Zobrazeno 1 - 10
of 133
pro vyhledávání: '"S. Rastegari"'
Publikováno v:
Iranian Journal of Materials Science and Engineering, Vol 17, Iss 2, Pp 104-115 (2020)
In this study, Si-modified aluminide coating on nickel-base superalloy IN-738LC was prepared using a pack cementation method with various powder compositions at 1050 °C for 6 h. The cyclic oxidation test was conducted at 1000 °C followed by cooling
Externí odkaz:
https://doaj.org/article/d6e853bac3f243ec92c190e5285336a6
Publikováno v:
Iranian Journal of Materials Science and Engineering, Vol 16, Iss 4, Pp 63-72 (2019)
In the present study, Zirconium modified aluminide coating on the nickel-base superalloy IN-738LC was first created by high activity high temperature aluminizing based on the out-of-pack cementation method. Then, Zr coatings were applied to simple al
Externí odkaz:
https://doaj.org/article/a60a7f58c4594e92a4bad542d9b714b6
Publikováno v:
Iranian Journal of Materials Science and Engineering, Vol 16, Iss 2, Pp 33-42 (2019)
In this study nanosized TiO2coatings on the 316L stainless steel substrate were prepared by means of dip-coating technique in which thickness of the coating layer increased byrepeating the coating cycles in two different routes: (I) dipping and dryin
Externí odkaz:
https://doaj.org/article/ab26c25ddb064227acd94af7fc5228fe
Publikováno v:
International Journal of Industrial Engineering and Production Research, Vol 19, Iss 5, Pp 39-44 (2008)
Formation mechanism of silicon modified aluminide coating applied on a nickel base super alloy IN-738 LC by pack cementation process was the subject of investigation in this research. Study of the microstructure and compositions of the coating was ca
Externí odkaz:
https://doaj.org/article/5bf2290e357b4943932fe17c253738e7
Autor:
M. Sedighi, S. Rastegari
Publikováno v:
Canadian Metallurgical Quarterly. 61:273-281
Publikováno v:
Journal of Thermal Spray Technology. 30:1049-1058
In the present study, APS Al2O3-YAG layers containing 10, 20, and 40 wt.% YAG were deposited as the intermediate layer between the MCrAlY bond coat and the YSZ top coat of double-ceramic-layered TBC (DCL-TBC) on the Ni-based superalloy substrate. The
Publikováno v:
Surface Engineering. 37:343-350
In this research, the formation mechanism of platinum-modified (Pt-modified) aluminide coating structure applied by out-of-the-pack aluminizing is investigated. For this purpose, the samples of sup...
Autor:
A. Moein, S. Rastegari
Publikováno v:
Surface Engineering. 36:982-989
The impacts of pulse current electroplating variables such as frequency, duty cycle, and concentration of titanium carbide nanoparticles on the morphology of Ni–W–TiC nanocomposite coating applied ...
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