Low friction electrical contacts

Described is an electrical contact comprising a conductive surface of nickel, tin, or a precious metal having a surface of formed grains and particles of a low friction polymer deposited on a portion of the grains wherein the resistance of the contact is about 1 ohm or less, measured at about 100 mA...

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Bibliographische Detailangaben
Hauptverfasser:	DREW GEORGE A, HARRINGTON CHARLES R, AUKLAND NEIL R
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CURRENT COLLECTORS DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LINE CONNECTORS METALLURGY PERFORMING OPERATIONS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING
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Beschreibung
Zusammenfassung:	Described is an electrical contact comprising a conductive surface of nickel, tin, or a precious metal having a surface of formed grains and particles of a low friction polymer deposited on a portion of the grains wherein the resistance of the contact is about 1 ohm or less, measured at about 100 mA, and wherein the polymer particles are deposited on the grains from a dispersion of the particles in a liquid.