Multi-pass arc welding techniques of 12 mm thick super-duplex stainless steel
Arun, D., Devendranath Ramkumar, K., Vimala, R.
Published in Journal of materials processing technology (01.09.2019)
Published in Journal of materials processing technology (01.09.2019)
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Journal Article
Effect of grain boundary precipitation on the mechanical integrity of EBW joints of Inconel 625
Ramkumar, K. Devendranath, Mulimani, Sachet Sangamesh, Ankit, Kumar, Kothari, Ankita, Ganguly, Supriyo
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (18.03.2021)
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (18.03.2021)
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Journal Article
Influence of filler metals and welding techniques on the structure–property relationships of Inconel 718 and AISI 316L dissimilar weldments
Devendranath Ramkumar, K., Patel, Siddharth D., Sri Praveen, S., Choudhury, Dip Joy, Prabaharan, P., Arivazhagan, N., Xavior, M. Anthony
Published in Materials in engineering (01.10.2014)
Published in Materials in engineering (01.10.2014)
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Journal Article
Effect of filler materials on the performance of gas tungsten arc welded AISI 304 and Monel 400
Devendranath Ramkumar, K., Arivazhagan, N., Narayanan, S.
Published in Materials in engineering (01.09.2012)
Published in Materials in engineering (01.09.2012)
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Journal Article
Characterization of weld strength and impact toughness in the multi-pass welding of super-duplex stainless steel UNS 32750
Devendranath Ramkumar, K., Thiruvengatam, G., Sudharsan, S.P., Mishra, Debidutta, Arivazhagan, N., Sridhar, R.
Published in Materials in engineering (01.08.2014)
Published in Materials in engineering (01.08.2014)
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Journal Article
Investigating the microbial-influenced corrosion of UNS S32750 stainless-steel base alloy and weld seams by biofilm-forming marine bacterium Macrococcus equipercicus
Arun, D., Vimala, R., Devendranath Ramkumar, K.
Published in Bioelectrochemistry (Amsterdam, Netherlands) (01.10.2020)
Published in Bioelectrochemistry (Amsterdam, Netherlands) (01.10.2020)
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Journal Article
Effect of activated flux on penetration depth, microstructure and mechanical properties of Ti-6Al-4V TIG welds
Ramkumar, K. Devendranath, Varma, Vinayak, Prasad, Madhukar, Rajan, N. Deva, Shanmugam, N. Siva
Published in Journal of materials processing technology (01.11.2018)
Published in Journal of materials processing technology (01.11.2018)
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Journal Article
Investigations on the structure – Property relationships of electron beam welded Inconel 625 and UNS 32205
Devendranath Ramkumar, K., Sridhar, R., Periwal, Saurabh, Oza, Smitkumar, Saxena, Vimal, Hidad, Preyas, Arivazhagan, N.
Published in Materials in engineering (05.03.2015)
Published in Materials in engineering (05.03.2015)
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Journal Article
Investigations on structure–property relationships of activated flux TIG weldments of super-duplex/austenitic stainless steels
Devendranath Ramkumar, K., Bajpai, Ankur, Raghuvanshi, Shubham, Singh, Anshuman, Chandrasekhar, Aditya, Arivarasu, M., Arivazhagan, N.
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (25.06.2015)
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (25.06.2015)
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Journal Article
Effects of filler metals on the segregation, mechanical properties and hot corrosion behaviour of pulsed current gas tungsten arc welded super-austenitic stainless steel
Devendranath Ramkumar, K., Chandrasekhar, Aditya, Srivastava, Anubhav, Preyas, Hidad, Chandra, Sanskar, Dev, Sidharth, Arivazhagan, N.
Published in Journal of manufacturing processes (01.10.2016)
Published in Journal of manufacturing processes (01.10.2016)
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Journal Article
Metallurgical and mechanical characterization of dissimilar welds of austenitic stainless steel and super-duplex stainless steel – A comparative study
Devendranath Ramkumar, K., Singh, Anshuman, Raghuvanshi, Shubham, Bajpai, Ankur, Solanki, Tathagat, Arivarasu, M., Arivazhagan, N., Narayanan, S.
Published in Journal of manufacturing processes (01.08.2015)
Published in Journal of manufacturing processes (01.08.2015)
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Journal Article
Effect of Nb-free consumables on the microstructure and structural integrity of pressure vessel grades of dissimilar austenitic stainless steel welded joints
Chandrasekar, V., Ramkumar, K. Devendranath
Published in Journal of materials research and technology (01.05.2022)
Published in Journal of materials research and technology (01.05.2022)
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Journal Article
Effect of optimal weld parameters in the microstructure and mechanical properties of autogeneous gas tungsten arc weldments of super-duplex stainless steel UNS S32750
Devendranath Ramkumar, K., Mishra, Debidutta, Ganesh Raj, B., Vignesh, M.K., Thiruvengatam, G., Sudharshan, S.P., Arivazhagan, N., Sivashanmugam, N., Rabel, Arul Maximus
Published in Materials in engineering (05.02.2015)
Published in Materials in engineering (05.02.2015)
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Journal Article
Effect of flux addition on the microstructure and tensile strength of dissimilar weldments involving Inconel 718 and AISI 416
Devendranath Ramkumar, K., Dev, Sidharth, Saxena, Vimal, Choudhary, Ayush, Arivazhagan, N., Narayanan, S.
Published in Materials & design (15.12.2015)
Published in Materials & design (15.12.2015)
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