会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • Partial Chemical Plating Technique for Apertures of Aluminum Radiator
    • 铝散热器孔径部分化学镀技术
    • US20090014334A1
    • 2009-01-15
    • US11873343
    • 2007-10-16
    • Wenzhen XieDonglin Li
    • Wenzhen XieDonglin Li
    • C25D3/12C25D5/02C23C22/56C25D3/56C23C2/06C25D5/44
    • F28F21/08C23C18/1616C23C18/1653C23C18/32F28F9/18
    • This invention involves the technical area of chemical plating in aluminum radiators, referring specifically to the partial chemical plating technique in the inner cavity of aluminum radiator. It undergoes the inner cavity shielding before zinc impregnation and continues chemical oxidization in other parts in the chemical the based on the existing oxidization trough, making the unshielded area unable to sediment a layer of zinc and be plated with nickel and phosphors alloy. Then, it is applied with enclosure technique. The chemical oxidization and enclosure enable the sections other than the inner cavity in the aluminum radiator to be covered with a layer of oxidization film against erosion from acid and alkali, so the sections covered with a oxidization film will not accumulate a layer of zinc nor be plated with nickel and phosphor alloy in the subsequent zinc impregnation and nickel plating. Only the surface of the inner cavity is plated with nickel and phosphor alloy. The technique in this invention is simple and easy to achieve, with only the walls in inner cavity being plated with nickel and phosphor alloy, which can save up nickel and effectively cut the aluminum radiators' costs.
    • 本发明涉及铝散热器中化学镀的技术领域,具体涉及铝散热器内腔中的部分化学镀技术。 在锌浸渍之前,它经历内腔屏蔽,并在化学中的其他部分继续基于现有的氧化槽进行化学氧化,使得非屏蔽区域不能沉积一层锌并镀镍和磷光体合金。 然后,应用封闭技术。 化学氧化和封闭使得铝散热器中的除了内部空腔之外的部分被一层氧化膜覆盖,以防止酸和碱的侵蚀,因此用氧化膜覆盖的部分不会积聚一层锌,也不会 在随后的锌浸渍和镀镍中镀有镍和磷合金。 只有内腔的表面镀镍和磷光合金。 本发明的技术简单易行,内腔内仅镀镍和磷光合金,可节省镍,有效降低铝散热器成本。