Advanced ultra super critical power plants: Role of buttering layer

S Rathore, A Kumar, S Sirohi, SM Pandey… - … International Journal of …, 2024 - Springer
Dissimilar metal welded (DMW) joint plays a crucial role in constructing and maintaining
ultra-supercritical (USC) nuclear power plants while presenting noteworthy environmental …

Investigation of the microstructure and mechanical properties of the laser welded joint of P22 and P91 steel

S Sirohi, A Gupta, C Pandey, RS Vidyarthy… - Optics & Laser …, 2022 - Elsevier
The present manuscript investigates the microstructural aspects and mechanical properties
of laser beam welded ASTM A335 Grade P91 and P22 steel joint for power plant …

Microstructure and mechanical property relationship for different heat treatment and hydrogen level in multi-pass welded P91 steel joint

C Pandey, MM Mahapatra, P Kumar, N Saini… - Journal of Manufacturing …, 2017 - Elsevier
The effect of heat treatment condition and diffusible hydrogen level on microstructure and
mechanical properties of multi-pass shielded metal arc welded (SMAW) P91 steel butt joints …

Creep life prediction of 9Cr–1Mo steel under multiaxial state of stress

S Goyal, K Laha - Materials Science and Engineering: A, 2014 - Elsevier
Creep rupture life of 9Cr–1Mo steel under multiaxial state of stress has been assessed.
Stress multiaxiality in cylindrical specimens during creep tests has been introduced by …

Role of the Ni-based filler composition on microstructure and mechanical behavior of the dissimilar welded joint of P22 and P91 steel

S Kumar, S Sirohi, RS Vidyarthy, A Gupta… - International Journal of …, 2021 - Elsevier
The manuscript described the effect of Ni-based filler on microstructure and mechanical
properties of the dissimilar welded ASTM A335 grade P22 and P91 alloy steel plate. The …

Studies on creep-fatigue interaction behaviour of Alloy 617M

S Goyal, K Mariappan, V Shankar, R Sandhya… - Materials Science and …, 2018 - Elsevier
In this investigation, response of Alloy 617 M to creep-fatigue interaction loading has been
studied. The creep-fatigue interaction tests were conducted in air environment at a constant …

Low cycle fatigue behaviour of Grade 92 steel weld joints

J Veerababu, S Goyal, R Sandhya, K Laha - International Journal of Fatigue, 2017 - Elsevier
In the present study, low cycle fatigue (LCF) behaviour of tungsten (W) alloyed 9Cr steel
(Grade 92 steel) base metal and its weld joints has been investigated. LCF tests on both …

Study on effect of grain refinement of P92 steel base plate on mechanical and microstructural features of the welded joint

B Adhithan, C Pandey - International Journal of Pressure Vessels and …, 2021 - Elsevier
The work described the effect of the grain refinement in virgin P92 steel plate on the
microstructural and mechanical behavior of the P92 welded joint. The as-received P92 steel …

Finite element analysis of effect of triaxial state of stress on creep cavitation and rupture behaviour of 2.25 Cr–1Mo steel

S Goyal, K Laha, CR Das, S Panneerselvi… - International Journal of …, 2013 - Elsevier
Abstract Effect of triaxial state of stress on creep rupture behaviour of 2.25 Cr–1Mo steel has
been investigated by performing creep tests on plain and circumferential U-notch specimens …

Studies on creep-fatigue interaction behavior of Grade 92 steel and its weld joints

J Veerababu, S Goyal, A Nagesha - International Journal of Fatigue, 2021 - Elsevier
Creep-fatigue interaction (CFI) behavior of 9Cr-1.8 W-0.5 Mo-VNb steel (Grade 92 steel)
base metal and its weld joint has been investigated at 823 K using a constant strain rate of …