Results 81 to 90 of about 1,037 (226)
Processing & Characterization of Nickel-Aluminide Coating on Metal Substrates [PDF]
, 2007 Nickel-aluminide has drawn enormous attention because of its technological and scientific interest. It has long been used as a coating material on industrial and structural elements, where its function has been to minimize the thermo-mechanical stresses ...
M, Chaithanya
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Effect of Cr addition on the properties of aluminide coating layers formed on TiAl alloys
, 2019 TiAl alloys were coated by two different processes with a simple aluminide coating and a Cr+Al-type composite coating for the improvement of oxidation resistance of the alloy. Simple aluminizing was applied to TiAl-XCr (X = 1, 4, 6 at.%) alloys.
Jung, HG, Kim, KY, Jung, DJ
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Formation Mechanism of Silicon Modified Aluminide Coating on a Ni-Base Superalloy
International Journal of Industrial Engineering and Production Research, 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.
S. Rastegari +3 more
doaj
Journal of Materials Research and TechnologyThis study presents a comparative investigation on the hot corrosion behavior of Mo-rich single-crystal superalloys with simple aluminide coatings and Co-modified aluminide coatings under molten salt corrosion by 75 wt % Na2SO4 + 25 wt % NaVO3 mixture at
X.Y. Chen +6 more
doaj +1 more source
Computer model to predict electron beam-physical vapour deposition (EB-PVD) and thermal barrier coating (TBC) deposition on substrates with complex geometry [PDF]
, 2000 For many decades gas turbine engineers have investigated methods to improve engine efficiency further. These methods include advances in the composition and processing of materials, intricate cooling techniques, and the use of protective coatings ...
Pereira, Vitor Emanuel M. Loureiro S.
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, 2022 Diffusion aluminide coatings are widely employed to increase oxidation resistance of superalloy components. This work presents an innovative modified diffusion coating on a Ni-based superalloy obtained by the deposition of an electroless nickel layer ...
Paglia L. +5 more
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Cyclic Oxidation of Diffusion Aluminide Coatings
, 2023 The diffusion aluminide coatings are used for high-temperature applications. Structural materials of particular components degrade during service due to fatigue, creep, oxidation, corrosion and erosion. The requirements of higher efficiency of modern industrial applications increase the development of new structural materials, technologies and ...
openaire +1 more source
Silicon-slurry/aluminide coating
, 1983 A low cost coating protects metallic base system substrates from high temperatures, high gas velocity ovidation, thermal fatigue and hot corrosion and is particularly useful fo protecting vanes and blades in aircraft and land based gas turbine engines. A
Young, S. G., Deadmore, D. L.
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A study on aluminide and Cr-modified aluminide coatings on TiAl alloys by pack cementation method
, 2019 The halide-activated pack cementation method was utilized to deposit a suitable coating on TiAl to ensure its oxidation resistance. TiAl alloys were coated by two different pack cementation processes with simple aluminide coating and Cr-modified ...
Gong, SK +4 more
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, 2022 In this study, a nickel aluminide coating was obtained on CMSX-4 via a chemical vapor aluminizing (CVA) technique. The CVA coating process was carried out for 4 and 6 hours at 1070 degrees C to examine the effects of CVA process time on the properties of
Inceyer, Ahmet Arda +4 more
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