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Publications

Prof. Amitava De

Makwana P., Goecke S.-F., De A.,Real-time heat input monitoring towards robust GMA brazing,Science and Technology of Welding and Joining,24,1,2019,16.

Mukherjee T., Wei H.L., De A., DebRoy T.,Heat and fluid flow in additive manufacturing—Part I: Modeling of powder bed fusion,Computational Materials Science,150,,2018,304.

Mukherjee T., Wei H.L., De A., DebRoy T.,Heat and fluid flow in additive manufacturing – Part II: Powder bed fusion of stainless steel, and titanium, nickel and aluminum base alloys,Computational Materials Science,150,,2018,369.

Makwana P., Shome M., Goecke S.-F., De A.,Fast responsive control of current and voltage waveforms for gas metal arc brazing of thin zinc-coated steel sheets,Journal of Materials Processing Technology,254,,2018,171.

DebRoy T., Wei H.L., Zuback J.S., Mukherjee T., Elmer J.W., Milewski J.O., Beese A.M., Wilson-Heid A., De A., Zhang W.,Additive manufacturing of metallic components – Process, structure and properties,Progress in Materials Science,92,,2018,112.

Kanan L.F., Vicharapu B., Fernando A., Bueno B., Clarke T., De A.,Friction hydro-pillar processing of a high carbon steel: Joint structure and properties,Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science,49,2,2018,699.

Vicharapu B., Kanan L.F., Clarke T., De A.,An investigation on friction hydro-pillar processing,Science and Technology of Welding and Joining,22,7,2017,555.

Knapp G.L., Mukherjee T., Zuback J.S., Wei H.L., Palmer T.A., De A., DebRoy T.,Building blocks for a digital twin of additive manufacturing,Acta Materialia,135,,2017,390.

Das A., Shome M., Goecke S.-F., De A.,Joining of aluminium alloy and galvanized steel using a controlled gas metal arc process,Journal of Manufacturing Processes,27,,2017,179.

Buchibabu V., Reddy G.M., De A.,Probing torque, traverse force and tool durability in friction stir welding of aluminum alloys,Journal of Materials Processing Technology,241,,2017,86.

Makwana P., Shome M., Goecke S.-F., De A.,Wetting length in gas metal arc brazing of galvanised steel,Science and Technology of Welding and Joining,22,2,2017,166.

Mukherjee T., Manvatkar V., De A., DebRoy T.,Dimensionless numbers in additive manufacturing,Journal of Applied Physics,121,6,2017,.

Mukherjee T., Manvatkar V., De A., DebRoy T.,Mitigation of thermal distortion during additive manufacturing,Scripta Materialia,127,,2017,79.

Makwana P., Shome M., Goecke S.-F., De A.,Gas metal arc brazing of galvannealed steel sheets,Science and Technology of Welding and Joining,21,7,2016,600.

Buchibabu V., Reddy G.M., Kulkarni D., De A.,Friction Stir Welding of a Thick Al-Zn-Mg Alloy Plate,Journal of Materials Engineering and Performance,25,3,2016,1163.

Krishnan S., Kulkarni D.V., De A.,Pulsed current gas metal arc welding of P91 steels using metal cored wires,Journal of Materials Processing Technology,229,,2016,826.

Mukherjee T., Zuback J.S., De A., DebRoy T.,Printability of alloys for additive manufacturing,Scientific Reports,6,,2016,.

Mukherjee T., Zuback J.S., De A., Deb Roy T.,Heat and fluid flow modeling to examine 3d-printability of alloys,TMS Annual Meeting,,CONFCODENUMBER,2016,471.

Das A., Shome M., Goecke S.-F., De A.,Numerical modelling of gas metal arc joining of aluminium alloy and galvanised steels in lap joint configuration,Science and Technology of Welding and Joining,21,4,2016,303.

Krishnan S., Kulkarni D.V., De A.,Multipass pulsed current gas metal arc welding of P91 steel,Science and Technology of Welding and Joining,21,3,2016,171.

Mehta M., Reddy G.M., Rao A.V., De A.,Numerical modeling of friction stir welding using the tools with polygonal pins,Defence Technology,11,3,2015,229.

Manvatkar V.D., Gokhale A.A., Reddy G.J., Savitha U., De A.,Investigation on laser engineered net shaping of multilayered structures in H13 tool steel,Journal of Laser Applications,27,3,2015,.

Dixit U.S., De A.,Editorial,Journal of The Institution of Engineers (India): Series C,96,1,2015,3.

Manvatkar V., De A., Svensson L.-E., DeBroy T.,Cooling rates and peak temperatures during friction stir welding of a high-carbon steel,Scripta Materialia,94,,2015,36.

Manvatkar V., De A., DebRoy T.,Spatial variation of melt pool geometry, peak temperature and solidification parameters during laser assisted additive manufacturing process,Materials Science and Technology (United Kingdom),31,8,2015,924.

Krishnan S., Kulkarni D.V., De A.,Probing Pulsed Current Gas Metal Arc Welding for Modified 9Cr-1Mo Steel,Journal of Materials Engineering and Performance,24,4,2015,1462.

Das A., Shome M., Das C.R., Goecke S.-F., De A.,Joining of galvannealed steel and aluminium alloy using controlled short circuiting gas metal arc welding process,Science and Technology of Welding and Joining,20,5,2015,402.

Dixit U.S., De A.,Editorial,Journal of The Institution of Engineers (India): Series C,95,4,2014,293.

Manvatkar V., De A., Debroy T.,Heat transfer and material flow during laser assisted multi-layer additive manufacturing,Journal of Applied Physics,116,12,2014,.

De A., Bhadeshia H.K.D.H., Debroy T.,Friction stir welding of mild steel: Tool durability and steel microstructure,Materials Science and Technology (United Kingdom),30,9,2014,1050.

Das H., Jana S.S., Pal T.K., De A.,Numerical and experimental investigation on friction stir lap welding of aluminium to steel,Science and Technology of Welding and Joining,19,1,2014,69.

Mehta M., De A., DebRoy T.,Material adhesion and stresses on friction stir welding tool pins,Science and Technology of Welding and Joining,19,6,2014,534.

Goecke S.-F., Syed A.A., Ebert-Spiegel M., De A.,Probing current, voltage and metal transfer characteristics in pulsed arc and in conventional and a novel low energy input short arc GMAW,Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society,31,4,2013,26s.

Mehta M., De A., DebRoy T.,Probing load bearing capacity of circular and non-circular tool pins in friction stir welding,ASM Proceedings of the International Conference: Trends in Welding Research,,,2013,563.

Syed A.A., Pittner A., Rethmeier M., De A.,Modeling of gas metal arc welding process using an analytically determined volumetric heat source,ISIJ International,53,4,2013,698.

Kiran D.V., Alam S.A., De A.,Development of process maps in two-wire tandem submerged arc welding process of HSLA steel,Journal of Materials Engineering and Performance,22,4,2013,988.

Mehta M., Chatterjee K., De A.,Monitoring torque and traverse force in friction stir welding from input electrical signatures of driving motors,Science and Technology of Welding and Joining,18,3,2013,191.

Debroy T., De A., Bhadeshia H.K.D.H., Manvatkar V.D., Arora A.,Tool durability maps for friction stir welding of an aluminium alloy,Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences,468,2147,2012,3552.

Bag S., Kiran D.V., Syed A.A., De A.,Efficient estimation of volumetric heat source in fusion welding process simulation,Welding in the World,56,43445,2012,88.

Kiran D.V., Basu B., De A.,Influence of process variables on weld bead quality in two wire tandem submerged arc welding of HSLA steel,Journal of Materials Processing Technology,212,10,2012,2041.

Arora A., Mehta M., De A., Debroy T.,Load bearing capacity of tool pin during friction stir welding,International Journal of Advanced Manufacturing Technology,61,43443,2012,911.

Manvatkar V.D., Arora A., De A., DebRoy T.,Neural network models of peak temperature, torque, traverse force, bending stress and maximum shear stress during friction stir welding,Science and Technology of Welding and Joining,17,6,2012,460.

Arora A., Mehta M., De A., Debroy T.,Erratum: Load bearing capacity of tool pin during friction stir welding (International Journal of Advanced Manufacturing Technology DOI 10.1007/s00170-011-3759-7),International Journal of Advanced Manufacturing Technology,61,43443,2012,921.

Manvatkar V.D., De A., Gokhale A.A., Jagan Reddy G.,An integrated approach towards estimation of build profile and mechanical properties in LENS® deposit of H13 tool steel,Materials Science and Technology Conference and Exhibition 2011, MS and T'11,2,,2011,1450.

Manvatkar V.D., Gokhale A.A., Jagan Reddy G., Venkataramana A., De A.,Estimation of melt pool dimensions, thermal cycle, and hardness distribution in the laser-engineered net shaping process of austenitic stainless steel,Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science,42,13,2011,4080.

Mehta M., Arora A., De A., Debroy T.,Tool geometry for friction stir welding - Optimum shoulder diameter,Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science,42,9,2011,2716.

Patil R.R., Anurag Tilak C.J.K., Srivastava V., De A.,Minimising electrode wear in resistance spot welding of aluminium alloys,Science and Technology of Welding and Joining,16,6,2011,509.

Kiran D.V., Basu B., Shah A.K., Mishra S., De A.,Three-dimensional heat transfer analysis of two wire tandem submerged arc welding,ISIJ International,51,5,2011,793.

Rai R., De A., Bhadeshia H.K.D.H., DebRoy T.,Review: Friction stir welding tools,Science and Technology of Welding and Joining,16,4,2011,325.

De A., DebRoy T.,A perspective on residual stresses in welding,Science and Technology of Welding and Joining,16,3,2011,204.

Arora A., De A., Debroy T.,Toward optimum friction stir welding tool shoulder diameter,Scripta Materialia,64,1,2011,9.

Bag S., De A.,Probing reliability of transport phenomena based heat transfer and fluid flow analysis in autogeneous fusion welding process,Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science,41,9,2010,2337.

Kiran D.V., Basu B., Shah A.K., Mishra S., De A.,Probing influence of welding current on weld quality in two wire tandem submerged arc welding of HSLA steel,Science and Technology of Welding and Joining,15,2,2010,111.

Neela V., De A.,Three-dimensional heat transfer analysis of LENSTM process using finite element method,International Journal of Advanced Manufacturing Technology,45,43382,2009,935.

Nandan R., DebRoy T., Prabu B., De A.,Tailoring friction stir welds of aluminum alloys using a differential evolution and a transport phenomena based model,ASM Proceedings of the International Conference: Trends in Welding Research,,,2009,542.

Arora A., Zhang Z., De A., DebRoy T.,Strains and strain rates during friction stir welding,Scripta Materialia,61,9,2009,863.

Bag S., De A.,Error analysis of forward and reverse heat conduction and convection calculations considering uncertainties in welding,Science and Technology of Welding and Joining,14,7,2009,662.

Bag S., Trivedi A., De A.,Development of a finite element based heat transfer model for conduction mode laser spot welding process using an adaptive volumetric heat source,International Journal of Thermal Sciences,48,10,2009,1923.

Bag S., De A.,Development of efficient numerical heat transfer model coupled with genetic algorithm based optimisation for prediction of process variables in GTA spot welding,Science and Technology of Welding and Joining,14,4,2009,333.

Bag S., De A., Debroy T.,A genetic algorithm-assisted inverse convective heat transfer model for tailoring weld geometry,Materials and Manufacturing Processes,24,3,2009,384.

Bag S., De A.,Development of a three-dimensional heat-transfer model for the gas tungsten arc welding process using the finite element method coupled with a genetic algorithm-based identification of uncertain input parameters,Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science,39,11,2008,2698.

Bag S., Trivedi A., De A.,Use of a multivariate optimization algorithm to develop a self-consistent numerical heat transfer model for laser spot welding,International Journal of Advanced Manufacturing Technology,38,43256,2008,575.

De A.,Spot welding,Science and Technology of Welding and Joining,13,3,2008,213.

Nandan R., Prabu B., De A., Debroy T.,Improving reliability of heat transfer and materials flow calculations during friction stir welding of dissimilar aluminum alloys,Welding Journal (Miami, Fla),86,10,2007,313.

Trivedi A., Bag S., De A.,Three-dimensional transient heat conduction and thermomechanical analysis for laser spot welding using adaptive heat source,Science and Technology of Welding and Joining,12,1,2007,24.

De A., Momeni K., Thaddeus M.P., Dorn L.,Influence of machine specific instantaneous current wave form on resistance spot welding process,Journal of Manufacturing Science and Engineering, Transactions of the ASME,128,3,2006,668.

Trivedi A., Suman A., De A.,Integrating finite element based heat transfer analysis with multivariate optimization for efficient weld pool modeling,ISIJ International,46,2,2006,267.

De A., DebRoy T.,Improving reliability of heat and fluid flow calculation during conduction mode laser spot welding by multivariable optimisation,Science and Technology of Welding and Joining,11,2,2006,143.

De A., DebRoy T.,Reliable calculations of heat and fluid flow during conduction mode laser welding through optimization of uncertain parameters,Welding Journal (Miami, Fla),84,7,2005,101.

De A., Dorn L., Momeni K.,Probing the role of instantaneous current waveform in numerical modelling of resistance spot welding process,Science and Technology of Welding and Joining,10,3,2005,325.

De A., Jantre J., Ghosh P.K.,Prediction of weld quality in pulsed current GMAW process using artificial neural network,Science and Technology of Welding and Joining,9,3,2004,253.

De A., DebRoy T.,A smart model to estimate effective thermal conductivity and viscosity in the weld pool,Journal of Applied Physics,95,9,2004,5230.

De A., DebRoy T.,Probing unknown welding parameters from convective heat transfer calculation and multivariable optimization,Journal of Physics D: Applied Physics,37,1,2004,140.

De A., Walsh C.A., Maiti S.K., Bhadeshia H.K.D.H.,Prediction of cooling rate and microstructure in laser spot welds,Science and Technology of Welding and Joining,8,6,2003,391.

De A., Parle D.,Real time seam tracking system for automated fusion arc welding,Science and Technology of Welding and Joining,8,5,2003,340.

De A., Maiti S.K., Walsh C.A., Bhadeshia H.K.D.H.,Finite element simulation of laser spot welding,Science and Technology of Welding and Joining,8,5,2003,377.

De A., Thaddeus M.P., Dorn L.,Numerical modelling of resistance spot welding of aluminium alloy,ISIJ International,43,2,2003,238.

De A.,Finite element modelling of resistance spot welding of aluminium with spherical tip electrodes,Science and Technology of Welding and Joining,7,2,2002,119.

De A., Theddeus M.P.,Finite element analysis of resistance spot welding in aluminium,Science and Technology of Welding and Joining,7,2,2002,111.

De A., Dorn L., Gupta O.P.,Analysis and optimisation of electrode life for conventional and compound tip electrodes during resistance spot welding of electrogalvanised steels,Science and Technology of Welding and Joining,5,1,2000,49.

Gupta O.P., De A.,An improved numerical modeling for resistance spot welding process and its experimental verification,Journal of Manufacturing Science and Engineering, Transactions of the ASME,120,2,1998,246.

De A., Gupta O.P., Dorn L.,An experimental study of resistance spot welding in 1 mm thick sheet of low carbon steel,Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture,210,4,1996,341.

De A., Gupta S.S., Bahadur S.K., Chatterjee L.M., Chatterjee A., Mukherjee T.,Use of dunite in sintering of high alumina iron ores,Iron and Steelmaker (I and SM),22,2,1995,49.

De A.K., Das R.C., Ghosh S., Singh B.N., Mukherjee T.,BURDEN DISTRIBUTION IN BLAST FURNACE WITH MOVABLE THROAT ARMOUR - MODEL STUDIES AT TATA STEEL.,Ironmaking and Steelmaking,12,1,1985,7.

Department of Mechanical Engineering
Indian Institute of Technology Bombay,
Powai, Mumbai 400 076,
Maharashtra, India.

Email: office.me[at]iitb.ac.in
Phone: (+91) 22 - 2576 7501/02/03
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