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Creep Life Prediction of P91 Steel Using Omega Method
Martensitic P91 steel is desirable for structural components operating at elevated temperatures. It is extensively used in nuclear power plant...
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Influence of electrode current on mechanical and metallurgical characteristics of hot wire TIG welded SS304HCu austenitic stainless steel and P91 ferritic steel dissimilar joints
The current work focusses on the effect of electrode current on the strength and metallurgical properties of hot wire TIG welded joints of SS304HCu...
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Stress Corrosion Cracking and Oxide Layer Growth of P91 Steel in High Temperature Steam Environment
The cracking of ferritic alloy steel SA213 P91 materials has been analysed. Environmental factors such as chloride, pH, temperature and dissolved...
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Effect of Normalizing Followed by Deep Cryogenic Soaking on Mechanical Properties of P91 Martensitic Steel
Normalizing is a widely used heat treatment process for steel to induce desired mechanical and microstructural properties. In the present...
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Effect of Stress and Temperature on Rupture Life of Dissimilar Weld Joint of Austenitic 316LN SS and Ferritic-Martensitic P91 Steel
Dissimilar weld joint of P91 steel-316LN SS is widely used in power plants and is mainly subjected to creep. Creep studies for such dissimilar weld...
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Effect of Tempering Variables on Mechanical Properties of P91 Martensitic Steel and Determination of Hollomon–Jaffe Parameter
The P91 martensitic steel is one of the most extensively used materials in engineering applications which is used to completely transform into...
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High-Temperature Fatigue Crack Growth Study of P91 Steel Using Acoustic Emission
The fatigue crack growth (FCG) behavior of ferritic steel P91 was studied at several temperatures ranging from 300 K to 823 K with simultaneous...
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Experimental Investigation on the Effect of Laser Welding Parameters for P91 Steel Welding with Varying Shielding Gas Using Box–Behnken Design Methodology
In the current experiment, the fiber laser parameters were optimized for welding P91 steel using the Box–Behnken design (BBD). Bead-on-plate welds...
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Prediction of the Creep Behavior of P91 Steel at 873 K Using Continuum Damage Mechanics Model
Creep deformation is one of the life-limiting factors for the high-temperature components. As a result, there is a considerable amount of interest in...
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Unraveling the Complexities of Deformation/Damage Incurred in P91 Steel Weld Joint During Creep–Fatigue Interaction Loading at 873 K
P91 steel weld joints made by multipass welding greatly alters the initial microstructure of the base metal and a thermally graded microstructure...
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Map** of Creep Strain in Notched Specimens of Boron-Added P91 Steel
Boron-added modified 9Cr-1Mo (P91B) steel is being considered as an alternate candidate material for steam generators of sodium cooled fast reactors....
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A Study on Residual Stress Distribution in Welded Joint of P91 and SS304H Steel Plate
The experimental study has been done to investigate the through thickness residual stress variation in P91/SS304H welds joint. The gas tungsten arc...
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Influence of Heat Input on Bead Geometry in Metal Inert Gas Welded Thick P91 Steel
Heat input during welding is the controlling factor for weld bead geometry (bead width, reinforcement height, and depth of penetration). Heat input...
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Influence of filler metal on residual stress in multi-pass repair welding of thick P91 steel pipe
Based on the thermal-elastic-plastic theory, a three-dimensional finite element (FE) model for residual stress in multi-layer and multi-pass repair...
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Comprehensive Study on Mechanical and Metallurgical Behavior of P-92 Steel
The development of a thermal power plant can include different difficulties and issues that need to be addressed. High pressures and temperatures are...
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A Study on the Comparison Between Activated TIG Variants on Weld Bead Profile of P91 Steel. Part: 1
The present study compares the weld performance of the two variants of activated tungsten inert gas welding (A-TIG) process known as, Flux Bonded TIG...
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Suitability of DIC and ESPI optical methods for monitoring fatigue damage development in X10CrMoVNb9-1 power engineering steel
The aim of this research was to compare the effectiveness of two different optical measurement techniques (digital image correlation—DIC and...
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Role of dissimilar IN617 nickel alloy consumable on microstructural and mechanical behavior of P91 welds joint
This paper investigates the metallurgical behavior and mechanical properties of the P91 steel welds joint. The joint of heat-resistant P91 steel has...
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A dissimilar welded joint of grade 92 steel and AISI 304L steel obtained using IN82 buttering and IN617 filler: relationship of microstructure and mechanical properties
Unfavourable operating conditions of equipment in the energy industry resulting from high-temperature loads determine the need to use special...
