Porcelain enamel coating for high-carbon steel
    1.
    发明授权
    Porcelain enamel coating for high-carbon steel 有权
    瓷搪瓷涂层用于高碳钢

    公开(公告)号:US06177201B1

    公开(公告)日:2001-01-23

    申请号:US09334839

    申请日:1999-06-17

    IPC分类号: B05B302

    CPC分类号: C23D5/00 Y10T428/24942

    摘要: A porcelain enamel coating suitable for use on high-carbon content, heat-rolled sheet steel is provided. The coating includes a ground coat layer for coating directly onto the steel and a cover coat layer. The ground coat layer includes a soft ground coat frit having nickelous oxide dispersed substantially uniformly throughout. The resulting porcelain enamel coating provides good resistance to boiling defects, such as pinholes.

    摘要翻译: 提供适用于高碳含量的瓷搪瓷涂层,热轧钢板。 该涂层包括用于直接涂覆在钢上的底涂层和覆盖层。 底涂层包括具有大致均匀分散的氧化镍的软底涂层玻璃料。 所得到的瓷搪瓷涂层提供良好的耐沸腾缺陷,如针孔。