A monofilament having a plating film containing copper, zinc, and cobalt, the plating film having a cobalt content ratio of 0.5-8 mass% inclusive when the total content ratio of copper, zinc, and cobalt in the plating film is 100 mass%, and the plating film having a copper-zinc-cobalt content ratio of 0.5-8 mass% inclusive, and the plating film having a copper-zinc-cobalt content ratio of 0.5-8 mass% inclusive and a copper-zinc-cobalt content ratio of 0.5-8 mass% inclusive. In a cross-section in the longitudinal direction of the monofilament including the central axis of the monofilament, three observation regions of 1 [mu] m < 2 > including the outer surface of the coating film are set along the central axis such that the distance between the observation regions is 10 mm. The average value of the area ratio of cobalt in the observation region is 1% or more and 50% or less.

    一种单丝,具有镀膜,其中,所述镀膜含有铜、锌以及钴,将所述镀膜中的铜、锌以及钴的含有比例的合计设为100质量%的情况下的所述镀膜中的钴的含有比例为0.5质量%以上且8质量%以下,在包含所述单丝的中心轴的、所述单丝的长尺寸方向的截面中,在所述镀膜将包含所述镀膜的外表面的1μm见方的观察区域沿着所述中心轴以所述观察区域间的距离成为10mm的方式设定了3处的情况下,所述观察区域中的钴所占的面积比例的平均值为1%以上且50%以下。


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    Title :

    Monofilament, steel cord, and tire


    Additional title:

    单丝、钢帘线、轮胎


    Contributors:

    Publication date :

    2022-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C25D Verfahren für die elektrolytische oder elektrophoretische Herstellung von Überzügen , PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS / B60C VEHICLE TYRES , Fahrzeugreifen / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein



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