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Muvvala Gopinath
Muvvala Gopinath
Assistant Professor, Department of Mechanical and Aerospace Engineering, IIT Hyderabad
Verified email at iith.ac.in
Title
Cited by
Cited by
Year
Online monitoring of thermo-cycles and its correlation with microstructure in laser cladding of nickel based super alloy
G Muvvala, DP Karmakar, AK Nath
Optics and Lasers in Engineering 88, 139-152, 2017
1282017
In-process detection of microstructural changes in laser cladding of in-situ Inconel 718/TiC metal matrix composite coating
M Gopinath, DP Karmakar, AK Nath
Journal of Alloys and Compounds 740, 545-558, 2018
1182018
Online assessment of TiC decomposition in laser cladding of metal matrix composite coating
G Muvvala, DP Karmakar, AK Nath
Materials & Design 121, 310-320, 2017
1052017
A study on the influence of substrate pre-heating on mitigation of cracks in direct metal laser deposition of NiCrSiBC-60% WC ceramic coating on Inconel 718
A Sadhu, A Choudhary, S Sarkar, AM Nair, P Nayak, SD Pawar, ...
Surface and Coatings Technology 389, 125646, 2020
692020
High-temperature abrasive wear characteristics of H13 steel modified by laser remelting and cladded with Stellite 6 and Stellite 6/30% WC
DP Karmakar, G Muvvala, AK Nath
Surface and Coatings Technology 127498, 2021
572021
Effect of laser shock peening on microstructural, mechanical and corrosion properties of laser beam welded commercially pure titanium
A Chattopadhyay, G Muvvala, S Sarkar, V Racherla, AK Nath
Optics & Laser Technology 133, 106527, 2020
552020
Monitoring and assessment of tungsten carbide wettability in laser cladded metal matrix composite coating using an IR pyrometer
G Muvvala, DP Karmakar, AK Nath
Journal of alloys and compounds 714, 514-521, 2017
532017
Effect of tempering on laser remelted AISI H13 tool steel
MGAKN Debapriya PatraKarmakar
Surface and Coatings Technology, 2019
452019
Development of process maps based on molten pool thermal history during laser cladding of Inconel 718/TiC metal matrix composite coatings
G Muvvala, S Mullick, AK Nath
Surface and Coatings Technology 399, 126100, 2020
432020
A study on in-situ synthesis of TiCN metal matrix composite coating on Ti–6Al–4V by laser surface alloying process
AKN Amal M. Nair, Muvvala Gopinath
Journal of Alloys and Compounds, 2019
412019
Role of molten pool thermo cycle in laser surface alloying of AISI 1020 steel with in-situ synthesized TiN
AKN Muvvala Gopinath, Pavan Thota
Surface and Coatings Technology 362, 150-166, 2019
352019
Analysis of temperature and surface hardening of low carbon thin steel sheets using Yb-fiber laser
S Sarkar, M Gopinath, SS Chakraborty, B Syed, AK Nath
Surface and Coatings Technology 302, 344-358, 2016
352016
Effect of scan strategy and heat input on the shear strength of laser cladded Stellite 21 layers on AISI H13 tool steel in as-deposited and heat treated conditions
DP Karmakar, G Muvvala, AK Nath
Surface and Coatings Technology 384, 125331, 2020
312020
A study on the effect of substrate heating and cooling on bead geometry in wire arc additive manufacturing and its correlation with cooling rate
S Gudur, V Nagallapati, S Pawar, G Muvvala, S Simhambhatla
Materials Today: Proceedings 41, 431-436, 2021
282021
Effect of cooling rate on residual stress and mechanical properties of laser remelted ceramic coating
B Das, M Gopinath, AK Nath, PP Bandyopadhyay
Journal of the European Ceramic Society 38 (11), 3932-3944, 2018
282018
Mitigation of cracks in laser welding of titanium and stainless steel by in-situ nickel interlayer deposition
A Chattopadhyay, G Muvvala, S Sarkar, V Racherla, AK Nath
Journal of Materials Processing Technology 300, 117403, 2022
242022
Real-time detection of cooling rate using pyrometers in tandem in laser material processing and directed energy deposition
AM Nair, G Muvvala, S Sarkar, AK Nath
Materials Letters 277, 128330, 2020
212020
Laser surface polishing of NiCrSiBC – 60WC ceramic-metal matrix composite deposited by laser directed energy deposition process
A Choudhary, A Sadhu, S Sarkar, AK Nath, M Gopinath
Surface & Coatings Technology, 2020
182020
Investigating the effect of process parameters on weld pool thermal history and mechanical properties of laser welded Inconel 625 and Duplex stainless steel 2205 dissimilar welds
GN Ahmad, MS Raza, NK Singh, G Muvvala
Optik 248, 168134, 2021
162021
A study on anisotropy in wire arc additively manufactured Inconel 625 multi-layered wall and its correlation with molten pool thermal history
SP Dadasaheb, SE Gudur, V Nagallapati, A Choudhary, A Torris, ...
Materials Science and Engineering: A 840, 142865, 2022
142022
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