Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Sumit Chabri"'
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 22, Iss 1, Pp 359-369 (2019)
The present investigation aims to achieve a balance between strength and ductility in AA6061 alloy by tailoring the microstructure through sequential combinations of multi-pass rolling near sub-zero temperature and age hardening. At the initial stage
Externí odkaz:
https://doaj.org/article/3044b63501fc420985926e4fb28a79f9
Autor:
Jaideep Adhikari, Bhabatosh Biswas, Sumit Chabri, Nil Ratan Bandyapadhyay, Pravin Sawai, Bhairab Chandra Mitra, Arijit Sinha
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 20, Iss 2, Pp 760-774 (2017)
The unsaturated polyester composites were fabricated in hand lay-up method by reinforcing with jute fibre along with alumina or zirconia particles in different filler loading viz. 5, 10, 15 and 20 wt%. It was observed that with incorporation of fille
Externí odkaz:
https://doaj.org/article/2e3d619a49bb490b83a4982d59ea064b
Autor:
Apurba Das, Susanta K Pradhan, Utpal Madhu, Souriddha Sanyal, Arijit Sinha, Ashoktaru Chakraborty, Angshuman Sarkar, Sumit Chabri
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 236:225-232
Age-hardenable Al–Zn–Mg–Cu (AA 7075) alloys can be fortified by precipitation solidifying because of precipitation of the MgZn2 intermetallic stages. Furthermore, grain refinement and high dislocation density can also be opted for strengthening
Autor:
Arijit Sinha, Jaideep Adhikari, Sudipta Halder, Bhabatosh Biswas, Sumit Chabri, Nil Ratan Bandyopadhyay, Bhairab Chandra Mitra
Publikováno v:
Polymer Composites. 39:E101-E112
Enhancement in toughness without reducing its mechanical property is a serious issue in context of application of the biocomposites. Therefore, in this study, the effect of incorporation of Al2O3 and ZrO2 particles in the polymer matrix on the mechan
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
Autor:
Subhranshu Chatterjee, Sumit Chabri, Nandagopal Bhowmik, Avijit Kumar Metya, Souriddha Sanyal, Arijit Sinha
Publikováno v:
Tribology International. 102:125-132
Age-hardenable Al–Mg–Si alloys can be strengthened by precipitation hardening along with grain refinement and dislocation density. Low-temperature deformation not only increases the dislocation density but also arrests grain recovery and promotes
Autor:
Apurba Baral, Arnab Dhara, Arijit Sinha, Nillohit Mukherjee, Sumit Chabri, Nil Ratan Bandyopadhyay, Bibhutibhushan Show
Publikováno v:
Solar Energy. 136:327-332
Core-shell p-CuO/n-ZnO heterojunction nanocomposites were synthesized by microstructural refinement and solid-state reactions using a non-equilibrium technique. This nanocomposite was found to serve significantly as an electrode material for photoele
Publikováno v:
Polymer Composites. 39:E1315-E1330
Jute fiber along with Cu particle dispersed unsaturated polyester composites having different filler (both Jute and Cu were in equal wt%) loading viz. 2, 5, 10, and 15 wt% were fabricated by compression molding technique. In the present investigation
Publikováno v:
Journal of Magnetism and Magnetic Materials. 412:138-146
50Ag–50Co (at%) and 40Ag–40Co–20Mn (at%) alloys prepared by ball milling up to 50 h and subsequent isothermal annealing at the temperature range of 350–650 °C for 1 h has been investigated systematically. Mn promotes early formation of the n
Publikováno v:
Journal of The Institution of Engineers (India): Series C. 99:525-530
The fibrous filler Jute along with Al particle reinforced unsaturated polyester composites having different filler (both Jute and Al were in equal wt%) were fabricated by compression molding technique. The variation of loading was taken as 2, 5, 10 a