The present invention relates to a bead wire which is used for reinforcement of vehicle tires, and a method for producing the same. According to the present invention, through a process by which fine unevenness may be formed on the surface of a wire using electrolytic acid-treatment which allows a drawn wire to pass through an electrolytic bath in which an acid solution is received, and through a chemical displacement plating process by which a plating bath, which contains only one or a compound of two among cobalt, nickel, and manganese, passes through a copper-tin plating solution, a bead wire having superior adhesion is produced, wherein the bead wire has a plating layer formed thereon, the playing layer having a surface roughness of 0.01 to 1.50 µm and comprising: 97 to 99.99 % by weight of copper-tin (Cu-Sn), which consists of 75 to 99.99 % by weight of copper and 0.01 to 25 % by weight of tin; and 0.01 to 3.0% by weight of one or two components from among cobalt (Co), nickel (Ni) and manganese (Mn).

    La présente invention concerne un tringle de talon qui est utilisé pour le renforcement de pneumatiques de véhicule, et son procédé de production. Selon la présente invention, grâce à un procédé selon lequel une aspérité fine peut être formée sur la surface d'un fil métallique au moyen d'un traitement électrolytique en milieu acide qui permet d'obtenir le passage d'un fil métallique étiré à travers un bain électrolytique dans lequel une solution acide est reçue, et grâce à un processus de placage par déplacement chimique lors duquel un bain de placage, qui contient seulement un ou deux parmi un composé de cobalt, de nickel et de manganèse, circule dans une solution de placage de cuivre-étain, un tringle de talon possédant une excellente adhérence est produit, le tringle de talon présentant une couche de placage formée à sa surface, la couche de placage possédant une rugosité de surface de 0,01 à 1,50 µm et comportant: 97 à 99,99 % en poids de cuivre-étain (Cu-Sn), qui est constitué de 75 à 99,99 % en poids de cuivre et de 0,01 à 25 % en poids d'étain; et 0,01 à 3,0 % en poids d'un ou deux composants parmi du cobalt (Co), du nickel (Ni) et du manganèse (Mn).

    본 발명은 자동차의 타이어 보강용으로 사용되는 비드와이어 및 그 제조방법에 관한 것이다. 본 발명에서는 신선 가공된 와이어를 산성용액이 수용된 전해조를 통과시키는 전해 산처리에 의해 와이어의 표면에 미세한 요철이 형성되도록 하는 공정과 구리-주석 도금액에 코발트, 니켈, 망간이 단독으로 또는 두 성분의 화합물이 함유된 도금조를 통과시키는 화학치환도금 공정을 통해서 구리 75 ∼ 99.99%와 주석 0.01 ∼ 25%의 중량비로 이루어진 구리-주석 (Cu-Sn) 97 ∼ 99.99wt%와 코발트(Co), 니켈 (Ni), 망간(Mn) 중 하나 또는 두 성분 0.01 ∼ 3.0wt%로 조성되고,표면 거칠기가 0.01 ∼ 1.50㎛인 도금층이 형성된 접착성이 우수한 비드와이어가 제조된다.


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    Titel :

    BEAD WIRE HAVING SUPERIOR ADHESION AND METHOD FOR PRODUCING SAME


    Weitere Titelangaben:

    TRINGLE DE TALON POSSÉDANT UNE ADHÉRENCE SUPÉRIEURE ET SON PROCÉDÉ DE PRODUCTION
    접착력이 우수한 비드와이어 및 그 제조방법


    Beteiligte:
    PARK OK SHIL (Autor:in) / KIM DONG GIL (Autor:in) / LIM SUNG JUN (Autor:in)

    Erscheinungsdatum :

    2016-11-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL



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