Institute of Technology Kharagpur, Kharagpur - 721302, INDIA
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