Skip navigation
Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/13004
Full metadata record
DC FieldValueLanguage
dc.contributor.authorBarla N.A.-
dc.contributor.authorGhosh P.K.-
dc.contributor.authorDas, Sourav-
dc.contributor.authorKumar V.-
dc.date.accessioned2020-10-15T12:28:32Z-
dc.date.available2020-10-15T12:28:32Z-
dc.date.issued2019-
dc.identifier.citationMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science (2019), 50(3): 1283-1293-
dc.identifier.issn10735623-
dc.identifier.urihttps://doi.org/10.1007/s11661-018-5082-5-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/13004-
dc.description.abstractStress-induced sensitization in the heat-affected zone (HAZ) of the 304LN austenitic stainless steel weld at 923 K (650 °C) was evaluated using a thermomechanical simulator (Gleeble 3800) at different stress levels. The simulated sensitization behavior of the HAZ was studied in close approximation of the stress and weld thermal cycle that is generally observed during pulse current gas metal arc welding of the 25-mm-thick section of the 304LN steel. The response to the degree of sensitization, as a function of the type and magnitude of stresses present in the matrix, was established through observations on changes in microstructure, electrochemical properties and hardness measurements. Transmission electron microscopy and selected area diffraction confirm that sensitization occurred and Cr 23 C 6 precipitates formed at grain boundaries. The results indicate that the presence of tensile or compressive stresses, especially above the yield stress of the steel, enhances sensitization. © 2019, The Minerals, Metals & Materials Society and ASM International.-
dc.language.isoen_US-
dc.publisherSpringer Boston-
dc.relation.ispartofMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science-
dc.titleSimulated Stress-Induced Sensitization Study for the Heat-Affected Zone of the 304LN Stainless Steel Weld Using a Thermomechanical Simulator-
dc.typeArticle-
dc.scopusid57201655300-
dc.scopusid35459954300-
dc.scopusid9742316900-
dc.scopusid57203774517-
dc.affiliationBarla, N.A., Department of Metallurgical and Materials Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India-
dc.affiliationGhosh, P.K., Department of Metallurgical and Materials Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India-
dc.affiliationDas, S., Department of Metallurgical and Materials Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India-
dc.affiliationKumar, V., R & D Centre for Iron & Steel, Steel Authority of India Ltd., Ranchi, 834002, India-
dc.description.correspondingauthorGhosh, P.K.; Department of Metallurgical and Materials Engineering, Indian Institute of Technology RoorkeeIndia; email: prakgfmtiitr@gmail.com-
Appears in Collections:Journal Publications [MT]

Files in This Item:
There are no files associated with this item.
Show simple item record


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.