Tungsten wire and metal mesh

A tungsten wire (1) is provided with a metal wire (10) containing tungsten as a main component, and an oxide film (20) covering the surface of the metal wire (10). The oxide film (20) has an average thickness of 4 nm or more and 13 nm or less. The tungsten wire (1) has a tensile strength of 3500 MPa...

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Bibliographische Detailangaben
Hauptverfasser:	KANAZAWA TOMOHIRO, NAKAI YUI, MATSUSHIMA MASANOBU, KASAHARA MASANORI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CABLES OTHER THAN ELECTRIC CASTING CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS 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 DIFFUSION TREATMENT OF METALLIC MATERIAL FERROUS OR NON-FERROUS ALLOYS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LINING MACHINES LOOMS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE METALLURGY METHODS OF WEAVING PERFORMING OPERATIONS POWDER METALLURGY PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM PRINTING PRINTING PLATES OR FOILS ROPES ROPES OR CABLES IN GENERAL STAMPS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TEXTILES TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS TYPEWRITERS WEAVING WORKING METALLIC POWDER WOVEN FABRICS
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Beschreibung
Zusammenfassung:	A tungsten wire (1) is provided with a metal wire (10) containing tungsten as a main component, and an oxide film (20) covering the surface of the metal wire (10). The oxide film (20) has an average thickness of 4 nm or more and 13 nm or less. The tungsten wire (1) has a tensile strength of 3500 MPa or more. 钨线(1)具备包含钨作为主要成分的金属线(10)和覆盖金属线(10)的表面的氧化膜(20)。氧化膜(20)的平均厚度为4nm以上且13nm以下。钨线(1)的抗拉强度为3500MPa以上。