Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Muhamad Azizi Mat Yajid"'
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 2, Pp 2290-2299 (2019)
Cobalt chromium alloys constitutes the base of one important group of biometallic with excellent mechanical properties. However, due to its non-bioactive and non-antimicrobial surface, cobalt chromium alloys are vulnerable to wear corrosive attack an
Externí odkaz:
https://doaj.org/article/1dfe27d961e747f9a424915688f6f6fa
Autor:
Mohammadreza Daroonparvar, Muhamad Azizi Mat Yajid, Noordin Mohd. Yusof, Hamid Reza Bakhsheshi-Rad, Mohammad Sakhawat Hussain, Esah Hamzah
Publikováno v:
Advances in Materials Science and Engineering, Vol 2013 (2013)
Hot corrosion behavior of yttria stabilized zirconia (YSZ), YSZ/normal Al2O3, and YSZ/nano-Al2O3 coatings was investigated in the presence of molten mixture of Na2SO4 + V2O5 at 1000°C. Microstructural characterization showed that the creation of hot
Externí odkaz:
https://doaj.org/article/3a7f56ed951c4588be32d3e24769a101
Publikováno v:
Biomass Conversion and Biorefinery.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbccdac3f79137ed92e238bd7218cb86
https://doi.org/10.1007/s13399-022-03710-8
https://doi.org/10.1007/s13399-022-03710-8
Autor:
Nuha Awang, Muhamad Azizi Mat Yajid, Zulhelmi Alif Abdul Halim, Halimaton Hamdan, Norhayati Ahmad
Publikováno v:
Polymer Bulletin. 79:6173-6191
In this study, a low-cost thermoset such as unsaturated polyester resin (UPR) was used for the preparation of lightweight and thermal insulation polymer composite using rice husk-derived silica aerogel (SA) as filler. For the first time, hydrophilic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d93dc8b0891b2a301a884f9eab6d9da
https://doi.org/10.1007/s00289-021-03798-4
https://doi.org/10.1007/s00289-021-03798-4
Autor:
Hamid Reza Bakhsheshi-Rad, Safian Sharif, Muhamad Azizi Mat Yajid, Filippo Berto, Mahmood Razzaghi, Mohammadreza Daroonparvar, Ahmad Fauzi Ismail, Pankaj Kumar
Publikováno v:
Journal of Materials Engineering and Performance. 30:1356-1370
In this study, nanostructured titania (TiO2; n-TO) and nanostructured alumina-titania (Al2O3-13 wt.%TiO2; n-ATO) coatings were successfully deposited on the 6061 aluminum alloy by applying the high-velocity oxy-fuel process. The n-TO coating showed l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9b3b69ee090ac21999d7e4ba4eeb582
https://doi.org/10.1007/s11665-020-05333-4
https://doi.org/10.1007/s11665-020-05333-4
Publikováno v:
Materials Today: Proceedings. 39:941-946
One of the high potential material, lanthanum zirconate (LZ) is deposited on superalloy 625 due to its excellent phase stability, low thermal conductivity as well as the high melting point. However, microstructural defects were detected due to lamell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::941ad737ad1ecb740d4b13e599b8d768
https://doi.org/10.1016/j.matpr.2020.04.145
https://doi.org/10.1016/j.matpr.2020.04.145
Autor:
Mohammadreza Daroonparvar, A. Emadzadeh, I.S. Mohd Zulkifli, Muhamad Azizi Mat Yajid, Azrina Arshad, Mohd Hasbullah Idris, M.B. Uday
Publikováno v:
Ceramics International. 46:22438-22451
In this paper, two coating techniques, the high velocity oxy-fuel (HVOF) and air plasma spray (APS) techniques, were used to deposit a bond coat of NiCoCrAlYTa on the Inconel 625 substrate, followed by applying a topcoat of yttria-stabilized zirconia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42c47154a75271b7ac0869dde920a416
https://doi.org/10.1016/j.ceramint.2020.06.001
https://doi.org/10.1016/j.ceramint.2020.06.001
Fabrication and Corrosion Resistance Evaluation of Novel Epoxy/Oxide Layer (MgO) Coating on Mg Alloy
Autor:
Muhamad Azizi Mat Yajid, Charles M. Kay, Mohammadreza Daroonparvar, Pankaj Kumar, Hamid Reza Bakhsheshi-Rad, Prasad Rao Kalvala
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 56:1039-1050
A protective novel (MgO) oxide layer (with 91.92% corrosion protection efficiency) was successfully applied on Mg–0.4%Ca alloy using protective oxidation at 390°C (without any pre-treatment). Oxide layer coated Mg alloy was then coated with pure e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d47e9e46a52d0f7d0baee57e64358412
https://doi.org/10.1134/s2070205120050093
https://doi.org/10.1134/s2070205120050093
Autor:
Hamid Reza Bakhsheshi-Rad, Rajeev Kumar Gupta, Ahmad Fauzi Ismail, Muhamad Azizi Mat Yajid, Mohammadreza Daroonparvar
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 56:628-637
Single NbSi2 and duplex NbSi2/Nb5Si3 coatings were successfully applied on Nb substrates using halide activated pack cementation (HAPC) method at 1100 and 1300°C, respectively. Duplex NbSi2/Nb5Si3 coating with Nb5Si3 inner barrier layer, higher thic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7b9a85dad496ada7e974436d22a6aee
https://doi.org/10.1134/s2070205120030120
https://doi.org/10.1134/s2070205120030120
Publikováno v:
Silicon. 13:251-257
In this study, hydrophobic silica aerogels were synthesized from rice husk ash-derived sodium silicate through sol-gel processing, solvent exchange, surface modification and ambient pressure drying. By volume, 10% of trimethylchlorosilane (TMCS) in 9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abd021ca86dfba776fefd28b7001016d
https://doi.org/10.1007/s12633-020-00421-5
https://doi.org/10.1007/s12633-020-00421-5