Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Saeed Heshmati-Manesh"'
Autor:
Alireza Babaei, Saeed Heshmati-Manesh, Hossein Abdizadeh, Minoo Ataie, Seyed Vahidreza Seyed-Vakili
Publikováno v:
Journal of Alloys and Compounds. 737:433-441
The electrochemical performance of a La0.8Sr0.2MnO3 (LSM) cathode electrode of solid oxide fuel cells (SOFCs) was promoted by the infiltration of metallic (Ag) and ceramic (La0.8Sr0.2FeO3 (LSF), CeO2) nano-catalysts. Electrochemical and microstructur
Autor:
Saeed Heshmati-Manesh, Alireza Babaei, Seyed Vahidreza Seyed-Vakili, Mogens Bjerg Mogensen, Christopher R. Graves
Publikováno v:
Fuel Cells. 17:108-114
The performance of solid oxide fuel cells (SOFCs) is considerably influenced by the microstructure and chemical composition of cathode materials. Porous La0.85Sr0.15FeO3–Ce0.9Gd0.1O2 composite electrodes were infiltrated by La0.6Sr0.4CoO3 and La0.6
Publikováno v:
Materials Science and Engineering: A. 651:233-240
A low-alloyed transformation induced plasticity steel was subjected to thermomechanical processing (TMP) followed by quenching and partitioning treatment to achieve a desired combination of the strength and ductility. The developed microstructures we
Autor:
Nima Haghdadi, M.H. Razmpoosh, Saeed Heshmati-Manesh, Won Jae Kim, Jae-Hyung Cho, A. Zarei-Hanzaki
Publikováno v:
Materials Science and Engineering: A. 638:5-14
This work investigates the thermal stability of an ultrafine-grained dual phase twinning-induced plasticity (TWIP) steel produced by friction stir processing (FSP). In exploring this, a set of annealing treatments were conducted on the friction stir
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 68:177-183
Carbon nanotubes reinforced aluminum nanocomposite was prepared by ball milling route. CNTs were initially mixed with mechanically amorphized graphite. Specimens were analyzed by X-ray diffractometry and Raman spectroscopy. Crystallite size and dislo
Publikováno v:
Materials Science and Engineering: A. 607:621-629
The capability of strain-induced ferrite transformation in refining the microstructure of a promising transformation-induced plasticity (TRIP) steel has been studied in the present investigation. This was performed employing the hot compression testi
Publikováno v:
Advanced Powder Technology. 25:599-603
Micron sized aluminum powder was milled together with different process control agents (PCAs) including ethanol, graphite and stearic acid for various periods of time. The morphology of powder particles was characterized quantitatively using an image
Publikováno v:
Journal of Alloys and Compounds. 587:670-676
In this study, spinodal decomposition and precipitation mechanism of mechanically alloyed supersaturated Cu–3wt.%Cr and Cu–5wt.%Cr solid solutions was investigated under nonisothermal aging. Decomposition mechanism and kinetics were studied using
Publikováno v:
Materials & Design. 53:99-105
The deformation characteristics of dual phase twinning-induced plasticity (TWIP) steel containing different ferrite volume fractions have been investigated through tensile testing method. The results show that the yield and ultimate tensile strengths
Publikováno v:
Advanced Materials Research. 829:126-130
nano Al2O3 powders have been synthesized by a solution combustion method (SCS) using glycine as a fuel and ammonium nitrate as an extra oxidizer. The effectiveness and influence of oxidizer/fuel ratio and the water contetnt of the solution on the cry