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
Dr. Harshit Kumar KhandelwalPunjab Engineering Collage (Deemed to be University), ChandigarhVerified email at pec.edu.in
Gautam Kumar DeyBARC, MumbaiVerified email at barc.gov.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
Narayana Murtybhabha atomic research centreVerified email at barc.gov.in
Apu SarkarBhabha Atomic Research CentreVerified email at ncsu.edu
Suman NeogyBhabha Atomic Research CentreVerified email at barc.gov.in
Rajeev KapoorBhabha Atomic Research Centre, Mumbai, IndiaVerified email at barc.gov.in
B.K.DUTTAFormerly Distinguished Scientist (DAE) and Dean, Homi Bhabha National InstituteVerified email at hbni.ac.in
IS BatraRaja Ramanna Fellow at Bhabha Atomic Reserch Centre Verified email at barc.gov.in
R.TewariBhabha Atomic Research CentreVerified email at barc.gov.in
Abhishek TiwariIndian Institute of Technology RoparVerified email at iitrpr.ac.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
D SrivastavaBARCVerified email at nfc.gov.in

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	407	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	152	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	139	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	129	2015
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	104	2005
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	103	2002
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	85	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	79	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	70	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	62	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	54	2005
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	49	2021
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	48	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	48	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	47	2004
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	46	2013
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	45	2018
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	44	2002
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	42	1995
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	41	2009

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