Zobrazeno 1 - 10
of 21
pro vyhledávání: '"T S Prasanna Kumar"'
Autor:
Maruti, T. S. Prasanna Kumar, M. P. Sushanth, V. Krishna, N. R. Abhaya Simha, V. Bagali Sachin
Publikováno v:
Metal Science and Heat Treatment. 61:448-454
A hardness model employing the end quench Jominy method is developed for steels C25, EN8, EN19, EN31 and EN24. The time-temperature data are obtained from four thermocouples mounted at critical places of a specimen. The heat flux during the quenching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51ac2ddc657f7e45d30ab5b26aeeb601
https://doi.org/10.1007/s11041-019-00444-9
https://doi.org/10.1007/s11041-019-00444-9
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1189:012006
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2289f50041702c6b84aa93764b028b84
https://doi.org/10.1088/1757-899x/1189/1/012006
https://doi.org/10.1088/1757-899x/1189/1/012006
Autor:
N. R. Abhaya Simha, T. S. Prasanna Kumar, Sachin V. Bagali, M. P. Sushanth, Maruti, V. Krishna
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811364112
The hardness of EN8 and C25 steels during Jominy-type end-quench test was numerically estimated. The cooling curve near the quenched end of the specimen was used to estimate the heat flux during quenching. Heat transfer in the specimen during quenchi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e0b0ddfd3807ee7a383c0121e7b137f
https://doi.org/10.1007/978-981-13-6412-9_14
https://doi.org/10.1007/978-981-13-6412-9_14
Autor:
K. N. Seetharamu, T.R. Seetharam, Noel Godwin Saldanha, S Prajwal, Nikhil Mahalingesh, T. S. Prasanna Kumar
Publikováno v:
Proceeding of Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2017).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de6f1b9fb8f3a956af7f361a28676a6d
https://doi.org/10.1615/ihmtc-2017.2050
https://doi.org/10.1615/ihmtc-2017.2050
Publikováno v:
Journal of Manufacturing Processes. 17:88-97
Equal channel angular pressing (ECAP) is currently being widely investigated because of its potential to produce ultra-fine grained microstructures in metals and alloys. Considerable research has been reported on finite element analysis (FEA) of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1f19c0f162ffc826b770b3ce5178c3d
https://doi.org/10.1016/j.jmapro.2014.07.010
https://doi.org/10.1016/j.jmapro.2014.07.010
Autor:
K. Babu, T. S. Prasanna Kumar
Publikováno v:
Metallurgical and Materials Transactions B. 45:1530-1544
An indigenous, non-linear, and coupled finite element (FE) program has been developed to predict the temperature field and phase evolution during heat treatment of steels. The diffusional transformations during continuous cooling of steels were model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6bc788964185a6ccd7a75569202186c
https://doi.org/10.1007/s11663-014-0069-0
https://doi.org/10.1007/s11663-014-0069-0
Publikováno v:
Materials and Manufacturing Processes. 25:118-124
The Plate Mill at Bhilai Steel Plant (BSP) has two reversing stands, one functioning as the roughing mill, and the other as the finishing mill. The nominal thickness of the slab is 245 mm, which is reduced to about 40 mm as thick plates in the roughi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9184a7648382b559d632205a8c6d3a9e
https://doi.org/10.1080/10426910903153190
https://doi.org/10.1080/10426910903153190
Autor:
K. Babu, T. S. Prasanna Kumar
Publikováno v:
Metallurgical and Materials Transactions B. 41:214-224
In this article, a method to model the heat flux during quenching has been developed to bring out the effect of initial soaking temperature. Quench probes with a diameter of 20 mm and a length of 50 mm were prepared from 304 L stainless steel. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0e6a0f153f88c160a7ed0d86ef07713
https://doi.org/10.1007/s11663-009-9319-y
https://doi.org/10.1007/s11663-009-9319-y
Publikováno v:
Journal of Materials Processing Technology. 209:89-95
Equal channel angular pressing (ECAP) is currently being widely investigated because of its potential to produce ultra-fine grained microstructures in metals and alloys. A sound knowledge of the plastic deformation and strain distribution is necessar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a5e785a11a466fdd09d1f119e140984
https://doi.org/10.1016/j.jmatprotec.2008.01.031
https://doi.org/10.1016/j.jmatprotec.2008.01.031
Publikováno v:
International Journal of Heat and Mass Transfer. 51:2676-2685
Most of the research work pertaining to metal-mold heat transfer in casting solidification either assumes no spatial variation in the air gap formation or limits the study to only those experimental systems in which air gap formation is uniform. Howe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb1ce2facdfd8400d7d751c41a5ec58a
https://doi.org/10.1016/j.ijheatmasstransfer.2007.10.020
https://doi.org/10.1016/j.ijheatmasstransfer.2007.10.020