Results 31 to 40 of about 322,256 (246)
INFLUENCE OF THE CAST IRON’S CHEMICAL COMPOSITION ON THE INTERPHASE DISTRIBUTION OF MN
Nauka ta progres transportu, 2016 Purpose. This paper focuses on obtaining the dependencies of the manganese content in the metallic base (Mno) and its interphase distribution coefficient (KPMn) on the cast iron’s chemical composition in the system Fe–C–Cr – Ni –Mn. Methodology. The cast
V. V. Netrebko, I. P. Volchok
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Carbide precipitation behavior during vacuum arc remelting of GH4742 alloy
Journal of Aeronautical Materials, 2022 The different heat transfer conditions in each region of the vacuum arc remelting superalloy ingot lead to significant difference in the morphology and size distribution of carbide in the ingot.
ZHOU Yang +6 more
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Improvement of piezoresistance properties of silicon carbide ceramics through co-doping of aluminum nitride and nitrogen [PDF]
, 2008 The piezoresistance coefficient was measured on co-doped silicon carbide ceramics. Evaluation samples of alpha-silicon carbide ceramics were first fabricated by glass capsule HIP method using powder mixture of silicon carbide and aluminum nitride with ...
Hayashi, Hidetaka +2 more
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Research status and prospect of Co-phase strengthening in cemented carbide
Cailiao gongchengWC-Co cemented carbide has applied in various fields due to its excellent properties. However， the defects of Co bonding phase in hard alloys， such as low hardness， low wear resistance， and poor high-temperature stability， limit their use.
LIAO Yu, ZHANG Qianwei, HU Qiming
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Jurnal Ilmiah SINERGI, 2023 The As-Cast condition of Hadfield alloy usually contains (Fe, Mn)3C carbides around the austenitic grains, which promote brittleness, making the steel impractical in industry.
Haris Wahyudi +3 more
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Processing of Silicon Carbide by Laser Micro Sintering [PDF]
, 2006 Silicon carbide – a solid with covalent bonds - is conventionally synthesized via the Acheson process. Usually solid bodies of silicon carbide with definite shapes are generated from the grained material via hot isostatic pressing or liquid phase ...
Ebert, R. +5 more
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Several new catalysts for reduction of oxygen in fuel cells [PDF]
, 1970 Test results prove nickel carbide or nitride, nickel-cobalt carbide, titanium carbide or nitride, and intermetallic compounds of the transition or noble metals to be efficient electrocatalysts for oxygen reduction in alkaline electrolytes in low ...
Cattabriga, R. A. +4 more
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RSC Advances, 2015 Anin situpolymerization route for the synthesis of zirconium carbide, hafnium carbide and their ternary carbide nanoparticles.
Changrui Zhang +3 more
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Metals, 2023 High-strength microalloyed steels are widely used in various branches of technology and industry due to the simultaneous combination of high indicators of strength, ductility, fatigue, corrosion resistance, and other service properties.
Alexander Zaitsev +2 more
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Metals, 2023 Combining the advantages of a wet chemical method and spark plasma sintering, carbide-doped materials W-1wt%TiC and W-1wt%ZrC were prepared. Microstructural evolution in W-1wt%TiC and W-1wt%ZrC under irradiation of 5 keV He+ at 600 °C to fluences up to 5.
Xiaoyu Ding +7 more
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