Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ali Obeydavi"'
Publikováno v:
Powder Metallurgy. 64:283-294
To improve low hardness and poor corrosion resistance of the Fe-based alloys, Fe–Ti–Al–B–Si–C–P–Cr novel alloy was prepared using mechanical alloying and spark plasma sintering (SPS). Two types of ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5562a5f450161c16817bbe86057d716
https://doi.org/10.1080/00325899.2021.1904582
https://doi.org/10.1080/00325899.2021.1904582
Publikováno v:
Ultrasonics Sonochemistry. 42:97-111
An advanced sol-gel method is developed via combined ultrasound-microwave irradiation and utilized for the crystallization of pristine and samarium doped zinc oxide nanorods. Organic structure directing agents directed one dimensional growth and air-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfe844a122390560a38d2340ce7a2bf3
https://doi.org/10.1016/j.ultsonch.2017.11.008
https://doi.org/10.1016/j.ultsonch.2017.11.008
Publikováno v:
Mechanics of Advanced Materials and Structures. 26:1053-1063
Effect of joint shape geometry on properties of Hadfield steels welded via Shield Metal Arc Welding (SMAW) was studied. Fracture toughness, tensile strength, hardness and corrosion behavior were ex...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa636a33d67abc655567331cb8077629
https://doi.org/10.1080/15376494.2018.1430268
https://doi.org/10.1080/15376494.2018.1430268
Publikováno v:
Solid State Sciences. 74:152-167
Nanocrystalline solid solutions consisting of un-doped and gadolinium doped zinc oxide nanorods were fabricated by a modified sol-gel process utilizing combined ultrasonic-microwave irradiations. Polyvinylpyrrolidone, diethylene glycol, and triethyle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88428069835df823f3672662b41a4e87
https://doi.org/10.1016/j.solidstatesciences.2017.10.002
https://doi.org/10.1016/j.solidstatesciences.2017.10.002
Publikováno v:
Solid State Sciences. 69:71-81
ZnO nanoparticles were synthesized via Pechini method at various post-annealing temperatures (400°, 500°, and 600 °C) and silver doping concentrations (Zn:Ag molar ratios of 30, 20, and 10). Multifarious microstructural features including crystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51c79b9426ecc255aa76383f332660d1
https://doi.org/10.1016/j.solidstatesciences.2017.05.004
https://doi.org/10.1016/j.solidstatesciences.2017.05.004
Publikováno v:
Intermetallics. 131:107120
Novel Fe46Cr23Mo14Co7B5Si5 and Fe40Cr23Mo14Co7P6B5Si5 thin film metallic glasses (TFMGs) were successfully deposited using direct current magnetron sputtering process. Different microstructural evaluations were carried out including XRD, FE-SEM, EPM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07fe40b9b290a72dd987e19a28818a2c
https://doi.org/10.1016/j.intermet.2021.107120
https://doi.org/10.1016/j.intermet.2021.107120
Autor:
Mehdi Boroujerdnia, Ali Obeydavi
Publikováno v:
Microporous and Mesoporous Materials. 228:289-296
In this work, NiO/MgAl 2 O 4 nanocrystals were prepared by modified sol–gel method and the effects of molar ratio of diethylene glycol monoethyl ether (DGME) to citric acid (2, 4, 7) and the content of nickel (5, 10, 12, 15 and 20 Wt.%) were invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4b8b18a03c7af1226c26871804d80ac
https://doi.org/10.1016/j.micromeso.2016.04.006
https://doi.org/10.1016/j.micromeso.2016.04.006
Publikováno v:
Journal of Non-Crystalline Solids. 527:119718
Fe–Cr–Mo–Co–C–B–Si thin film metallic glasses were prepared through DC magnetron sputtering under different sputtering currents. Microstructural studies of the thin films were carried out using GIXRD, FE-SEM, AFM and TEM techniques. Nanos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd99e0147bb0c38871472c4c14a7a176
https://doi.org/10.1016/j.jnoncrysol.2019.119718
https://doi.org/10.1016/j.jnoncrysol.2019.119718
Autor:
Sohrab Sanjabi, Ali Obeydavi
Publikováno v:
Journal of Alloys and Compounds. 645:535-540
Nanocrystallines of magnesium aluminate spinel (MgAl 2 O 4 ) were synthesis by modified sol–gel method using aluminum nitrate, magnesium nitrate, citric acid and diethylene glycol monoethyl ether were used as precursor materials with a molar ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37194ed09c8d8cc4a9829f09c060b2cf
https://doi.org/10.1016/j.jallcom.2015.05.107
https://doi.org/10.1016/j.jallcom.2015.05.107
Publikováno v:
International Journal of Environmental Science and Technology. 12:905-918
The decontamination reactions of O,S-diethyl methyl phosphonothiolate, as an agricultural organo-phosphorous pesticide onto 20 wt% loaded manganese dioxide nanoparticles-silver-Y zeolite as a nanocomposite catalyst in different solvents, were evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c2acbfbb205ad50fc95ab7e8749841e
https://doi.org/10.1007/s13762-014-0701-1
https://doi.org/10.1007/s13762-014-0701-1