Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Partha Protim Chattopadhyay"'
Publikováno v:
Journal of Nanotechnology, Vol 2012 (2012)
The present work aims to compare the scratch hardness (Hs) with the indentation hardness (HIT) obtained from nanoindentation measurements of exfoliated graphite/poly (methyl methacrylate) (EG/PMMA) composites. EG/PMMA composites with thickness 50 μm
Externí odkaz:
https://doaj.org/article/435f7a0074984c928e9cf1a6ca4c3db4
Publikováno v:
Multidiscipline Modeling in Materials and Structures, 2015, Vol. 11, Issue 3, pp. 401-412.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/MMMS-12-2014-0061
Publikováno v:
Journal of The Institution of Engineers (India): Series D. 100:129-133
Effect of ageing treatment on work-hardening response of cryogenically deformed martensitic NiTi alloy has been evaluated at the microstructural length scale by conducting nanoindentation or depth-sensing instrumented indentation measurements. Harden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d9ae07e82057ec8888dcd534b9cf624
https://doi.org/10.1007/s40033-019-00176-3
https://doi.org/10.1007/s40033-019-00176-3
Autor:
Subhamita Chakraborty, Prasun Das, Naveen Kumar Kaveti, Partha Protim Chattopadhyay, Shubhabrata Datta
Publikováno v:
Multidiscipline Modeling in Materials and Structures. 15:170-186
Purpose The purpose of this paper is to incorporate prior knowledge in the artificial neural network (ANN) model for the prediction of continuous cooling transformation (CCT) diagram of steel, so that the model predictions become valid from materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4754b6b7feb7407a765d477df8a6cef6
https://doi.org/10.1108/mmms-01-2018-0002
https://doi.org/10.1108/mmms-01-2018-0002
Autor:
Sadhan Ghosh, Sumanta Mondol, Partha Protim Chattopadhyay, Arunansu Haldar, Nandagopal Bhowmik
Publikováno v:
SSRN Electronic Journal.
An excellent strength-ductility combination offered by martensite-austenite microstructure in medium-Mn steels draws special attention for automotive applications. However, yielding of the steel is often compromised in the form of serration, with a j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8522ec9b1e15fcb899bb2e3ce4f9a6e
https://doi.org/10.2139/ssrn.3742930
https://doi.org/10.2139/ssrn.3742930
Publikováno v:
Materials Characterization. 133:77-86
304 austenitic stainless steel plates have been deformed (10 to 40%) by multi-pass cold rolling incorporating soaking at 0 °C and − 196 °C after each pass with an aim to correlate the microstructure and mechanical properties under cold/cryogenica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5481317f98e3adb82937220bd8d594e2
https://doi.org/10.1016/j.matchar.2017.09.027
https://doi.org/10.1016/j.matchar.2017.09.027
Publikováno v:
Materials Science and Engineering: A. 707:488-500
The present study aims to investigate the evolution of microstructure of 304 austenitic stainless steel (SS) due to reversion annealing of cold deformed samples under different schedules. Evolution of phases in selected samples was identified and qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dc53c02960e4723499ca9d0750b196f
https://doi.org/10.1016/j.msea.2017.09.070
https://doi.org/10.1016/j.msea.2017.09.070
Publikováno v:
Applied Soft Computing. 58:297-306
Artificial neural network model is developed for the prediction of phase transformation of steel from austenite, and thus construction of the continuous cooling transformation (CCT) diagram. The model for prediction of transformation temperatures fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1708f4830daba4aced04c25a6983b1dc
https://doi.org/10.1016/j.asoc.2017.05.001
https://doi.org/10.1016/j.asoc.2017.05.001
Publikováno v:
Journal of Magnetism and Magnetic Materials. 426:454-458
Microstructure and magnetic behavior of nanocrystalline 50Cu–40Co–10Si (at%) alloy prepared by mechanical alloying and subsequent isothermal annealing in the temperature range of 450–650 °C have been studied. Phase evolution during mechanical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1800d63ef451435ade83587733126aaa
https://doi.org/10.1016/j.jmmm.2016.08.029
https://doi.org/10.1016/j.jmmm.2016.08.029
Publikováno v:
IEEE Transactions on Electron Devices. 63:4933-4938
Electrochemically derived partially ruptured TiO2 nanotubes, under the influence of a high anodization voltage, was synthesized and tested for potential gas sensor application. Low voltage anodization (20 V) resulted in free-standing pristine nanotub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aac9d11dfff1ae06835cb58fa08ec73
https://doi.org/10.1109/ted.2016.2620560
https://doi.org/10.1109/ted.2016.2620560