Items where Author is "Ray, K. K."

Rajkumar, K. V. ; Anish, Kumar ; Jayakumar, T. ; Baldev, Raj ; Ray, K. K. (2010) Comprehensive evaluation of aging behavior in M250 grade maraging steel using nondestructive parameters Materials Evaluation, 1 . pp. 69-75. ISSN 0025-5327

Rajkumar, K. V. ; Rajaraman, R. ; Kumar, Anish ; Amarendra, G. ; Jayakumar, T. ; Sundar, C. S. ; Baldev Raj, ; Ray, K. K. (2009) Investigation of microstructural changes in M250 grade maraging steel using positron annihilation Philosophical Magazine, 89 (20). pp. 1597-1610. ISSN 1478-6435

Rajkumar, K. V. ; Rao, B. P. C. ; Sasi, B. ; Kumar, Anish ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2007) Characterization of aging behaviour in M250 grade maraging steel using eddy current non-destructive methodology Materials Science and Engineering A, 464 (1-2). pp. 233-240. ISSN 0921-5093

Rajkumar, K. V. ; Vaidyanathan, S. ; Kumar, Anish ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2007) Characterization of aging-induced microstructural changes in M250 maraging steel using magnetic parameters Journal of Magnetism and Magnetic Materials, 312 (2). pp. 359-365. ISSN 0304-8853

Rajkumar, K. V. ; Kumar, Anish ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2007) Characterization of aging behavior in M250 grade maraging steel using ultrasonic measurements Metallurgical and Materials Transactions A, 38 (2). pp. 236-243. ISSN 1073-5623

Rajkumar, K. V. ; Kumar, Anish ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2007) Characterization of ageing behaviour in M250 grade maraging steel using ultrasonic measurements Metallurgical and Materials Transactions A, 38 (2). pp. 236-243. ISSN 1073-5623

Kumar, Anish ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2003) Characterization of solutionizing behavior in VT14 titanium alloy using ultrasonic velocity and attenuation measurements Materials Science and Engineering A, 360 (1-2). pp. 58-64. ISSN 0921-5093

Kumar, A. ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2003) Characterisation of the metallurgical condition of titanium alloys by ultrasonic measurements Insight, 45 (7). pp. 484-487. ISSN 1354-2575

Kumar, Anish ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2003) Correlation between ultrasonic shear wave velocity and Poisson's ratio for isotropic solid materials Acta Materialia, 51 (8). pp. 2417-2426. ISSN 1359-6454

Kumar, Anish ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2003) Ultrasonic time domain techniaque for frequency dependent attenuation measurement for microstructural characterization of a titanium alloy Materials Evaluation, 61 (12). pp. 1321-1326. ISSN 0025-5327

Mukhopadhyay, C. K. ; Jayakumar, T. ; Raj, B. ; Ray, K. K. (2002) Correlation of acoustic emission with stress intensity factor and plastic zone size for notched tensile specimens of AISI type 304 stainless steel Materials Science and Technology, 18 (10). pp. 1133-1141. ISSN 0267-0836

Roy, Manish ; Ray, K. K. ; Sundararajan, G. (2001) Erosion-oxidation interaction in Ni and Ni-20Cr alloy Metallurgical and Materials Transactions A, 32 (6). pp. 1431-1451. ISSN 1073-5623

Mukhopadhyay, C. K. ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2000) Acoustic emission-stress intensity factor relations for tensile deformation of notched specimens of AISI type 304 stainless steel Materials Science and Engineering A, 293 (1-2). pp. 137-145. ISSN 0921-5093

Mukhopadhyay, C. K. ; Jayakumar, T. ; Baldev Raj, ; Ray, K. K. (2000) The influence of notch on the acoustic emission generated during tensile testing of nuclear grade AISI type 304 stainless steel Materials Science and Engineering A, 276 (1-2). pp. 83-90. ISSN 0921-5093

Roy, Manish ; Ray, K. K. ; Sundararajan, G. (1999) The influence of erosion-induced roughness on the oxidation kinetics of Ni and Ni-20Cr alloys Oxidation of Metals, 51 (3-4). pp. 251-272. ISSN 0030-770X

Mukhopadhyay, C. K. ; Ray, K. K. ; Jayakumar, T. ; Baldev Raj, (1998) Acoustic emission from tensile deformation of unnotched and notched specimens of AISI type 304 stainless steels Materials Science and Engineering A, 255 (1-2). pp. 98-106. ISSN 0921-5093

Roy, Manish ; Ray, K. K. ; Sundararajan, G. (1998) An analysis of the transition from metal erosion to oxide erosion Wear, 217 (2). pp. 312-320. ISSN 0043-1648

Shyamsunder, M. T. ; Rajagopalan, C. ; Ray, K. K. ; Baldev Raj, (1995) A comparative study of conventional and artificial neural network classifier for eddy current signal classification Insight, 37 (1). pp. 26-30. ISSN 1354-2575