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R. K. Gupta
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Journal Articles

Microstructural and Mechanical Characterization of 1.6-mm-Thick Nimonic-75 Superalloy Welds

R. K. Gupta, V. Anil Kumar, Ravi Ranjan Kumar, R. Vivek, P. V. Venkitakrishnan
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. January 2022, 11(2): 200–209.
Paper No: MPC20200155
https://doi.org/10.1520/MPC20200155
Published Online: January 27, 2022
View Article titled, Microstructural and Mechanical Characterization of 1.6-mm-Thick Nimonic-75 Superalloy Welds
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Journal Articles

Influence of Retrogression and Reaging Treatment on Intergranular Corrosion Resistance and Exfoliation Corrosion Resistance in AA7010 Aluminum Alloy

S. Krishnanunni, R. Ranganatha, V. Anil Kumar, R. K. Gupta, G. Ajithkumar
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. August 2021, 10(1): 1–10.
Paper No: MPC20200035
https://doi.org/10.1520/MPC20200035
Published Online: January 27, 2021
View Article titled, Influence of Retrogression and Reaging Treatment on Intergranular Corrosion Resistance and Exfoliation Corrosion Resistance in AA7010 Aluminum Alloy
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Journal Articles

Hot Workability and Microstructure Control of Aluminum-2.5 Copper-1.5 Magnesium Alloy

A. Sarath Krishnan, V. Anil Kumar, R. K. Gupta, C. Deepumon, S. V. S. Narayana Murty
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. July 2020, 9(2): 202–214.
Paper No: MPC20190024
https://doi.org/10.1520/MPC20190024
Published Online: July 27, 2020
View Article titled, Hot Workability and Microstructure Control of Aluminum-2.5 Copper-1.5 Magnesium Alloy
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Journal Articles

Hot Deformation Behavior of AA2024 with and without In Situ Titanium Diboride Dispersoids

Rajiv Panda, R. K. Gupta, Animesh Mandal, P. Chakravarthy
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. July 2020, 9(2): 188–201.
Paper No: MPC20190078
https://doi.org/10.1520/MPC20190078
Published Online: July 27, 2020
View Article titled, Hot Deformation Behavior of AA2024 with and without In Situ Titanium Diboride Dispersoids
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Journal Articles

Process Development for Vacuum Brazed Niobium–316L Stainless Steel Transition Joints for Superconducting Cavities

Abhay Kumar, P. Ganesh, R. Kaul, P. Chinna Rao, D. P. Yadav, B. K. Sindal, R. K. Gupta, R. Sridhar, S. C. Joshi, B. Singh
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Design Innovation Paper
J. Manuf. Sci. Eng. January 2017, 139(1): 015001.
Paper No: MANU-16-1130
https://doi.org/10.1115/1.4034716
Published Online: September 29, 2016
View Article titled, Process Development for Vacuum Brazed Niobium–316L Stainless Steel Transition Joints for Superconducting Cavities
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Topics: Brazing, Flanges, Manufacturing, Pipes, Cavities, Stainless steel, Vacuum, Design for Manufacturing
Journal Articles

Vertical-Up Gas Tungsten Arc Welding of Ti6Al4V Alloy and Characterization

R. K. Gupta, Paul G. Panicker, Vinu Paul, G. Radhakrishnan, L. Rajesh, V. Rajesh, P. Ramkumar, Shibu Gopinath
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. April 2016, 138(2): 021007.
Paper No: MATS-15-1146
https://doi.org/10.1115/1.4032485
Published Online: February 3, 2016
View Article titled, Vertical-Up Gas Tungsten Arc Welding of Ti6Al4V Alloy and Characterization
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Topics: Alloys, Cooling, Elongation, Failure, Fractography, Gas tungsten arc welding, Microhardness, Tensile strength, Welding, Welded joints
Journal Articles

Experimental Determination of the Elongational Viscosity of Polymer Solutions

A. E. Chavez, O. Manero, H. Y. Bao, R. K. Gupta
Journal: Applied Mechanics Reviews
Publisher: ASME
Article Type: Review Articles
Appl. Mech. Rev. November 1991, 44(11S): S46–S50.
https://doi.org/10.1115/1.3121372
Published Online: November 1, 1991
View Article titled, Experimental Determination of the Elongational Viscosity of Polymer Solutions
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Topics: Polymer solutions, Viscosity, Flow (Dynamics), Spin (Aerodynamics), Spinning (Textile), Anisotropy, Copolymers, Fibers, Fluids, Friction
Journal Articles

Discussion: “Roberts’ Cognates of Space Four-Bar Mechanisms With Two General Constraints” (Soni, A. H., and Harrisberger, L., 1969, ASME J. Eng. Ind., 91, pp. 123–127)

R. K. Gupta
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Discussions
J. Manuf. Sci. Eng. February 1969, 91(1): 127.
https://doi.org/10.1115/1.3591486
Published Online: February 1, 1969
View Article titled, Discussion: “Roberts’ Cognates of Space Four-Bar Mechanisms With Two General Constraints” (Soni, A. H., and Harrisberger, L., 1969, ASME J. Eng. Ind., 91, pp. 123–127)
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Journal Articles

Discussion: “Spatial Motions I—Point Paths of Mechanisms With Four or Fewer Links” (Primrose, E. J. F., and Freudenstein, F., 1969, ASME J. Eng. Ind., 91, pp. 103–113)

R. K. Gupta
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Discussions
J. Manuf. Sci. Eng. February 1969, 91(1): 113.
https://doi.org/10.1115/1.3591480
Published Online: February 1, 1969
View Article titled, Discussion: “Spatial Motions I—Point Paths of Mechanisms With Four or Fewer Links” (Primrose, E. J. F., and Freudenstein, F., 1969, ASME J. Eng. Ind., 91, pp. 103–113)
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