Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ali Sedaghat Ahangari Hossein Zadeh"'
Publikováno v:
High Temperature Corrosion of Materials. 99:163-181
Autor:
Mohammad Shademani, Ali Sedaghat Ahangari Hossein Zadeh, Mohammad Reza Rahimipour, Mohammad Farvizi
Publikováno v:
Emergent Materials.
Publikováno v:
Journal of Sol-Gel Science and Technology. 95:77-87
Fabrication of carbonaceous bulk bodies via colloidal aqueous routes has some problems. So it was intended to fabricate carbonaceous bodies through the gelcasting method. Effective parameters of this process (stability of graphite in water-based solu
Autor:
Ali Sedaghat Ahangari Hossein Zadeh, Amin Nakhi, Haji Shirinzadeh, Monireh Ganjali, Masoud Mozafari
Publikováno v:
Advanced Materials Letters. 11:1-5
Publikováno v:
Micro & Nano Letters. 14:957-961
Spark plasma sintering (SPS) is a consolidation technique that combines high heating and cooling rates with a uniaxial applied pressure which results in short processing time. SPS is successful in producing ceramics with novel microstructures, which
Autor:
Mohammad Reza Rahimipour, Ali Sedaghat Ahangari Hossein Zadeh, M. Farvizi, Mohammad Shademani
Publikováno v:
Micro & Nano Letters. 14:186-190
According to the gradual changes of the microstructure of superalloys during harsh service condition of turbine blades and the detrimental effects of these changes on the mechanical properties of superalloys, performing of a rejuvenation heat treatme
Publikováno v:
Ceramics International. 44:7057-7066
This study aims to highlight the role of TiO2 (titanium dioxide) on concurrent densification-crystallization behavior, microstructure as well as mechanical and chemical properties of fluorcanasite glass-ceramics. According to the obtained results, th
Publikováno v:
Ceramics International. 44:1668-1674
In this study, fully dense Yttria ceramics were successfully fabricated by spark plasma sintering (SPS) at temperatures of 1300 and 1350 ℃ . The effects of post-annealing on IR transmission were investigated by Fourier transform infrared spectrosco
Publikováno v:
Micro & Nano Letters. 11:688-691
Different pressures of 80 and 90 MPa were applied to produce Y2O3 ceramics by spark plasma sintering in this work. Effects of pressure were investigated on densification, microstructure, infrared (IR) transmission and mechanical properties. It was fo
Publikováno v:
Materials Research Express. 6:025009
Oblique angle sputtered Ba0.5Sr0.5TiO3 (BST) nanotextured films were characterized with attention to their optical and structural properties. The optical band gap values included a low value of 2.82 eV for the sample sputtered at 75˚ oblique angle a