公开(公告)号：US06372345B1

公开(公告)日：2002-04-16

申请号：US09297393

申请日：1999-06-17

申请人： Takayuki Wakae ,  Akira Tsujimura ,  Yuichiro Hara ,  Tadashi Kamimura ,  Masaaki Beppu ,  Eiji Hirai ,  Seiki Mori

发明人： Takayuki Wakae ,  Akira Tsujimura ,  Yuichiro Hara ,  Tadashi Kamimura ,  Masaaki Beppu ,  Eiji Hirai ,  Seiki Mori

IPC分类号： B32B900

CPC分类号： C25D15/02 ,  Y10T428/2982 ,  Y10T428/2991

摘要： The present invention is applicable to composite particles for composite dispersion plating used for forming a self-lubricating composite dispersion coating and a method of plating using such composite particles as well as a plating (coating) using the same. The purpose of the invention is to obtain a composite particle for composite dispersion plating which is comprised of a particle with an excellent capability of reducing the friction and a low or very low specific gravity, and a method of plating using such composite particles. In this invention, each of the composite particles includes a friction-reducing mother or core particle (1) encapsulated with shell particles (2) comprised of the same components as a base metal of a composite dispersion plating bath (5). This provides a composite particle for composite dispersion plating which is comprised of a particle with an excellent capability of reducing the friction and a low or very low specific gravity. As a result, the composite particles can form an eutectic system in a plating layer without addition of any surfactant.

摘要翻译： 本发明可应用于用于形成自润滑复合分散涂层的复合分散电镀用复合颗粒和使用这种复合颗粒的电镀方法以及使用该复合颗粒的电镀（涂层）。 本发明的目的是获得一种复合分散电镀用复合颗粒，该复合颗粒由具有优异的降低摩擦力和低或非常低比重的能力的颗粒组成，以及使用这种复合颗粒的电镀方法。 在本发明中，复合颗粒中的每一种都包含由与复合分散电镀液（5）的贱金属相同的组分构成的壳粒子（2）包裹的摩擦降低母体或核心颗粒（1）。 这提供了一种用于复合分散电镀的复合颗粒，其由具有优异的降低摩擦和低或非常低比重的能力的颗粒组成。 结果，复合颗粒可以在不加任何表面活性剂的情况下在镀层中形成共晶体系。