Search Results - "Kottada, Ravi"

Microstructural Evolution and Mechanical Behavior of Magnetically Impelled Arc Butt Welded Dissimilar Joints of Super304H and T91 Steel Pipes.

Authors: Sahadevan, Abhijith Ilangovan, Ranjith Kumar Koundinya, N. T. B. N. et al.

Source: Journal of Materials Engineering & Performance; Mar2026, Vol. 35 Issue 12, p11852-11866, 15p

Influence of Solution Treatment Temperature on the Microstructural Homogenization and Mechanical Behavior of Additively Manufactured Maraging Steel (18Ni300).

Authors: Yalla, Pratheek Ilangovan, Ranjith Kumar Amirthalingam, Murugaiyan et al.

Source: JOM: The Journal of The Minerals, Metals & Materials Society (TMS); Dec2025, Vol. 77 Issue 12, p9405-9422, 18p

Creep behaviour of additively manufactured nickel-based superalloys: a review.

Authors: Sabari, Singaravelu Rajan Ilangovan, Ranjith Kumar Koundinya, N. T. B. N. et al.

Source: Journal of Materials Science; Oct2025, Vol. 60 Issue 39, p18515-18548, 34p

Critical assessment of temperature-dependent compressive deformation behaviour and damage evolution in additively manufactured AlSi10Mg.

Authors: Ilangovan, Ranjith Kumar Amirthalingam, Murugaiyan Krishnaswamy, Hariharan et al.

Source: Engineering Fracture Mechanics; May2026, Vol. 337, pN.PAG-N.PAG, 1p

Predicting New Single/Multiphase-Structure High-Entropy Alloys Using a Pattern Recognition Network.

Authors: Wang, Fang Wang, Jiahao Wang, Jiayu et al.

Source: Coatings (2079-6412); Jun2024, Vol. 14 Issue 6, p690, 9p

Understanding the early stage (< 10 min) oxidation behaviour of a multi-principal element cobalt base solid solution superalloy at 1000 °C.

Authors: Polimetla, Vinay Anupam, Ameey Koundinya, N.T.B.N. et al.

Source: Corrosion Science; Oct2025, Vol. 255, pN.PAG-N.PAG, 1p

Influence of Annealing Treatment on the Microstructure and Mechanical Properties of Cold-Sprayed CoCrFeNiMn High Entropy Alloy.

Authors: Akisin, Cletus J. Bennett, Chris J. Venturi, Federico et al.

Source: Journal of Thermal Spray Technology. Feb2025, Vol. 34 Issue 1, p139-163. 25p.

Use of Friction Stir Processing for Improving Heat-Affected Zone Liquation Cracking Resistance of a Cast Magnesium Alloy AZ91D.

Authors: Karthik, G. Janaki Ram, G. Kottada, Ravi

Source: Metallurgical & Materials Transactions. Part B; Dec2017, Vol. 48 Issue 6, p3270-3280, 11p

Use of Friction Buttering for Overcoming HAZ Liquation Cracking.

Authors: Karthik, G. Janaki Ram, G. Kottada, Ravi

Source: Metallurgical & Materials Transactions. Part B; Oct2017, Vol. 48 Issue 5, p2274-2280, 7p

Friction Buttering: A New Technique for Dissimilar Welding.

Authors: Karthik, G. Mastanaiah, P. Janaki Ram, G. et al.

Source: Metallurgical & Materials Transactions. Part B; Jun2017, Vol. 48 Issue 3, p1416-1422, 7p

Heat-Affected Zone Liquation Cracking Resistance of Friction Stir Processed Aluminum-Copper Alloy AA 2219.

Authors: Karthik, G. Janaki Ram, G. Kottada, Ravi

Source: Metallurgical & Materials Transactions. Part B; Apr2017, Vol. 48 Issue 2, p1158-1173, 16p

A distinct role of microstructure on hot corrosion behaviour of additively manufactured IN718.

Authors: Mannava, Venkateswararao Saravanan, TT Sabari, Singaravelu Rajan et al.

Source: Corrosion Science; Dec2024, Vol. 241, pN.PAG-N.PAG, 1p

Plasma-Sprayed High Entropy Alloys: Microstructure and Properties of AlCoCrFeNi and MnCoCrFeNi.

Authors: Ang, Andrew Berndt, Christopher Sesso, Mitchell et al.

Source: Metallurgical & Materials Transactions. Part A; Feb2015, Vol. 46 Issue 2, p791-800, 10p, 3 Black and White Photographs, 1 Diagram, 4 Charts, 7 Graphs

Hot corrosion-creep interaction in IN718 under simulated marine environment: Introducing strain-associated-time (SAT) plots for comprehensive understanding.

Authors: Mannava, Venkateswara Rao Koundinya, N.T.B.N. A., SambasivaRao et al.

Source: Corrosion Science; Sep2021, Vol. 190, pN.PAG-N.PAG, 1p

Evaluating the influence of microstructural attributes: Fraction, composition, size and spatial distribution of phases on the oxidation behaviour of high-entropy alloys.

Authors: Anupam, Ameey Ang, Andrew S.M. Guruvidyathri, K et al.

Source: Corrosion Science; May2021, Vol. 184, pN.PAG-N.PAG, 1p

Thermal Spray High-Entropy Alloy Coatings: A Review.

Authors: Meghwal, Ashok Anupam, Ameey Murty, B. S. et al.

Source: Journal of Thermal Spray Technology. Jun2020, Vol. 29 Issue 5, p857-893. 37p.

Phase evolution in mechanical alloying and spark plasma sintering of AlxCoCrCuFeNi HEAs.

Authors: Ziaei, Hosein Sadeghi, Behzad Marfavi, Zeinab et al.

Source: Materials Science & Technology. Mar2020, Vol. 36 Issue 5, p604-614. 11p.

Microstructural evolution and mechanical properties of AlCrFeNiCoC high entropy alloy produced via spark plasma sintering.

Authors: Emamifar, Armin Sadeghi, Behzad Cavaliere, Pasquale et al.

Source: Powder Metallurgy. Feb2019, Vol. 62 Issue 1, p61-70. 10p. 3 Diagrams, 4 Charts, 3 Graphs.