Items where Author is "Sahu, J K"

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Article

Guguloth, K and Fernando, D.C and Paulose, N and Sahu, J K (2021) Evolution of microstructure during tensile creep deformation of nickel-based disk superalloy. International Journal of Pressure Vessels and Piping, 194 Part A .

Kumar, C and Jena, P S M and Singh, R K and Harmain, G A and Sahu, J K (2021) Strain ratio effect on microstructural evolution during low cycle fatigue exploitation of nickel base superalloy IN 740H. International Journal of Pressure Vessels and Piping, 194 Part B .

Rajpurohit, R S and Jena, P S M and Kumar, Shivam and Sahu, J K (2021) Asymmetric cyclic loading behavior of micro-alloyed 2.25 Cr–Mo steel at room temperature. International Journal of Pressure Vessels and Piping, 191 (IF-2.230). p. 104369.

Jena, P S M and Pradhan, S K and Tripathy, S and Mahato, B and Fernando, C and Paulose, N and Sahu, J K (2021) Evolution of geometrically necessary dislocation at the gamma-gamma ' interface and its effect on tensile deformation behaviour of disk super alloy. Materials Science & Engineering A-Structural materials properties microstructure & processing, 807 .

Rai, R K and Sahu, J K and Paulose, N and Fernando, D.C (2021) Tensile deformation micro-mechanisms of a polycrystalline nickel base superalloy: From jerky flow to softening. Materials Science and Engineering A, 807 .

Rai, R K and Sahu, J K and Paulose, N and Fernando, C (2020) Low Cycle Fatigue Behavior of a Directionally Solidified Nickel-Based Superalloy: Mechanistic and Microstructural Aspect. Metallurgical and Materials Transactions A - Physical metallurgy and materials science, 51(6) (IF-2.050). pp. 2752-2765.

Rajpurohit, R S and Jena, P S M and Mahato, B and Sahu, J K (2020) Strain partitioning between matrix and precipitates during fatigue deformation of 2.25Cr-Mo steel. Material Science and Technology (IF-1.835).

Rai, R K and Sahu, J K and Das, S K and Paulose, N and Fernando, C (2020) Creep-fatigue deformation micromechanisms of a directionally solidified nickel-base superalloy at 850 degrees C. Fatigue & fracture of engineering materials & structures, 43(1) (IF- 2.555). pp. 51-62.

Rai, R K and Sahu, J K (2019) Mean-stress and oxidation effects on fatigue behaviour of CM 247 DS LC alloy. Materials Science and Technology, 35(10) . pp. 1220-1226.

Rai, R K and Sahu, J K and Pramanick, A K and Paulose, N and Fernando, D.C and Das, S K (2019) Creep deformation micro-mechanisms of CM 247 DS LC Ni-base superalloy under relevant service condition. Materials Characterization, 150 . pp. 155-165.

Singh, R K and Sahu, J K (2019) Influence of hold type and duration on cyclic deformation behaviour of IN740H. Materials Science and Technology, 35(4) . pp. 488-499.

Singh, R K and Sahu, J K (2019) Yield strength anomaly and dynamic strain ageing behaviour of recently developed advanced ultra-supercritical boiler grade wrought Ni-based superalloy IN 740H. Materials at High Temperatures, 36(3) . pp. 220-231.

Jena, P S M and Singh, R K and Mahanta, L and Paswan, S and Sahu, J K (2018) Low cycle fatigue behaviour of nickel base superalloy IN 740H at 760° C: Influence of fireside corrosion atmosphere. International Journal of Fatigue, 116 (IF-3.673). pp. 623-633.

Akhtar, M and Khajuria, A and Sahu, J K and Swaminathan, J and Kumar, Rajneesh and Bedi, R and Albert, S K (2018) Phase transformations and numerical modelling in simulated HAZ of nanostructured P91B steel for high temperature applications. Applied Nanoscience, 8(7) (IF-3.198). pp. 1669-1685.

Jena, P S M and Sahu, J K and Rai, R K and Das, S K and Singh, R K (2018) Influence of duplex ferritic-austenitic matrix on two body abrasive wear behaviour of high chromium white cast iron. Wear, 406 (IF-2.531). pp. 140-148.

Rai, R K and Sahu, J K and Jena, P S M and Das, S K and Paulose, N and Fernando, D.C (2018) Micromechanism of High-Temperature Tensile Deformation Behavior of a Directionally Solidified Nickel Base Superalloy. Journal of Materials Engineering and Performance, 27(2) (IF-1.331). pp. 659-665.

Paulose, N and Chandru, Fernando D and Banerjee, A and Sahu, J K and Narendra Babu, S N (2018) Creep–Fatigue Interaction Study on Gas Turbine Engine Alloy. Lecture Notes in Mechanical Engineering . pp. 323-333.

Rai, R K and Sahu, J K and Das, S K and Paulose, N and Fernando, D.C and Srivastava, C (2018) Cyclic plastic deformation behaviour of a directionally solidified nickel base superalloy at 850 degrees C: Damage micromechanisms. Materials Characterization, 141 (IF-3.220). pp. 120-128.

Jena, P S M and Rai, R K and Sahu, J K (2018) Improvement of toughness of high chromium white cast iron: duplex ferritic-austenitic matrix. Journal Materials Science and Technology, 34(4) (IF-5.040). pp. 299-304.

Rai, R K and Sahu, J K (2018) Mechanism of serrated flow in a cast nickel base superalloy. Materials Letters, 210 (IF-2.572). pp. 298-300.

Rai, R K and Sahu, J K (2018) Strength ductility paradox in a directionally solidified nickel base superalloy. Materials Letters, 220 (IF-2.572 ). pp. 90-93.

Rai, R K and Sahu, J K (2018) Substructural evolution in a directionally solidified nickel-base superalloy during relaxation fatigue tests at 850 degrees C. Materials Letters, 230 (IF-3.019). pp. 241-244.

Rai, R K and Sahu, J K and Jena, P S M and Das, Swapan K and Paulose, N and Fernando, C D (2017) High temperature tensile deformation of a directionally solidified nickel base superalloy: Role of micro constituents. Materials Science and Engineering A, 705 (IF-3.094). pp. 189-195.

Jena, P S M and Rai, R K and Sahu, J K (2017) Improvement of toughness of high chromium white cast iron: duplex ferritic-austenitic matrix. Materials Science and Technology, 34(3) (IF-2.764). pp. 299-304.

Jena, P S M and Rai, R K and Roy, P K and Sahu, J K (2017) Role of internal oxidation and iron penta carbonyl formation on creep life of 9Cr-1Mo steel. Materials at high temperatures, 34(4) (IF-0.0802). pp. 239-249.

Banerjee, A and Sahu, J K and Paulose, N and Fernando, C D and Ghosh, R N (2016) Micromechanism of cyclic plastic deformation of alloy IN 718 at 600°C. Fatigue & Fracture Of Engineering Materials And Structures, 39(7) (IF-2.335). pp. 877-885.

Singh, R K and Sahu, J K and Tarafder, S (2016) Strain rate effect on cyclic deformation behaviour of advanced ultra-super critical boiler grade wrought Ni-based superalloy IN740H at 760 °C. Materials Science and Engineering A, 658 (IF-3.094). pp. 272-279.

Gopinath, K and Gupta, R K and Sahu, J K and Ray, P K and Ghosh, R N (2015) Designing P92 grade martensitic steel header pipes against creep–fatigue interaction loading condition: Damage micromechanisms. Materials & Design, 86 (IF-3.501). pp. 411-420.

Sahu, J K and Ravi Kumar, B and Das, S K and Paulose, N and Mannan, S L (2015) Isothermal high temperature low cycle fatigue behavior of Nimonic-263: Influence of type I and type II hot corrosion. Materials Science and Engineering A, 622 (IF-2.409). pp. 131-138.

Sahu, J K and Gupta, R K and Swaminathan, J and Paulose, N and Mannan, S L (2013) Influence of hot Corrosion on Low Cycle fatigue behavior of Nickel base Superalloy SU 263. International Journal of Fatigue, 51 (IF-1.976). pp. 68-73.

Bagui, S and Ray, Ashok K and Sahu, J K and Parida, N and Swaminathan, J and Tamilselvi, M and Mannan, S L (2013) Influence of Saline Environment on creep rupture life of Nimonic-263 for marine turbine application. Material Science and Engineering A-Stuctural Materials properties Microstructure and processing, 566 (IF-2.003). pp. 54-60.

Roy, Nilima and Bagui, S and Sahu, J K and Ray, A K (2013) Creep characterization and damage assessment of long term service exposed P-22 grade of steel. Materials Science and Engineering A, 560 (IF-2.108). pp. 802-810.

Sahu, J K and Sahu, K K and Ray, A K (2012) The influence of high-temperature oxidation resistant titanium aluminide coating on low-cycle fatigue behaviour of titanium alloy IMI 834 at 600 C. Institute of Mechanical Engineers, 226 . pp. 35-41.

Sahu, J K and Krupp, U and Christ, H J (2012) Fatigue crack initiation behavior in embrittled austenitic–ferritic stainless steel. International Journal of Fatigue, 45 . pp. 8-14.

Ravi Kumar, B and Sahu, J K and Das, Swapan K (2012) Influence of Annealing Process on Recrystallisation Behaviour of a Heavily Cold Rolled AISI 304L Stainless Steel on Ultrafine Grain Formation. Materials Science Forum , 715-716 . pp. 334-339.

Sahu, J K and Sahu, K K and Ray, Ashok K (2011) The influence of high-temperature oxidation resistant titanium aluminide coating on low-cycle fatigue behaviour of titanium alloy IMI 834 at 600°C. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, October 31, 2011 1464420711425133, 226 (L1). pp. 34-41.

Sahu, J K and Das, D K and Nandy, T K and Mandal, D and Rajnikanth, V and Swaminathan, J and Ray, Ashok K (2011) Effect of titanium aluminide coating on cyclic plastic deformation and fatigue life of a titanium alloy at 600 °C. Materials Science and Engineering A, 530 . pp. 664-668.

Ravi Kumar, B and Das, Swapan K and Sharma, Sailaja and Sahu, J K (2010) Effect of thermal cycles on heavily cold deformed AISI 304L austenitic stainless steel. Materials Science and Engineering: A, 527 (4-5). pp. 875-882.

Ravi Kumar, B and Mahato, B and Sharma, S and Sahu, J K (2009) Effect of Cyclic Thermal Process on Ultrafine Grain Formation in AISI 304L Austenitic Stainless Steel. Metallurgical And Materials Transactions A-Physical Metallurgy And Materials Science , 40A (13). pp. 3226-3234.

Sahu, J K and Krupp, U and Ghosh, R N and Christ, H J (2009) Effect of 475 °C embrittlement on the mechanical properties of duplex stainless steel. Materials Science and Engineering: A, 508 (1-2). pp. 1-14.

Ray, Ashok K and Roy, Nilima and Kar, Abhijit and Ray, Ajoy K and Bose, S C and Das, Goutam and Sahu, J K and Das, D K and Venkataraman, B and Joshi, Srikanth V (2009) Mechanical property and characterization of a NiCoCrAlY type metallic bond coat used in turbine blade. Materials Science and Engineering: A, 505 (1-2). pp. 96-104.

Sahu, J K and Ghosh, R N and Christ, H J (2009) Low cycle fatigue behaviour of duplex stainless steel: influence of isothermal aging treatment. Fatigue & Fracture of Engineering Materials & Structures, 33 (2). pp. 77-86.

Ray, Ashok K and Diwakar, K and Roy, Nilima and Das, H K and Sahu, J K and Ghosh, R N (2008) Creep behaviour and stress analysis of a seventeen-year service-exposed primary super heater tube in a thermal power plant. Canadian Metallurgical Quarterly, 47 (4). pp. 469-478.

Ray, Ashok K and Diwakar, K and Sahu, J K and Das, H K and Roy, Nilima and Ghosh, R N (2008) Stress Analysis and Creep Behavior of Service Exposed Primary Superheater Tube in a Thermal Power Plant. High Temperature Materials And Processes, 27 (2). pp. 79-89.

Ray, Ashok K and Dwarakadasa, E S and Das, D K and Ranganath, V R and Goswami, B and Sahu, J K and Whittenberger, J D (2007) Fatigue behavior of a thermal barrier coated superalloy at 800°C. Materials Science and Engineering A, 448 (1-2). pp. 294-298.

Book or NML Publication

Sahu, J K and Swaminathan, J and Sivaprasad, S and Ray, Ajoy K and Tarafder, S and Chaudhuri, S and Ghosh, R N (2008) Use of expert system software for life monitoring of power plant components. In: Remaining Life Assessment of aged Components in Thermal Power Plants & Petrochemical Industries. NML, Jamshedpur, India, Jamshedpur, pp. 169-181. ISBN 81-87053-73-1

Conference or Workshop Item

Marinelli, María Cecilia and Giertler, Alexander and Sahu, J K and Herenu, Silvina and Alvarez-Armas, Iris and Krupp, Ulrich (2012) The Effect of Ferrite Embrittlement in Duplex Steel on Fatigue Crack Propagation from the Low (LCF) to the Very High Cycle Fatigue (VHCF) Regime. In: 19th EUROPEAN CONFERENCE ON FRACTURE, Fracture Mechanics for Durability, Reliability and Safety, August 26-31, 2012, Kazan, Russia.

Wackermann, Ken and Sahu, J K and Christ, H J (2010) 475°C Embrittlement and Room Temperature Fatigue of Duplex Stainless Steel. In: Proceedings of 18th European Conference on Fracture of Materials and Structures "Fracture of Materials and Structures from Micro to Macro Scale", D. Klingbeil, M. Vormwald, K.-G. Eulitz (Hg), 2010, DVM, Berlin.

Ray, Ashok K and Tiwari, Y N and Sahu, J K and Swaminathan, J and Roy, P K and Sinha, S K and Das, Goutam and Ghosh Chowdhury, S and Kumar, P and Chaudhuri, S (2001) Effect of Oxide Scale Deposition on the Residual Life of Service Exposed Reheater Tubes in Boiler of a Thermal Power Plant. In: National Seminar on Corrosion and Its Prevention(NSCP-2001), 13-14, December, 2001, National Metallurgical Laboratory, Jamshedpur.

Project Reports

Roy, P K and Sahu, J K and Parida, N and Swaminathan, J and Guguloth, K and Tiwari, Y N and Sharma, R K (2012) Assessment of creep, stress ruptures and elevated temperature tensile properties of ASTM-T11 grade steel. Sponsored (SSP). CSIR-NML, Jamshedpur. (Submitted)

Kaushik, Rahul K and Sahu, J K (2011) Tensile behaviour of metallic materials and alloys. Training Report (TR). National Metallurgy Laboratory, Jamshedpur.

Narasaiah, N and Das, Swapan K and Sahu, J K and Das, Goutam and Sharma, S K and Parida, N (2011) Evaluation of Center Buffer Coupler (Knuckle). Sponsored (SSP). CSIR-NML, Jamshedpur. (Submitted)

Bar, H N and Sahu, J K and Parida, N and Gunjan, M K (2011) Failure Investigation of Components of Aero Engine No. HDR-80376U. Other (TMP). CSIR -NML Jamshedpur, Jamshedpur. (Submitted)

Ray, Ashok K and Roy, Nilima and Sahu, J K and Tiwari, Y N and Ray, R K and Sharma, R K and Gunjan, M K and Singh, S R (2011) Studies on creep behaviour and Statistical analysis of services exposed P-22 grade of Steel. Exploratory (OLP). CSIR-NML, Jamshdpur.

Sahu, J K and Singh, S R and Das, Samar and Sivaprasad, S and Tarafder, S and Ghosh, R N (2006) Deformation mechanism in a single phase austenitic and ferrito-austenitic stainless steel. Exploratory (OLP). CSIR-NML, Jamshedpur. (Submitted)

Thesis

Sahu, J K (2008) Effect of 475oC embrittlement on the fatigue behaviour of a duplex stainless steel. PhD thesis, University Siegen.

This list was generated on Sat Oct 1 23:04:31 2022 IST.