Prof. Ram Niwas Singh

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Jayanta Kumar ChakravarttyEx. Group Director / BARC, INDIAVerified email at coep.ac.in
Arvind BindBhabha Atomic Research CentreVerified email at barc.gov.in
Saurav SunilBhabha Atomic Research CenterVerified email at barc.gov.in
Srikumar BanerjeeBhabha Atomic Research CentreVerified email at barc.gov.in
Gautam Kumar DeyBARC, MumbaiVerified email at barc.gov.in
Dr. Harshit Kumar KhandelwalPunjab Engineering Collage (Deemed to be University), ChandigarhVerified email at pec.edu.in
Manabendra PathakProfessor, Department of Mechanical Engineering, Indian Institute of Technology PatnaVerified email at iitp.ac.in
Mohd. Kaleem KhanAssociate Professor of Mechanical Engineering, Indian Institute of Technology PatnaVerified email at iitp.ac.in
Arnomitra ChatterjeeBhabha Atomic Research CentreVerified email at barc.gov.in
Apu SarkarBhabha Atomic Research CentreVerified email at ncsu.edu
Narayana Murtybhabha atomic research centreVerified email at barc.gov.in
B.K.DUTTAInstitute Chair Professor, Homi Bhabha National InstituteVerified email at barc.gov.in
IS BatraRaja Ramanna Fellow at Bhabha Atomic Reserch Centre Verified email at barc.gov.in
Suman NeogyBhabha Atomic Research CentreVerified email at barc.gov.in
R.TewariBhabha Atomic Research CentreVerified email at barc.gov.in
Rajeev KapoorBhabha Atomic Research Centre, Mumbai, IndiaVerified email at barc.gov.in
Abhishek TiwariIndian Institute of Technology RoparVerified email at iitrpr.ac.in
D SrivastavaBARCVerified email at nfc.gov.in
Nader ZaafaraniLecturer at Faculty of Engineering - Tanta University - EgyptVerified email at f-eng.tanta.edu.eg
Franz RotersMax-Planck-Institut für EisenforschungVerified email at mpie.de

Prof. Ram Niwas Singh

Outstanding Scientist and Head, Mechanical Metallurgy Division, Bhabha Atomic Research Centre

Verified email at barc.gov.in - Homepage

Hydride embrittlement of Zr-based alloys Creep and Superplasticity Nano-indentation Fracture mechanics and Finite element com


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Three-dimensional investigation of the texture and microstructure below a nanoindent in a Cu single crystal using 3D EBSD and crystal plasticity finite element simulations N Zaafarani, D Raabe, RN Singh, F Roters, S Zaefferer Acta Materialia 54 (7), 1863-1876, 2006	388	2006
Stress-reorientation of hydrides and hydride embrittlement of Zr–2.5 wt% Nb pressure tube alloy RN Singh, R Kishore, SS Singh, TK Sinha, BP Kashyap Journal of nuclear materials 325 (1), 26-33, 2004	149	2004
Use of miniature tensile specimen for measurement of mechanical properties K Kumar, A Pooleery, K Madhusoodanan, RN Singh, JK Chakravartty, ... Procedia engineering 86, 899-909, 2014	119	2014
Hydrogen in Zircaloy: Mechanism and its impacts S Suman, MK Khan, M Pathak, RN Singh, JK Chakravartty International Journal of Hydrogen Energy 40 (17), 5976-5994, 2015	113	2015
Delayed hydride cracking in Zr–2.5 Nb pressure tube material RN Singh, N Kumar, R Kishore, S Roychaudhury, TK Sinha, BP Kashyap Journal of Nuclear Materials 304 (2-3), 189-203, 2002	98	2002
Terminal solid solubility of hydrogen in Zr-alloy pressure tube materials RN Singh, S Mukherjee, A Gupta, S Banerjee Journal of alloys and compounds 389 (1-2), 102-112, 2005	97	2005
Temperature dependence of misfit strains of δ-hydrides of zirconium RN Singh, P Ståhle, AR Massih, AA Shmakov Journal of Alloys and Compounds 436, 150, 2007	82	2007
Optimisation of thickness of miniature tensile specimens for evaluation of mechanical properties K Kumar, A Pooleery, K Madhusoodanan, RN Singh, A Chatterjee, ... Materials Science and Engineering: A 675, 32-43, 2016	66	2016
Influence of temperature on threshold stress for reorientation of hydrides and residual stress variation across thickness of Zr–2.5 Nb alloy pressure tube RN Singh, RL Mikin, GK Dey, DN Sah, IS Batra, P Ståhle Journal of nuclear materials 359 (3), 208-219, 2006	64	2006
Microstructural study of hydride formation in Zr–1Nb alloy S Neogy, D Srivastava, R Tewari, RN Singh, GK Dey, S Banerjee Journal of nuclear materials 322 (2-3), 195-203, 2003	59	2003
Flow behaviour of a modified Zr–2.5 wt% Nb pressure tube alloy RN Singh, S Mukherjee, R Kishore, BP Kashyap Journal of nuclear materials 345 (2-3), 146-161, 2005	50	2005
Assessment of hydrogen embrittlement of Zircaloy-2 pressure tubes using unloading compliance and load normalization techniques for determining J–R curves JS Dubey, SL Wadekar, RN Singh, TK Sinha, JK Chakravartty Journal of Nuclear materials 264 (1-2), 20-28, 1999	47	1999
Effect of dynamic strain ageing on the tensile properties of a modified 9Cr–1Mo steel R Kishore, RN Singh, TK Sinha, BP Kashyap Journal of Materials Science 32, 437-442, 1997	46	1997
Delayed hydride cracking in Zr–2.5 Nb pressure tube material: influence of fabrication routes RN Singh, S Roychowdhury, VP Sinha, TK Sinha, PK De, S Banerjee Materials Science and Engineering: A 374 (1-2), 342-350, 2004	44	2004
Metastability of the β-phase in Zr-rich Zr-Nb alloys GK Dey, RN Singh, R Tewari, D Srivastava, S Banerjee Journal of nuclear materials 224 (2), 146-157, 1995	43	1995
Influence of hydrogen content on fracture toughness of CWSR Zr–2.5 Nb pressure tube alloy RN Singh, AK Bind, NS Srinivasan, P Ståhle Journal of Nuclear Materials 432 (1-3), 87-93, 2013	42	2013
Hydride blister formation in Zr–2.5 wt% Nb pressure tube alloy RN Singh, R Kishore, TK Sinha, BP Kashyap Journal of nuclear materials 301 (2-3), 153-164, 2002	42	2002
Effect of radial hydride fraction on fracture toughness of CWSR Zr-2.5% Nb pressure tube material between ambient and 300° C temperatures RK Sharma, AK Bind, G Avinash, RN Singh, A Tewari, BP Kashyap Journal of Nuclear Materials 508, 546-555, 2018	39	2018
Threshold stress intensity factor for delayed hydride cracking in Zr–2.5% Nb pressure tube alloy RN Singh, P Ståhle, JK Chakravartty, AA Shmakov Materials Science and Engineering: A 523 (1-2), 112-117, 2009	38	2009
Correlation between microstructure and mechanical properties in the age-hardenable Cu-Cr-Zr alloy K Jha, S Neogy, S Kumar, RN Singh, GK Dey Journal of Nuclear Materials 546, 152775, 2021	34	2021

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