N
Nijhuma Kayal
Researcher at Central Glass and Ceramic Research Institute
Publications - 51
Citations - 577
Nijhuma Kayal is an academic researcher from Central Glass and Ceramic Research Institute. The author has contributed to research in topics: Ceramic & Sintering. The author has an hindex of 12, co-authored 49 publications receiving 441 citations. Previous affiliations of Nijhuma Kayal include Council of Scientific and Industrial Research.
Papers
More filters
Journal ArticleDOI
Preparation of porous SiC ceramics by an infiltration technique
TL;DR: The possibility of infiltration as a technique for synthesizing porous SiC ceramics was examined in this paper, where SiC powder compacts were infiltrated with a liquid precursor which produced SiO2 during pyrolysis in air at a low temperature.
Journal ArticleDOI
Permeability and Nanoparticle Filtration Assessment of Cordierite-Bonded Porous SiC Ceramics
Atanu Dey,Nijhuma Kayal,Omprakash Chakrabarti,Rafael Falchi Caldato,Caio M. Andre,Murilo D. M. Innocentini +5 more
TL;DR: In this paper, Cordierite bonded porous SiC ceramics having pore fractions (e) between 0.33 and 0.72 and pore sizes of 6-50 μm, flexural strength of 5-54 MPa, and elastic modulus of 6−42 GPa were prepared by oxide bonding at 1350 °C in air compacts of SiC, Al2O3 and MgO powders with petroleum coke (PC) as the sacrificial pore former.
Journal ArticleDOI
Evaluation of Air Permeation Behavior of Porous SiC Ceramics Synthesized by Oxidation-Bonding Technique
Atanu Dey,Nijhuma Kayal,Omprakash Chakrabarti,Murilo D. M. Innocentini,Welton S. Chacon,José Renato Coury +5 more
TL;DR: In this paper, the porosity of porous SiC ceramics was studied at room temperature at 26-650 degrees C. At room temperature Darcian (k(1)) and non-Darcian(k(2)) permeability parameters vary from 1.64 to 18.42x10(-13)m(2) and 0.58 to 2.95x10−7m, respectively.
Journal ArticleDOI
Permeability behavior of silicon carbide-based membrane and performance study for oily wastewater treatment
Dulal Das,Nijhuma Kayal,Gabriel Antonio Marsola,Leonardo Augusto Damasceno,Murilo D. M. Innocentini +4 more
Journal ArticleDOI
Investigations on Material and Mechanical Properties, Air‐Permeation Behavior and Filtration Performance of Mullite‐Bonded Porous SiC Ceramics
Atanu Dey,Nijhuma Kayal,Omprakash Chakrabarti,Rafael Falchi Caldato,Murilo D. M. Innocentini,Vádila Giovana Guerra +5 more
TL;DR: In this article, a theoretical relation between processing parameters and porosity (29 − 56%) of mullite-bonded porous SiC ceramics was derived and validated with experimental data.