PRODUCTION OF HIGH DENSITY SPECIAL CARBONACEOUS MATERIAL

PURPOSE:To make density high and to improve electric discharge machinability by kneading a specific carbonaceous power with coke and a binder pitch. CONSTITUTION:The carbonaceous power of 5-90% having 3-30% volatile matter, 15-20mum average particle diameter and 1-30% toluene soluble matter is mixed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKAO NORITOSHI, HASHIGUCHI SHOICHI
Format: Patent
Sprache:eng
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