Naser Ehsani
Malek-Ashtar University of Technology
77 Papers
277 Citations
Naser Ehsani is an academic researcher from Malek-Ashtar University of Technology. The author has contributed to research in topics: Microstructure & Coating. The author has an hindex of 20, co-authored 72 publications. Previous affiliations of Naser Ehsani include Sharif University of Technology & Iran University of Science and Technology.
Chat about Author
Papers
The effect of particle size, sintering temperature and sintering time on the properties of Al–Al2O3 composites, made by powder metallurgy
TL;DR: In this paper, the effect of alumina particle size, sintering temperature and time on the properties of Al-Al 2 O 3 composite were investigated, including density, hardness, microstructure, yield strength, compressive strength and elongation to fracture.
418
Investigation of particle size and amount of alumina on microstructure and mechanical properties of al matrix composite made by powder metallurgy
TL;DR: In this paper, the effect of alumina particle size and its amount on the relative density, hardness, microstructure, wear resistance, yield and compressive strength and elongation in Al-Al2O3 composites was investigated.
253
Some important factors in the wet precipitation process of hydroxyapatite
TL;DR: In this paper, the precipitation process involved the addition of orthophosphoric acid solution to a calcium hydroxide solution and the results clearly revealed that the final precipitated powder is hydroxyapatite (HA) with good purity, stoichiometry and successful thermal stability.
233
The effect of production parameters on microstructure and wear resistance of powder metallurgy Al–Al2O3 composite
TL;DR: In this paper, the effect of production parameters on wear resistance of Al-Al2O3 composites was examined and it was found that increasing sintering temperature and time results in increasing density, hardness and wear resistance.
198
Synthesis of boron carbide powder by a carbothermic reduction method
TL;DR: In this paper, the authors used a graphite crucible and carbon bearing material with a particle size of less than 44 μm and heated under a flow of argon atmosphere in a tube furnace to 1400-1550°C for 1-5 h.
141