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P. Ramkumar
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Journal Articles

Residual Strength and Fracture Toughness of 0.3C-CrMoV(ESR) Ultrahigh-Strength Steel Used for Solid Booster Motor Cases

P. Manikandan, G. Sudarsana Rao, S. V. S. Narayana Murty, Goutam Nayak, A. K. Mishra, P. Ramesh Narayanan, P. Ramkumar, P. V. Venkitakrishnan
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. February 2018, 7(1): 365–375.
Paper No: MPC20170171
https://doi.org/10.1520/MPC20170171
Published Online: June 25, 2018
View Article titled, Residual Strength and Fracture Toughness of 0.3C-CrMoV(ESR) Ultrahigh-Strength Steel Used for Solid Booster Motor Cases
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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
Proceedings Papers

The Effect of Diesel Engine Oil Contamination on Friction and Wear

P. Ramkumar, L. Wang, T. J. Harvey, R. J. K. Wood, K. Nelson, E. Yamaguchi, J. J. Harrison, H. E. G. Powrie
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 537-538, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63854
https://doi.org/10.1115/WTC2005-63854
View Paper titled, The Effect of Diesel Engine Oil Contamination on Friction and Wear
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Topics: Contamination, Diesel engines, Friction, Wear, Condition monitoring, Oils, Oxidation, Petroleum, Soot