Results 51 to 60 of about 1,028 (199)
Synthesis and Properties of Octet NiCr Alloy Lattices Obtained by the Pack Cementation Process
Applied Sciences, 2023 NiCr alloys with different components were obtained by pack chromation and homogenization heat treatment of octet Ni lattice. The microstructure, alloy composition, microhardness and quasi-static compression properties of the NiCr lattice were tested ...
Peng Zhao +4 more
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Pack cementation of high chromium steel for high temperature application in steam condition [PDF]
, 2018 The oxidation of high Chromium (Cr) steels in steam environment may cause retardation or evaporation of protective chromia (Cr2O3) layer, which reduces its corrosion resistance as boiler materials.
Farah Alia, Fauzi
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Molybdeno-Aluminizing of Powder Metallurgy and Wrought Ti and Ti-6Al-4Valloys by Pack Cementation process [PDF]
, 2016 El artículo está disponible online en la web del editor (Elsevier) desde el 23 de junio de 2016.Wear and high temperature oxidation resistance of some titanium-based alloys needs to be enhanced, and this can beeffectively accomplished by surface ...
Tsipas, Sophia Alexandra +1 more
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Frontiers in Materials, 2020 An aluminide–silicide coating was prepared on a pure tungsten substrate by halide-activated pack cementation. Thickness, morphology, and phase structure of the Al–Si coating were systematically investigated.
Liu Zhu +3 more
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International Journal of Electrochemical Science, 2021 Titanizing coatings were prepared on 316L stainless steel by the pack cementation method at 950, 1020 and 1100 °C. The coating surface and cross-section were analyzed by using X-ray diffraction (XRD) and scanning electron microscopy (SEM).
Minhang Zeng, Yong Yang, Moucheng Li
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Desenvolvimento de revestimentos cromatizados e aluminizados por pack cementation [PDF]
, 2014 Orientadora: Profª. Drª. Ana Sofia C. M. d'OliveiraDissertação (mestrado) - Universidade Federal do Paraná, Setor de Tecnologia, Programa de Pós-Graduação em Engenharia e Ciência dos Materiais - PIPE.
Dalpasquale, Alana Sebastiani
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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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Formation Mechanism of Titanium Diffusion Coating on Nickel-Based Superalloy B-1900
Journal of Advanced Materials in Engineering, 2012 Although titanium has been recognized for its excellent bio-compatibility with human tissues and good corrosion resistance in some specific environments, little attention has been paid to the surface enrichment of the components by titanium.
F. Shahriari +2 more
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Development of an Oxidation Resistance Surface Coating on Niobium Base Metal
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018 Nb (niobium) and Nb-based alloys are promising refractory materials for use at high temperatures. However, due to the weak resistance to high temperature oxidation, a dramatic modification in oxidation resistance is required to use Nb-based refractory ...
Candan Sen Elkoca
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Aluminization by pack cementation of an AISI 304L steel
, 2023 Este trabalho tem como objetivo a aplicação de revestimentos à base de alumínio para aprimorar a resistência à corrosão da ponta de limpeza (cleaning tips) de caldeiras de recuperação Kraft cuja função é desobstruir as portas de fluxo de ar.
Pimenta, Rayander Martins
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