利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101568738B 多层滑动部件及其制造方法 有权

多层滑动部件及其制造方法
摘要：
[问题]多层滑动部件旨在应用于高温领域，曾经提出了一种具有例如为金属板网或金属纱网的金属网状构件和与之一体的膨胀石墨的滑动板件，但是若将这种滑动板件用在例如轴承等滑动部件上，则在强度方面会存在问题，这使得该滑动板件只能在有限范围内使用。因此本发明的目的是提供一种在润滑油和合成树脂均无法使用的高温环境下也适用的多层滑动部件，以及该多层滑动部件的制造方法。[解决方式]本发明提供一种多层滑动部件(1)，具有：金属网状构件(5)，例如金属板网(50)，其以中间设有多孔青铜烧结层(4)的方式一体接合在里衬金属(3)的表面上，所述多孔青铜烧结层(4)一体接合在所述里衬金属(3)的表面上；和膨胀石墨(8)，其用于填充所述金属网状构件(5)上的开口和覆盖所述金属网状构件(5)的表面。
摘要（英）：

To provide a multilayer sliding member, suitable for use in high-temperature applications where lubricating oils or synthetic resins are not usable, and a method for manufacturing the same, by solving a problem involved in a conventional sliding sheet material, intended for use in a high-temperature range, comprising a metallic mesh material, such as an expanded metal or a metallic mesh, and an expanded graphite integrated with each other, that the strength is poor for use in bearing or other sliding member applications and, consequently, the range of use is limited. A multilayer sliding member (1) characterized by comprising a metallic back metal (3), a porous bronze sinter layer (4) joined integrally onto the surface of the metallic back metal (3), a metallicmesh material (5), such as an expanded metal (50), joined integrally onto the surface of the metallic back metal (3) through the porous bronze sinter layer (4), and an expanded graphite (8) filled into the mesh of the metallic mesh material (5) and covering the surface of the metallic mesh material (5).

公开/授权文献
0/0