Results 31 to 40 of about 4,585,274 (405)
In situ high-temperature Mössbauer spectroscopic study of carbon nanotube-Fe-Al2O3 nanocomposite powder [PDF]
, 2009 The oxidation of a carbon nanotube–Fe–Al2O3 nanocomposite powder was investigated using notably thermogravimetric analysis, room temperature transmission and emission Mössbauer spectroscopy and, for the first time, in situ high-temperature transmission ...
De Grave, Eddy +3 more
core +2 more sources
Oxidation Resistance of Alcrn Coating Deposited on Ti-46Al-7Nb-0.7Cr-0.1Si-0.2Ni Alloy
Archives of Metallurgy and Materials, 2014 W artykule przedstawiono wyniki badań odporności na utlenianie izotermiczne stopu Ti-46Al-7Nb-0.7Cr-0.1 Si-0.2Ni z naniesioną powloką AICrN. Materiałem referencyjnym był stop Ti-46Al-7Nb-0.7Cr-0.1 Si-0.2Ni w stanie wyjściowym, bez naniesionej powłoki ...
Małecka J.
doaj +1 more source
Effect of Sc Addition on High-Temperature Oxidation Performance of Al-Li Alloy
Crystals, 2022 Aluminum–lithium alloys were treated by high-temperature oxidation. The oxidation kinetics were analyzed by oxidation weighing. The surface morphology of the oxidized samples was observed by FESEM scanning electron microscopy.
Baosong Zhu +6 more
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Oxidation resistance performance of SiC-AlON ceramic composites at high temperature [PDF]
Processing and Application of Ceramics, 2022 The microstructure and oxidation behaviour of the pure AlON ceramics and 8 wt.% SiC-AlON composite were investigated at 700-1500°C. With increasing oxidation temperature, the surface morphology of two ceramics showed a change from acicular to flaky-like ...
Xiao Lai Rong +8 more
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PERILAKU OKSIDASI ISOTERMAL PADUAN 68,5Fe-14Ni-9Al-7,5Cr-1Mo PADA TEMPERATUR 800, 900, DAN 1000°C
Rekayasa MesinExtensive research has been conducted on high-temperature alloys for power generation, with chromium-forming ferritic iron as the primary basis for these materials.
Fadhli Muhammad, Eddy Agus Basuki
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High temperature oxidation behavior of C-Mn steels containing As/Cu-As
工程科学学报, 2015 The high temperature oxidation characteristics of C-Mn steels containing As or Cu + As were investigated by thermo-gravimetry, scanning electron microscopy, and electron probe micro-analysis.
XIN Wen-bin +4 more
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Coupling effect of temperature and Cr content on the steam oxidation of Ni-Fe-Cr alloys
Materials Research Express, 2021 Excellent resistance to steam oxidation is a key required property for heat-resistant alloys used in next-generation fossil power plants. In order to clarify the degradation mechanism of Ni-Fe-Cr alloys in high temperature steam, four kinds of Ni-Fe-Cr ...
Huihui Zhang +6 more
doaj +1 more source
, 2020 This is the first comprehensive study on the development of a cubic crystallographic texture in pure chromium (Cr) manufactured using laser powder bed fusion (LPBF) with different laser energy densities to alter its microstructure and high-temperature ...
O. Gokcekaya +5 more
semanticscholar +1 more source
Nuclear Materials and Energy, 2023 In this study, two different CrN coatings were deposited on the surface of Zr-4 via a multi-arc ion-plating method using gradient and non-gradient deposition processes.
Chuiyi Meng +8 more
doaj +1 more source
High-performance thermal emitters based on laser engineered metal surfaces [PDF]
, 2020 Effective thermal management is of paramount importance for all high-temperature systems operating under vacuum. Cooling of such systems relies mainly on radiative heat transfer requiring high spectral emissivity of surfaces, which is strongly affected ...
Abdolvand, Amin +7 more
core +2 more sources