Dr. Girija Shankar Mahobia
Education:
2001: B.E. in Metallurgical Engineering GEC-Raipur, CG (Now NIT-Raipur)
2003: M.Tech in Metallurgical Engineering, IT-BHU, Varanasi
2013: PhD in Metallurgical Engineering, IIT-BHU, Varanasi
Experiences : (Industry >4 years, Academic >18 years)
2003-2004: M/s Jindal Steel and Power Limited (JSPL) - Raigarh (CG)
2004-2007: M/s Larsen and Toubro Ltd.-Heavy Engineering Division (HED) - Surat (Gujarat)
2007-2015: Assistant Professor, Metallurgical Engineering, IIT-BHU, Varanasi
2015-2024: Associate Professor, Metallurgical Engineering, IIT-BHU, Varanasi
2024- present : Professor, Metallurgical Engineering, IIT-BHU, Varanasi
Teaching interest :
- Metal Joining Technology
- Steel Making Technologies
- Alternative Routes of iron and Steel Making
- Iron Making Technologies
Research interest :
- Fatigue and Corrosion Fatigue
- Hot Corrosion, Metal Dusting
- Iron and Steel Making
- Welding Engineering
- Solar energy materials
- Metallurgical waste management
2025
Biswajit Mishra, Rehan Sachan, LS Rao and GS Mahobia, Green coconut husk biochar- a sustainable reductant in ironmaking processes, Waste Management, (207),2025,115130
Arpit Gupta, Sarita Bharti, Vakil Singh, SR Singh, Neeta Paulose and Girija Shankar Mahobia, Effect of mean stress on high cycle fatigue strength of a directionally solidified nickel based superalloy CM247LC at 650°C, International Journal of Fatigue, 201 (2025)109137
Sharvan Kumar and GS Mahobia, Possible environments for application of high nitrogen nickel free austenitic stainless steel: - A Review, Metallurgical Research & Technology, 122 (1) 2025
Kaushal Kishore, Namballa Baby Raga Malikasri, Kanwer Singh Arora,and Girija Shankar Mahobia, Failure mechanisms of blast furnace tuyeres and mitigation strategies: A comprehensive review, Engineering Failure Analysis, (167), 2025,108968
2024
Chandra Shekhar kumar; Vakil Singh; Girija Shankar Mahobia, Tensile and high cycle fatigue behaviour of 316L and Fe-18Cr-22Mn-0.65N stainless steel at stress ratio of 0.1 at room temperature, The Journal of the Minerals, Metals and Materials Society (JOM), 2024
Biswajit Mishra, Amit Kumar Singh, and Girija Shankar Mahobia, Hydrogen reduction studies of low grade multimetallic magnetite iron ore pellets, Minerals Engineering, 215 (2024)108823
Shaik Mahaboob Basha, Munukutla Sri Sai Ramesh, Srinivas Dwarapudi, Siddhartha Misra, G S Mahobia , Rupesh Kumar Sinha, G Vandana, Indrajit Paul, Influence of Sodium Hydroxide (NaOH) on Green and Fired Pellet Properties, Metallurgical and Materials Transaction B, 2024
R. Trivedi , Bhumika , R. Tandon, G. Mishra, R. Singh, J. K. Singh, G. S. Mahobia, A. Chauhan, SAR Sarma, A.Ghosh, A. Karmakar, and S. Patra, Study of strength and toughness in pearlitic wheel steel via microstructural alteration, Materials Today Communications, (39) 2024,109255
2023
Biswajit Mishra, Amit Kumar Singh, and Girija Shankar Mahobia, Carbothermic Reduction and Kinetics of a Lean Grade Multimetallic Magnetite Ore, Book by Springer Nature, Proceedings of the International Conference on Metallurgical Engineering and Centenary Celebrations: METCENT 2023,26-28 October, 2023.
2022
Pramod Kumar, G. S. Mahobia, Vakil Singh & Kausik Chattopadhyay, Low cycle fatigue behaviour of Ti-13Nb-13Zr alloy in ultrasonic shot peened and stress relieved condition, International Journal of Fatigue, (166), January 2023, 107289
Biswajit Mishra, Amit Kumar Singh, Lakkoju Sankara Rao, and G. S. Mahobia, Reducibility and Kinetic studies of Pellets made from a novel Multimetallic Magnetite ore, Transactions of the Indian Institute of Metals (TIIMS) 2023, DOI:10.1007/s12666-022-02721-3. 76 (1), 77-86
Chandra Shekhar Kumar and Girija Shankar Mahobia Behavior of 316L Stainless Steel Under Static and Dynamic loading conditions, Journal of Engineering Research (Kuwat) ICAPIE Special Issue, pp. 19-26, 2022, DOI:10.36909/jer.ICAPIE.15039.
Sharvan Kumar, Dheeraj Jaiswal, CK Behera and GS Mahobia, Potentiodynamic corrosion behavior of Fe-18Cr-21Mn-0.65N austenitic stainless steel exposed at 400-700℃, Materials Chemistry and Physics; 290 (2022) 126568
2021
Ram ji Omar, Raj Kumar Dishwar, Biswajit Mishra, A. K. Mandal, G. S. Mahobia & O. P. Sinha, Characterization of Multi-Metallic Magnetite Mineral of Nagaland Region in North-East India, Metallurgy and Exploration, 5(2021), 1-8.
Biswajit Mishra, Raj K. Dishwar Ram J. Omar ,G. S. Mahobia, Hardening behaviour of pellets prepared from a novel combination of multi-mineral magnetite ore and binder, Transactions of the Indian Institute of Metals (TIIMS) 2021, 74(8) 2049-2055.
Pramod Kumar, Sumantra Mandal, DDN Singh, G. S. Mahobia, Vakil Singh & Kausik Chattopadhyay, Enhanced corrosion resistance of the surface modified Ti-13Nb-13Zr alloy by ultrasonic shot peening, Corrosion Science, 2021(189), 109597.
Kumar, Sharvan; Mishra, Ankitendran; Mohan, Sunil; Mahobia, Girija, The solid particle erosion of pre oxidized high manganese extremely low nickel austenitic stainless steel (18Cr-21Mn-0.65N-Fe) at 400 to 700°C.", Surface Topography: Metrology and Properties 2021 (9), 035002.
Chandra Shekhar Kumar, Gaurav Singh, R S Nilima, S Poddar, A Poddar, S Mahto, A Rastogi, K Chattopadhyay,Vakil Singh and Girija Shankar Mahobia, High-manganese and nitrogen stabilized austenitic stainless steel (Fe-18Cr-22Mn-0.65N): a material with a bright future for orthopedic implant devices, Biomedical Materials, 16 (6) 065011, September 2021.
2020
Manish Deo, S P Tewari, Girija Shankar Mohobia, Optimization Of GMAW Welding Parameters for Micro-Alloyed A572 Gr.50 Steel, International journal of mechanical and production engineering research and Development, 3(10)2020.
Manish Deo, S P Tewari, Girija Shankar Mohobia, Behaviour Of HAZ and Weld Bead Under Different Welding Condition for A572 Gr 50 Steel, International Journal of Advanced Research in Engineering and Technology, 6(11) (2020) 646-655.
Sharvan Kumarand GS Mahobia, The features of metal dusting process in the extremely low nickel austenitic stainless steel (18Cr-21Mn-0.65N-Fe), Corrosion Science, 176, 108926(2020)1-14.
Sharvan Kumarand GS Mahobia, Cyclic oxidation of Fe-18Cr-21Mn-0.65N Austenitic stainless steel at 400 to 700°C, Transactions of the Indian Institute of Metals (TIIMS), 2020,1-14.
Chandra Shekhar Kumar, Girija Shankar Mahobia, Kausik Chattopadhyay and Vakil Singh, Enhancement of low cycle fatigue life of high nitrogen austenitic stainless steel at low strain amplitude through ultrasonic shot peening, Materials Today Communications, 25, 101576 (2020) 1-12.
Pramod Kumar, G. S. Mahobia, Vakil Singh&Kausik Chattopadhyay, Lowering of elastic modulus in the near-beta Ti–13Nb–13Zr alloy through heat treatment, Materials Science and Technology, 36 (6)(2020) 717-725.
M.K.K. Singh, S. Kumar, O.P. Sinha, Vakil Singh & G.S. Mahobia, Cyclic Oxidation Behavior of the Super Austenitic Stainless Steel 904L in Air at 500–650 °C, Transaction of the Indian Institute of Metals, 2020.
Chandra Shekhar Kumar, Girija Shankar Mahobia and K Chattopadhyay, Effect of ultrasonic shot peening on strain controlled fatigue behaviour of low nickel austenitic stainless steel, Materials Today Proceedings, 28(2020) 808-812.
Pramod Kumar, G S Mahobia, V Singh and K Chattopadhyay, Surface Nanocrystallization of beta-titanium Alloy by Ultrasonic Shot Peening, Materials Today Proceedings, 28 (2020) 486-490.
2019
Chandra Shekhar Kumar,G.S.Mahobia, A. Podddar, S.Kumar, R.K.Agrawal, K. Chattopadhyay, Vakil Singh, Role of ultrasonic shot peening on microstructure, hardness and corrosion resistance of nitrogen stabilised stainless steel without nickel, Materials Research Express 6 (2019) 096578 .
M.K.K. Singh, G.S. Mahobia, O.P. Sinha and Vakil Singh, Effect of synthetic biomass ash on high temperature corrosion behavior of super austenitic stainless steel 904L, Materials Research Express, 6 (2019) 0965d3, 1-16.
Pramod Kumar, G.S. Mahobia, Vakil Singh, K. Chattopadhyay, LCF life improvement of biomedical Ti-13Nb-13Zr alloy through surface nanostructuring, Materials Research Express, 6 (2019) 125413, 1-14.
Sharvan Kumar, BiswajeetSatapathy, Dhananjay Pradhan and GS Mahobia, Effect of surface modification on the hot corrosion resistance of Inconel 718 at 700°C, Materials Research Express, 6(2020) 085649,1-14.
Dhananjay Pradhan; Girija Shankar Mahobia; K Chattopadhyay.; Fernando, D; Paulose, Neeta; Babu, S N; and Vakil Singh, Effect of stress ratio and mean stress on high cycle fatigue behavior of the superalloy IN718 at elevated temperatures, Materials Research Express, 6(2020) 0965a6, 1-10.
PramodKumar, K Chattopadhyay Girija Shankar Mahobia, Enhancement in fatigue life of Ti-13Nb-13Zr alloy for biomedical application, Key Engineering Materials,813(2019) 122-128.
Girija Shankar Mahobia, Chandra Shekhar Kumar, K Chattopadhyay,Nanocrystallisation of Nickel Free High Nitrogen Austenitic Stainless Steel through Ultrasonic Shot Peening, Key Engineering Materials, 813(2019) 43-48.
2018
D. Pradhan, G.S. Mahobia, K. Chattopadhyay, Vakil Singh, Severe Hot Corrosion of the Superalloy IN718 in Mixed Salts of Na2SO4 and V2O5 at 700° C, Journal of Materials Engineering and Performance 27 (8) (2018)4235-4243.
D. Pradhan, G.S. Mahobia, K Chattopadhyay, Vakil Singh, Effect of pre hot corrosion on high cycle fatigue behavior of the superalloy IN718 at 600° C, International Journal of Fatigue 114 (2018) 120-129.
D. Pradhan, G.S. Mahobia, K Chattopadhyay, Vakil Singh, Effect of surface roughness on corrosion behavior of the superalloy IN718 in simulated marine environment, Journal of Alloys and Compounds 740 (2018) 250-263.
Raj Kumar Dishwar, Shavi Agrawal, A.K. Mandal ,G.S. Mahobia, And O.P. Sinha, Effect of Reduced Flux Iron Ore Pellets on Removal of Impurities from Pig Iron During Induction Melting: A New Phenomenon, JOM, The Journal of The Minerals, Metals & Materials Society (TMS),6(70)2020, 977-981.
Dhananjay Pradhan, Girija Shankar Mahobia, Kausik Chattopadhyay and Vakil Singh, Salt induced corrosion behaviour of superalloy IN718, Materials Today: Proceedings,5(2018) 7047-7054.
2016
Sanjeev Kumar,K. Chattopadhyay,G. S. Mahobia, Vakil Singh, Hot corrosion behaviourofTi–6Al–4Vmodifiedbyultrasonicshotpeening, Materials and Design110 (2016) 196–206.
2015
PreetiVerma,SudhakarRaoG.,P.Chellapandi,G.S.Mahobia,KausikChattopadhyay, N.C. Santhi Srinivas, Dynamic strain Ageing, Deformation and fracture behaviour of modified 9Cr-1Mo steel, Materials Science and Engineering A, 621 (2015)39-51.
Sudhakar R G., PreetiVerma, Jayanta K Chakravartty, SaibabaNudurupati, G S Mahobia, Santhi S N.C., Vakil Singh, Inverse strain rate effect on cyclic stress response in annealed Zircaloy-2, Journal of Nuclear Materials, 457 (2015)330–342.
G. S. Mahobia, Neeta Paulose, K. Sreekanth, S. L. Mannan, G. Sudhakar Rao, Vakil Singh, Effect of Saline Environment on LCF Behavior of Inconel 718 at 550 °C, Journal of Materials Engineering and Performance, 24 (2015)338-344.
2014
G.S. Mahobia, Neeta Paulose, S.L. Mannan, R.G. Sudhakar, K. Chattopadhyay, N.C. Santhi Srinivas, Vakil Singh, “Effect of hot corrosion on low cycle fatigue behavior of superalloy IN718”, International Journal of Fatigue 59 (2014) 272–281.
G. SudhakarRao,J.K.Chakravartty, N. Saibaba, G.S. Mahobia, KausikChattopadhyay,N.C. Santhi Srinivas, Vakil Singh, Disappearance and reappearance of serrated plastic flow under cyclic loading: A study of dislocation substructures, Materials Science & Engineering A 603 (2014) 114–120.
Sanjeev Kumar, R.G. Sudhakar, K. Chattopadhyay, GS Mahobia, N.C. Santhi Srinivas, and Vakil Singh, Effect of Surface Nanostructure on Tensile Behaviour of Superalloy IN718, Materials and Design, 62(2014) 76-82.
2013
G.S. Mahobia, Sudhakar R.G, Ajesh Antony, Neeta Paulose, Tamil Selvi, K. Chattopadhyay, N.C. Santhi Srinivas &Vakil Singh, Effect of Salt Coating on Low Cycle Fatigue Behavior of Nickel Based Superalloy GTM-SU-IN718, Procedia Engineering 55 (2013) 830-834.
G. Sudhakar Rao, J.K. Chakravarthy, N. Saibaba, G.S. Mahobia, K.Chattopadhyay, N.C. Santhi Srinivas, Vakil Singh, Low cycle fatigue behavior of Zircaloy-2, Journal of Nuclear Materials, 2013 441(1–3)(2013) 455–467.
G.S. Mahobia, Neeta Paulose, Vakil Singh, Hot Corrosion Behavior of Superalloy IN718 at 550 and 650 °C, Journal of Materials Engineering and Performance, 22 (8) (2013) 2418-2435
G. S. Mahobia, Neeta Paulose, S. L. Mannan, K. Chattopadhyay, N. C. Santhi Srinivas, Vakil Singh, Tensile Behavior of Alloy 718 in Hot Corrosive Environment, Journal of Materials Engineering and Performance, 22 (12), (2013) 3810-3817.
2009
Vakil Singh, KV Sai Srinadh, Nidhi Singh and GS Mahobia, Low cycle fatigue behavior of high temperature titanium alloys and its composites-a review, Journal of Manufacturing Engineering, 2009,4 (1)
Research Projects: 11 (Completed: 9, In progress: 2):
S.No. | Period | Sponsoring Organization | Title of Project | Amount of Grant (Rs.) | PI/Co-PI |
1 | 2021-2026 | Gas Turbine Research Establishment (GTRE) – Bangalore | Study on effect of temperature and mean stress on fatigue strength of turbine aero foil alloy | 2,81,90,000 | PI |
2 | 2020-2022 | Naval Research Laboratory (NRB) | Stability of Nanostructure and Residual Stress Developed through Ultrasonic Shot Peening in Superalloy IN718 at Elevated Temperatures | 28,86,800 | Co-PI |
3 | 2017-2021 | Ministry of steel, Steel Development Fund, Govt. of India | Development of nickel free high nitrogen austenitic stainless steels for biomedical applications | 2,84,44,800 | PI |
4 | 2016-2021 | Ministry of steel, Steel Development Fund, Govt. of India | Setting up an Advance Research center for Iron and steel at IIT(BHU) | 30,98,00,000 | Co-PI |
5 | 2016-17 | Design and Innovation centre (DIC) - IIT (BHU) | Design and development of hot corrosion test facility to study hot corrosion behaviour of materials used in marine environment. | 3,00,000 | PI |
6 | 2015 | Design and Innovation Hub-IIT (BHU) | Biocomapbility of indigenously developed High Nitrogen Stainless Steel | 40,000 | PI |
7 | 2014-2015 (Completed) | IIT (BHU)-Varanasi under ‘sprouting grant for faculty (SGF)’ | Hot deformation behavior of indigenously developed nitrogen bearing stainless steels for critical applications | 20,00,000 | Co-PI |
8 | 2014 -15 (Completed) | Gas Turbine Research Establishment (GTRE) – Bangalore | Effect of Mean Stress on High Cycle Fatigue (HCF) Properties of GTM-SU-718 Alloy | 9,06,000 | Co-PI and PI |
9 | 2010-11 (Completed) | Gas Turbine Research Establishment (GTRE) – Bangalore | Exploratory work on LCF testing of GTM-SU-718 in salt environment | 6,85,000 | Co-PI and PI |
10 | 2009 -2014 | Board of Research in Nuclear Science (BRNS) – (Mumbai) | Evaluation of cyclic deformation behavior of structural materials for advanced nuclear applications | 71,93,000 | Co-PI |
11 | 2008-2009 | IT-BHU, Varanasi | Hot deformation behavior of high nitrogen stainless steel | 45,000 | PI |
- Life Member Indian Institute of Metals (IIM)-Kolkata
- Life Member Electron Microscopy Society of India (EMSI)-Mumbai
- Life Member Mahamana Malaviya Foundation, Varanasi
- Life Member Indian Nuclear Society (INS)-Mumbai
- Life Member The University Club-BHU, Varanasi
- Certificate of appreciation in IIM SAIL Gold Medal (For the best paper published under Ferrous Category in the Trans-IIM) 2024
- 1994 batch Research Excellence Fellowship Award in Metallurgical Engineering instituted by the alumni of 1994 batch 2022 (2022-24)
- Outstanding Faculty in Metallurgical Engineering' , 7th Venus International Science and Technology Awards – VISTA 2021. Chennai 6th November 2021.
- Behind the teachers desk Award (BTTD) (2019) from M.Tech project
- Long Service (8years) honor in the hostel sector from Chairman Council of Wardens (2018)
- Behind the teachers desk Award (BTTD) (2013) from B.Tech project
- First rank in Ferrous metallurgy project (2012)
- Green belt in six sigma (2006)
- Ranked First in ‘Manthan’-L&T-Surat (2005)
- Best student award in Metallurgical Engineering, GEC-Raipur (2000)
Corrosion Fatigue Laboratory :
1. 100kN Material Test System (MTS-USA): Low Cycle Fatigue, High Cycle Fatigue test in air and corrosive media both at room and high temperatures.
2. Hot corrosion set up: Two Zone Tube furnace (1200°C) and Salt coating/spray Unit
3. Heat treatment furnace up to 1200°C
4. Isomet cutter
Industrial Metallurgy Division (Iron and Steel Making):
1. Hot Rolling Mill (50T capacity)
2. Plasma Melting Furnace (2.5Kg)
3. Heating furnaces and Ovens [100-1200°C]
4. Raw material preparation units (pellets/sinter) - Crusher, grinders
5. Testing facility - Angle of repose, Density and porosity measurement, Shatter strength, Tumbler strength, Cold crushing strength, Reduction and Swelling behavior, Viscosity and flash point measurement, Proximate and Ultimate analysis. Ingot defects,
6. Multicut saw
7. Induction Melting Furnace (10Kg)
PhD : Awarded (7), In progress (2)
S.N. | Details of students | Title of the thesis | Superviosr/ | Award Year | Status |
1 | (Late) Dr. Dhananjay Pradhan | Hot corrosion and HCF behavior of superalloy IN718 | Supervisor | 2018 | Awarded |
2 | Dr. Manish Kumar Kishore Singh | Oxidation and hot corrosion behavior of 904L superautenitic stainless steel in Biomass ash enviornment | Supervisor | 2020 | Awarded |
3 | Dr Chandrashekhar Kumar | Development of 'Ni free' nitrogen stabilized austenitic stainless steel for biomedical applications | Supervisor | 2022 | Awarded |
4 | Dr Sharvan Kumar | High temperature oxidation, Metal dusting, Erosion and Corrosion behavior of 'Ni free' Fe-18Cr-21Mn-0.65N austenitic stainless steel | Supervisor | 2022 | Awarded |
5 | Mr Biswajit Mishra | Pelletization of Multi-Metallic Magnetite Iron Ore | Supervisor | 2024 | Awarded |
6 | Mr Manish Deo (Mechanical Engineering) | Effect of GMAW parameters on the behavior of Heat Affected Zone of C-Mn Steel and 316L SS | Co-Supervisor | 2022 | Awarded |
7 | Dr Pramod Kumar | Corrosion and low cycle fatigue behavior of surface modified Ti-13Nb-13Zr alloy | Co-supervisor | 2022 | Awarded |
8 | Mr Arpit Gupta | High Cycle Fatigue properties of superalloy CM247DS at 650,750 and 850C | Supervisor | - | In progress |
9 | Mr Sumit Kumar | Applications of nickel free austenitic stainless steel in concentrated solar power plant | Supervisor | - | In progress |
M.Tech : Awarded (23), In progress (01)
IDD (M.Tech) : Awarded (12), In progress (01)
B.Tech projects : Awarded (36), In progress (02)
SI No. | Organization | Designation | From | To | Roles and Responsibilities |
1 | IIT (BHU) Varanasi | Administrative Warden | 31-03-2014 | 26-05-2018 | Hostel Management |
2 | IIT (BHU) Varanasi | Warden | 01-06-2010 | 30-03-2014 | Hostel Management |
3 | IIT (BHU) Varanasi | DUGC Convener | 2016 | 2018 | UG students matters |
4 | IIT (BHU) Varanasi | Course Coordinator | 18.02.2019 | 23.02.2019 | QIP STC and CEP on |
5 | Kendriya vidyalaya, BHU, Varanasi | In-charge Nominee Chairman | 05.06.2010 | 04.07.2010 | Office work |
6 | Industrial Metallurgy Division, Met. Engg. | Coordinator | 01.09.2020 | Present | UG/PG Lab activity |
7 | Corrosion fatigue Laboratory, Met. Engg | Coordinator | 01.01.2017 | Present | Research activity |
8 | IIT (BHU) Varanasi | Convener - METCENT 2023 | 01.01.2023 | 31.10.2023 | International conference and centenary celebrations (26-28 Oct 2023) |
9 | NMD-ATM 2024 To be held on 20-22 November 2024 at Bangalore | ATM Committee - Member | 28.02.2024 | Present | Paper and poster |
10 | IIT (BHU) Varanasi | ICCMC - Member | 21.08.2024 | Present | Conduct central examinations |
Granted Patents :
1. A composition of austenitic stainless steel for medical implants, Date and year of grant - 09/02/2024, Indian Patent no – 509030
2. A method of recovering metals from multi metallic iron ores, Date and year of grant - 06/01/2026, Indian Patent no – 577480
Technology Transfer :
1. MoU signed on 09.07.2024 with MIDHANI-Hyderabad for ‘Clinical studies of nickel free austenitic stainless steel developed by IIT(BHU) Varanasi (patent no 509030, dated 09/02/2024) for medical applications’
Consultancy Projects :
1. M/s Maruti Suzuki India Ltd., 2018-219, Co-PI
2. M/s RINL-Vizag steel plant, 2023-2024, Co-PI
3. M/s Matu Ram Arts Center Pvt Ltd,Manesar, Haryana, 2024, PI
4. M/s Matu Ram Arts Center Pvt Ltd,Manesar, Haryana, 2025, PI
5. M/s Shri Bajrang Metallics and Power Limited-Raipur, 2026, PI
SI No. | Year | Place | Seminar/Workshop/School | Title of Paper Read |
1 | 2024 | IISc Bangalore | 16th International conference on creep and fracture of engineering materials and structures (CREEP 2024) | Effect of Ultrasonic shot peening on the fatigue behaviour of ‘Nickel’ free austenitic stainless steel |
2 | 2024 | IIT(BHU) Varanasi | Workshop on Intellectual Property and Technology Transfer, 1.7.24 | Delegate |
3 | 2024 | IIT(BHU) Varanasi | MetWaste 2024, 11-12th February 2024 | Session Chair |
4 | 2024 | Out of the Blue Resort, Crete Greece (20-24 October 2024) | ASSIS International Symposium on Iron and Steel making (SIPS 2024) | Conference Chair |
5 | 2023 | Hyatt’s Dreams Playa Bonita, Panama, 27 November - 1 December 2023 | ASSIS International Symposium on Iron and Steel making (SIPS 2023) | Conference Chair |
6 | 2023 | IMMT Bhubaneswar 20-21 July 2023 | Workshop and Training Program on Advances in Corrosion technology and Prevention (ACTP-2023) | Corrosion fatigue failures in Marine environment |
7 | 2022 | IIT-Munbai 13-16 December | 4th International conference on Science & Technology of Iron and Steel Making (STIS) | Carbothermic reduction and kinetics of a lean grade multimetallic magnetite ore |
8 | 2022 | NESCO-Mumbai 2-4 November | International exhibition and conferences on MET+HTS | Delivered invited lecture on ‘Fatigue failure of Superalloy IN718’ |
9 | 2022 | IIT-Delhi 14-15 October | R&D Fair at IIT Delhi | Exhibitor and presenter |
10 | 2022 | Online 12-13 September | Green Steel 2022, Max Planck institute, Germany | Delegate |
11 | 2022 | Online (2.2.2022) | Gujarat Vigyan Sammelan- (GVS-2022), Ancient Indian Metallurgy | Delegate |
12 | 2022 | Online (28th & 29th January) | First annual webinar : Aero GAAS Turbine Engine Development in India organised by DDAS, GTRE-Bangalore and CoPT-IIT Bombay | Delegate |
13 | 2021 | Online (14.09.2021) | ATAL FDP on ‘Metallurgical Testing and Failure analysis’ organised by GIDC Degree Engineering College Abrama, Navsari, 13-17 September, 2021. | Delivered invited talk on ‘Fatigue Testing of Materials’ |
14 | 2021 | Online (20.10.2021) | Lecture on Strategic Sector organized by Jindal Stainless Steel Ltd Hisar | Delivered invited talk on ‘Solid particle erosion of pre-oxidized High manganese nitrogen stabilized austenitic stainless steel(HNS) |
15 | 2021 | Online (12.08.2021) | Short-Term Course on Archaeometallurgy and Scientific Analysis of Ancient Metal Objects" scheduled from 09.08.2021 to 13.08.2021 organized by NRLC, India | Delivered invited talk on ‘Ancient Iron and Steel Making’ |
16 | 2021 | Online (21.06.2021) | Making Eastern India a Manufacturing Hub organised by IIM-Kolkata | Delegate |
17 | 2021 | Online (06.03.2021) | Requirement of Steel and other Strategic Materials for Defence Sectororganised by IIM-Kolkata | Delegate |
18 | 2021 | Online (28.01.2021) | Engineering Failure Analysis organised by IIM-Kolkata | Delegate |
19 | 2021 | NIT Raipur | MaterialTECH 2021 – An international conference on Materials and Technologies, 9-10 January | Session Chair |
20 | 2021 | NIT Raipur | Institute Sponsored 5-Days Short Term Training Program on - Advances in Corrosion Engineering and Electrochemical CharacterizationTechniques, 2-6 January, 2021 | Delivered invited talk on -'Hot corrosion : Mechanism and its effect on mechanical properties' |
21 | 2020 | BV Raju Institute of Technology Narsapur, Medak,Telangana state | Guset lecture on 21.10.2020 | Delivered invited talk Nickel free austenitic stainless steel for biomedical applications in India |
22 | 2020 | CSIR-IMMT, Bhubaneswar | Short Term Course on “Protection of On-Shore and Off-Shore Facilities against Corrosion in the Coastal Region” 20-24th January 2020 | Delivered invited talk on - Damage caused from the combined effect of Marine corrosion and fatigue |
23 | 2019 | Dubai | 2nd International Conference on Recent Advances in Materials & Manufacturing Technologies 6(IMMT2019), November 20-22, 2019, Dubai, UAE | Chaired session on 'Surface Engineering' |
24 | 2016-2019 | DLW Varanasi | Training Program for Indian railway Officers (Since last four years) | Delivered invited talk on Welding Metallurgy |
25 | 2019 | Naples –Italy | 33rd International conference on surface modification technologies, Naples –Italy 26-28 June 2019 | Nanocrystallisation of Nickel Free High Nitrogen Austenitic Stainless Steel through Ultrasonic Shot Peening |
26 | 2018 | IIT (BHU)-Varanasi | QIP cum CEP programe on 'Mechanical Properties and Deformation Behaviour of Structural Materials (MPDB) 2018', 27.08.2018 - 01-09-2018 | Delivered lecture on Corrosion fatigue of materials at Metallurgical Engineering, IIT(BHU) Varanasi |
27 | 2021 | Online (17-18th September 21) | Global Virtual Technology Summit 2021, PanIIT World of Technolog | ‘Nickel’ free austenitic stainless steel for biomedical applications – IIT(BHU) initiative for Atma Nirbhar Bharat |
28 | 2019 | IIT (BHU)-Varanasi | QIP STC and CEP on ‘Metallurgical Failures’ (MF 2019), QIP Centre, IIT(BHU),18-23, February 2019 | Delivered invited talk on - Corrosion fatigue |
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