Zobrazeno 1 - 10
of 165
pro vyhledávání: '"S. K. Dhua"'
Publikováno v:
Journal of Materials Engineering and Performance. 30:9290-9301
Ni improves toughness in martensitic steels. However, the effect of Si on grain refining and toughness of martensitic steel for high-strength applications including armor grades has not been much studied, which can be also a cheaper alternative repla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::313045c468825d7851e2054d3b1943f8
https://doi.org/10.1007/s11665-021-06172-7
https://doi.org/10.1007/s11665-021-06172-7
Autor:
S. K. Dhua
Publikováno v:
Journal of Failure Analysis and Prevention. 19:1023-1033
Six cold-rolled steel sheet samples having surface defects like slivers and dents have been metallurgically analyzed to identify the reasons for generation of such defects. In all the cases, large inclusions/entrapments were located at the defect sit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57294ab0ad6e037fc228f4c603ba2525
https://doi.org/10.1007/s11668-019-00690-2
https://doi.org/10.1007/s11668-019-00690-2
Publikováno v:
Materials Today: Proceedings. 5:16887-16892
Low carbon alloy steels, one alloyed with B and Cr and other alloyed with B, Cr and Nb were made and cast into pencil ingots. These ingots were hot-rolled to 2 mm sheets suitable for hot stamping application in an experimental rolling mill and a deta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a98203f23aacfd464a7f81b68e18c93a
https://doi.org/10.1016/j.matpr.2018.04.091
https://doi.org/10.1016/j.matpr.2018.04.091
Publikováno v:
Materials Science and Engineering: A. 707:125-135
Strain-controlled low cycle fatigue tests were performed on 60 kg/m 90-UTS plain C-Mn rail steel with fully pearlitic microstructure. Analysis of hysteresis loop shape and properties revealed that the steel deviated from the ideal Masing type materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db84191085d96d3308247c1c7c3aac7c
https://doi.org/10.1016/j.msea.2017.09.035
https://doi.org/10.1016/j.msea.2017.09.035
Publikováno v:
Metallurgical and Materials Transactions A. 47:6224-6236
Low-carbon bainitic steels have created enormous interest among scientists across the world in the past few decades because of their high strength, toughness, and weldability replacing the conventional quenched and tempered medium-carbon steels. Thre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3610badfbd3d231915a83d4378b8f7a8
https://doi.org/10.1007/s11661-016-3720-3
https://doi.org/10.1007/s11661-016-3720-3
Publikováno v:
Transactions of the Indian Institute of Metals. 69:653-657
Failure of boiler water-wall tubes in a thermal power station is a very common phenomenon. ‘High-temperature creep’ is one of the main reasons behind these failures. A systematic study of the failures may lead to minimization of the failure occur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61d9411640b98db51b3862251bcb33f6
https://doi.org/10.1007/s12666-015-0790-7
https://doi.org/10.1007/s12666-015-0790-7
Publikováno v:
Journal of Failure Analysis and Prevention. 14:754-762
Steel splice plates are used in power transmission line towers. During service, some of these plates may fail due the loading stress as well as stress generated due to inclement weather condition. One such failed splice plate, cracked in the heel reg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::477fd1d8a8555d8e3d22ae386372b541
https://doi.org/10.1007/s11668-014-9890-7
https://doi.org/10.1007/s11668-014-9890-7
Autor:
P.P. Sarkar, S. K. Dhua
Publikováno v:
Materials Science and Engineering: A. 575:177-188
Ultrafine grained steel (grain size 2–3 µm) that has a numerous futuristic applications in automobile and engineering industry has been developed in laboratory scale with plain C–Mn and C–Mn–Nb, C–Mn–V compositions. Three heats (25 kg ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f78e791b6f797e3c4b80ce77ad1efb5
https://doi.org/10.1016/j.msea.2013.03.052
https://doi.org/10.1016/j.msea.2013.03.052
Autor:
S K Dhua
Publikováno v:
Materials Science and Technology. 27:1377-1384
Simulation studies on the influence of reheating temperature on austenite grain coarsening in lean chemistry high strength low alloy (HSLA)-100 steel were carried out to establish optimum soaking temperature before hot rolling. Experiments carried ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1647db37f1d49705f864ec479dc73ca
https://doi.org/10.1179/026708310x12699498463002
https://doi.org/10.1179/026708310x12699498463002
Publikováno v:
Journal of Failure Analysis and Prevention. 8:515-523
A locked coil track rope (LCTR) is essentially composed of wires (round and rail-shaped) laid helically in different layers. These wire ropes are sometimes used in conveyors carrying empty and loaded buckets in mining areas. During service, such wire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b860fae3f9071c99fe3c960439d8411
https://doi.org/10.1007/s11668-008-9171-4
https://doi.org/10.1007/s11668-008-9171-4