Dr J K Sahu

vidwan id: 225426

Male

Senior Principal Scientist, Department of Materials Mechanics
CSIR-National Metallurgical Laboratory

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36748104100

Expertise

Materials Science Multidisciplinary

Publications

Total Articles 51

Books 0

Proceedings 0

Publications

Scopus

Citations 828

h-index 15

CrossRef

Citations 733

h-index 15

Google Scholar

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Professional Recognition

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Community & Membership

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Bio

High temperature deformation, Microstructure-mechanical property correlation, Metallurgical failure analysis

Personal Details

Male
Senior Principal Scientist , CSIR-National Metallurgical Laboratory
Department of Materials Mechanics,CSIR-National Metallurgical Laboratory

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Senior Principal Scientist Jul 2000 – Present

CSIR-National Metallurgical Laboratory | Department of Materials Mechanics

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Mr Mrinmoy Sadhukhan

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Mr Haranath Rakshit

Junior Research Fellow

Organisations (110+)

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Mr Avanish Kumar Chandan

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Co-Authors (19)

Dr B R Ambedkar National Institute of Technology, Jalandhar

Mr Chandan Kumar

Jaypee Institute of Information Technology, Noida

Dr Dipak Kumar Das

GLA University, Mathura

Dr Durbadal Mandal

National Institute of Technology Durgapur

Dr Durbadal Mandal

National Institute of Technology Durgapur

Prof Harmain G A

National Institute of Technology Srinagar

Dr J Swaminathan

CSIR-National Metallurgical Laboratory

N/A

Dr Kamala Kant Sahu

CSIR-National Metallurgical Laboratory

Mr Krishna Guguloth

CSIR-National Metallurgical Laboratory

Dr AK Pramanick

CSIR-National Metallurgical Laboratory

Mr Rajinikanth V

CSIR-National Metallurgical Laboratory

Dr Randhir Kumar Singh

Malaviya National Institute of Technology Jaipur

Dr B Ravi Kumar

CSIR-National Metallurgical Laboratory

Dr Swapan Kumar Das

CSIR-National Metallurgical Laboratory

Ms Sumanta Bagui

CSIR-National Metallurgical Laboratory

Dr Sharma Paswan

CSIR-National Metallurgical Laboratory

Dr Shrikant V Joshi

International Advanced Research Centre for Powder Metallurgy and New Materials DST

Dr Ranganath VR

CSIR-National Aerospace Laboratories

Scholarly Work

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Scholarly Publications

Discrepancy in low cycle fatigue and creep-fatigue life of 720Li alloy tested at 720 °C: Role of crystallographic texture evolution

Article

Year: 2023. Volume: 29 .

Authors: P.S.M. Jena ., S. Tripathy ., S.K. Pradhan ., B. Ravi Kumar ., N. Paulose ., D.C. Fernando ., J.K. Sahu .,

DOI

10.1016/j.mtla.2023.101788

Role of void nucleation at primary-γ'/γ interface on strain softening of nickel base superalloy 720Li

Article

Journal of Alloys and Compounds. Year: 2023. Volume: 958 .

Authors: P.S.M. Jena ., S. Tripathy ., B. Mahato ., N. Paulose ., D.C. Fernando ., J.K. Sahu .,

DOI

10.1016/j.jallcom.2023.170388

1

1

Effect of carbide precipitation on Coffin–Manson relationship of a polycrystalline nickel-based superalloy

Article

Year: 2023. Volume: 46 , Issue: 3 , Pages: 835-844 .

Authors: R. K. Rai ., P. S. M. Jena ., N. Paulose ., J. K. Sahu .,

DOI

10.1111/ffe.13899

Serrated flow in nickel base super alloy 720Li at 350 and 450 °C: Effect of chromium and cobalt segregation at dislocation core

Article

Materials Letters. Year: 2022. Volume: 321 .

Authors: P.S.M. Jena ., J.K. Sahu .,

DOI

10.1016/j.matlet.2022.132425

1

1

Asymmetric cyclic loading behavior of micro-alloyed 2.25 Cr–Mo steel at room temperature

Article

International Journal of Pressure Vessels and Piping. Year: 2021. Volume: 191 .

Authors: R.S. Rajpurohit ., P.S.M. Jena ., Shivam Kumar ., J.K. Sahu .,

DOI

10.1016/j.ijpvp.2021.104369

4

3

Evolution of microstructure during tensile creep deformation of nickel-based disk superalloy

Article

International Journal of Pressure Vessels and Piping. Year: 2021. Volume: 194 .

Authors: Krishna Guguloth ., Chandru Fernando D ., Neeta Paulose ., Jitendra Kumar Sahu .,

DOI

10.1016/j.ijpvp.2021.104539

1

1

Strain ratio effect on microstructural evolution during low cycle fatigue exploitation of nickel base superalloy IN 740H

Article

International Journal of Pressure Vessels and Piping. Year: 2021. Volume: 194 .

Authors: Kumar C.;Jena P.S.M.;Singh R.K.;Harmain G.A.;Sahu J.K.

DOI

10.1016/j.ijpvp.2021.104551

1

2

Evolution of geometrically necessary dislocation at the γ-γ′ interface and its effect on tensile deformation behaviour of disk super alloy

Article

Year: 2021. Volume: 807 .

Authors: P.S.M. Jena ., S.K. Pradhan ., S. Tripathy ., B. Mahato ., C. Fernando ., N. Paulose ., J.K. Sahu .,

DOI

10.1016/j.msea.2021.140855

6

7

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