Results 31 to 40 of about 696,846 (316)

CREEP BEHAVIOR OF AN EQUIMOLAR CONIFEMNCR HIGH ENTROPY ALLOY AT 1000°C AND BEYOND [PDF]

open access: yesEuropean Journal of Materials Science and Engineering
The Cantor alloy is one of the earliest high entropy alloys to appear. In contrast with its properties at low and cryogenic temperatures, its creep behavior at close to 1000°C is not yet very known.
BERTHOD Patrice
doaj   +1 more source

High Temperature Oxidation Behavior of S44535 Ferritic Stainless Steel [PDF]

open access: yesTeshugang
In order to explore the effect of rare earth La on the high-temperature oxidation behavior of S44535 ferritic stainless steel, accelerated oxidation was used to study the high-temperature oxidation of S44535 steel added with 0.26 wt.% La in static air at
Cao Xiaoqiang   +5 more
doaj   +2 more sources

Effect of rare earth Yb and Ce on high temperature oxidation resistance of TiAl alloys

open access: yesFenmo yejin jishu, 2023
TiAl alloys added with the trace rare earth elements were prepared by spark plasma sintering (SPS). The effects of rare earth elements Yb and Ce on the high temperature oxidation resistance of TiAl alloys were investigated. The microstructure, morphology,
ZHANG Xiaoyan   +6 more
doaj   +1 more source

Oxidation Resistance of Alcrn Coating Deposited on Ti-46Al-7Nb-0.7Cr-0.1Si-0.2Ni Alloy

open access: yesArchives 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

PERILAKU OKSIDASI ISOTERMAL PADUAN 68,5Fe-14Ni-9Al-7,5Cr-1Mo PADA TEMPERATUR 800, 900, DAN 1000°C

open access: yesRekayasa Mesin
Extensive 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
doaj   +1 more source

High temperature oxidation behavior of C-Mn steels containing As/Cu-As

open access: yes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
doaj   +1 more source

Effect of Sc Addition on High-Temperature Oxidation Performance of Al-Li Alloy

open access: yesCrystals, 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
doaj   +1 more source

The Influence of Specimen Thickness on the High Temperature Corrosion Behavior of CMSX-4 during Thermal-Cycling Exposure [PDF]

open access: yes, 2007
CMSX-4 is a single-crystalline Ni-base superalloy designed to be used at very high temperatures and high mechanical loadings. Its excellent corrosion resistance is due to external alumina-scale formation, which however can become less protective under ...
Krupp, Ulrich   +3 more
core   +1 more source

Silicon based oxidation-resistant coatings on Ti6242 alloy by dynamic ion mixing [PDF]

open access: yes, 2006
The influence of SixCy and SixNy amorphous coatings on the oxidation resistance of a Ti6242 (Ti–6Al–2Sn–4Zr–2Mo) alloy was investigated. They were produced at room temperature by the dynamic ion mixing technique combining physical vapour deposition with ...
Poquillon, Dominique   +7 more
core   +1 more source

Coupling effect of temperature and Cr content on the steam oxidation of Ni-Fe-Cr alloys

open access: yesMaterials 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

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