PRODUCTION OF ACICULAR PARTICLE CONTAINING IRON CARBIDE

PURPOSE:To produce acicular particle containing iron carbide, by contacting acicular beta-FeOOH or its dehydrated product with CO or a mixture of CO and H2. CONSTITUTION:Acicular beta-FeOOH is treated with an alkaline aqueous solution, e.g. with 1-10N NaOH solution at 30-100 deg.C for >=0.5hr. Th...

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Bibliographische Detailangaben

Hauptverfasser:	DAIMON SHIGEO, SHIBUYA YOSHIYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS THEREOF INORGANIC CHEMISTRY MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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