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Showing 1 to 4 of 4 for “"Liquid Phase Sintered"”.
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Abnormal Grain Growth of Tungsten Carbide in Small Amount of Cobalt: Mechanism and Application
<P>CONSIDERABLE ABNORMAL GRAINS WERE OBSERVED IN LIQUID PHASE SINTERED CEMENTED WC WITH 0.2~0.9WT% COBALT. MICROSTRUCTURE EXAMINATIONS SHOWED GRAIN BOUNDARIES PARALLEL TO (0001) PLANES AND AGG WAS EXPLAINED BY GRAIN BOUNDARY RE-ENTRANT EDGE (GBRE) ASSISTED 2-D NUCLEATION PROCESS. GRAIN COALESCENCE …
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Design and processing of low alloy high carbon steels by powder metallurgy. P/M processing and liquid phase sintering of newly designed low-alloy high carbon steels based on Fe-0.85Mo-C-Si-Mn with high toughness and strength.
… ThermoCalc modelling was employed to predict liquid phase amounts for two different powder grades, Astaloy 85Mo or Astaloy CrL with additive elements such as (0.4-0.6wt%)Si, (1.2-1.4wt%)C and (1-1.5wt%)Mn, in the sintering temperature range 1285-1300ºC and such powder mixes were pressed and …
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Keramische Membranen auf Basis LPS-SiC: Schlickerentwicklung und Beschichtungsverfahren
… an das Filtermaterial. Sogenanntes "Liquid Phase Sintered Silicon Carbide" (LPS-SiC) erfüllt die Anforderungen sehr gut. Deshalb bestand das Ziel der Arbeit besteht darin, erstmals aus LPS-SiC asymmetrische keramische Membranen (grobporöses Substrat mit dünner, feinporiger …
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Processing Effects on (110K) Phase Development and Properties in Bismuth-Strontium-Calcium-Copper-Oxygen Superconducting System
… $\rm Bi\sb2Sr\sb2Ca\sb2Cu\sb3O\sb{x}$ (2223) phase was prepared by distributed liquid phase sintering of combined oxide precursors, $\rm Bi\sb2O\sb3.2SrO$ and (2CaO + 3CuO) from a starting composition of (2.8 224). The samples were characterized using four point probe resistance measurement, …