Using of Pulsed Nd-Yag Laser in the Treatment of Thermal Spray by Aluminum and Diffusion Coating Phases of Low Alloy Steel [PDF]
Engineering and Technology Journal, 2012 High power pulsed Neodymium doped Yttrium Aluminum Garnet- (Nd– YAG)- laser with 1J power was used to fuse coatings containing a mixture of FeAlO and Al. This mixture produced by aluminizing pack cementation treatment and thermal spray of low alloy steel,
Abd Al- khalaq Fawzy Hamood
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Synthesis and characterization of nanostructured Mg2Si by pack cementation process
Results in Materials, 2022 Αbstract: Nowadays, energy saving is one of the most important issues to be solved worldwide. This effort is supported by the synthesis and use of thermoelectric materials. A variety of techniques have been used to prepare silicides, such as ball milling,
Dimitrios Stathokostopoulos +6 more
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Influence of ZrO2 addition on nickel aluminide layers on pure nickel substrate prepared by pack cementation [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2022 This study aims to apply pack aluminization which contains ZrO2 powder to develop NixAly layers on the surface of pure Ni substrate to investigate the effect of ZrO2 content on phase development and oxidation behavior of the aluminized Ni.
Sirichai Leelachao +3 more
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Nanostructure and Nanomechanics of Cement: Polydisperse Colloidal Packing [PDF]
Physical Review Letters, 2012 Cement setting and cohesion are governed by the precipitation and growth of calcium-silicate-hydrate, through a complex evolution of microstructure. A colloidal model to describe nucleation, packing, and rigidity of calcium-silicate-hydrate aggregates is proposed.
Masoero, E. +4 more
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Simultaneous Diffusion Coating of Cr and Si on Stainless Steel using Fluoride-Free Activator [PDF]
, 2013 The simultaneous deposition of chromium and silicon on stainless steel using a halide-activated diffusion coating process was performed to improve oxidation properties at high temperatures.
Akamatsu Katsuya +5 more
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GEN-IV LFR development: Status & perspectives [PDF]
, 2018 Since Lead-cooled Fast Reactors (LFR) have been conceptualized in the frame of Generation IV International Forum (GIF), great interest has focused on the development and testing of new technologies related to Heavy Liquid Metal (HLM) nuclear reactors. In
Bassini, Serena +6 more
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Sustainable Blended Cements—Influences of Packing Density on Cement Paste Chemical Efficiency [PDF]
Materials, 2018 This paper addresses the development of blended cements with reduced clinker amount by partial replacement of the clinker with more environmentally-friendly material (e.g., limestone powders). This development can lead to more sustainable cements with reduced greenhouse gas emission and energy consumption during their production.
Knop, Yaniv, Peled, Alva
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Pack cementation diffusion coatings for iron-base alloys [PDF]
Surface and Coatings Technology, 1995 With the aid of computer-assisted calculations of the equilibrium vapor pressures in halide-activated cementation packs, processing conditions have been identified and experimentally verified for the codeposition of two or more alloying elements in a diffusion coating on a variety of steels.
X.M. Peng, C.Q. Xia, Y.Y. Liu, J.H. Wang
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Optimization of Cyclic Oxidation Parameters in Steel-T21 for Aluminization Coating Using Taguchi-ANOVA analysis by MINITAB13 [PDF]
Engineering and Technology Journal, 2009 The increasing demands for high quality coatings has made it inevitable thatthe surface coating industry would put more effort into precisely controlling thecoating process relative to media for which is subjected.
Abbas Khammas Hussein
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Permeability evolution across carbonate hosted normal fault zones [PDF]
, 2016 Acknowledgements: The authors would like to thank Total E&P and BG Group for project funding and support, and the Industry Technology Facilitator for facilitating the collaborative development (grant number 3322PSD).
Haines, Thomas J. +3 more
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