CONDUCTIVE SOLID LUBRICANT AND METHOD FOR PRODUCING CONDUCTIVE SOLID LUBRICANT

CONDUCTIVE SOLID LUBRICANT AND METHOD FOR PRODUCING CONDUCTIVE SOLID LUBRICANT

PROBLEM TO BE SOLVED: To impregnate artificial graphite or natural graphite having electroconductivity and high heat resistance as a base with high-lubricating liquid paraffin in order to solve defects (deficiency of heat resistance and lack of electroconductivity) of a conventional wax-based solid...

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Bibliographische Detailangaben
Hauptverfasser: KUBOTA YOSHIO, AZETSU IWAO, YOSHIMURA HIDEO, AZETSU KENTARO, KUBO SHUNICHI, TSUCHIYA HIROSHI, AZETSU SHINJIRO, AZETSU HIDEAKI
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
FUELS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Zusammenfassung:PROBLEM TO BE SOLVED: To impregnate artificial graphite or natural graphite having electroconductivity and high heat resistance as a base with high-lubricating liquid paraffin in order to solve defects (deficiency of heat resistance and lack of electroconductivity) of a conventional wax-based solid lubricant. SOLUTION: Artificial graphite or natural graphite having characteristic values of ≥5μΩm and ≤30μΩm electrical resistivity and ≥20MPa and ≤60MPa flexural strength is processed into a fixed shape and impregnated with a liquid paraffin in 3-15% weight ratio to make the graphite base viscous. COPYRIGHT: (C)2007,JPO&INPIT