High temperature sliding element and method for preventing high
temperature sliding wear
    1.
    发明授权
    High temperature sliding element and method for preventing high temperature sliding wear 失效
    高温滑动元件及防止高温滑动磨损的方法

    公开(公告)号:US4902576A

    公开(公告)日:1990-02-20

    申请号:US919455

    申请日:1986-10-16

    IPC分类号: C04B41/52 C04B41/89 F16C33/04

    摘要: A high temperature sliding element is provided with a metallic film formed of any one of metals Ni, Mn, Cr, Fe and Co, and alloys of these metals on a sliding surface of a substrate of carbide ceramics or nitride ceramics in accordance with physical vapor deposition. When the substrate and a sliding counterpart ceramic member are slid in a high temperature atmosphere 500.degree. C. or higher with the metallic film intervening therebetween, wear due to sliding motion between the substrate and the counterpart ceramic member can effectively be reduced. The metallic film forms an oxidized sliding surface layer at the high temperature.

    摘要翻译: 高温滑动元件设置有由金属Ni,Mn,Cr,Fe和Co中的任何一种形成的金属膜,以及这些金属在碳化物陶瓷或氮化物陶瓷的基板的滑动表面上的合金根据物理蒸气 沉积 当衬底和滑动配对陶瓷构件在介于其间的金属膜的500℃或更高的高温环境中滑动时,可以有效地减少由于衬底和配对陶瓷构件之间的滑动而导致的磨损。 金属膜在高温下形成氧化的滑动表面层。

    Self-lubricating iron base alloy
    2.
    发明授权
    Self-lubricating iron base alloy 失效
    自润滑铁基合金

    公开(公告)号:US4028097A

    公开(公告)日:1977-06-07

    申请号:US654689

    申请日:1976-02-03

    IPC分类号: C22C38/12 C22C38/60

    CPC分类号: C22C38/12

    摘要: The coefficient-of-friction of iron base alloys containing molybdenum is lowered by incorporation of sulphur or selenium. The wear resistance is greatly increased by adding carbon with little if any increase in the coefficient-of-friction. A method of preparation is disclosed.

    摘要翻译: 含钼的铁基合金的摩擦系数通过掺入硫或硒而降低。 如果增加摩擦系数,则通过添加碳几乎可以大大提高耐磨性。 公开了一种制备方法。

    Backing plate for disc brake with different damping layers for brake
squeal
    3.
    发明授权
    Backing plate for disc brake with different damping layers for brake squeal 失效
    碟形制动器的背板用于制动器尖叫的不同阻尼层

    公开(公告)号:US5099962A

    公开(公告)日:1992-03-31

    申请号:US583324

    申请日:1990-09-17

    摘要: A damping pad for preventing brake squeal includes: a first metal plate with a brake shoe fixed to one surface thereof; a second metal plate; a third metal plate; a first damping layer disposed between the other surface of the first metal plate and one surface of the second metal plate, and composed of viscoelastic material for high temperature use having a maximum loss factor at a temperature of 50.degree. C. to 100.degree. C.; and a second damping layer disposed between the other surface of the second metal plate and one surface of the third metal plate, and composed of viscoelastic material for low temperature use having a maximum loss factor at a temperature of 0.degree. C. to 30.degree. C. Since the first and second damping layers are formed of different damping materials having different temperature ranges for good damping efficiencies, the use of different kinds of damping materials are employed, so that vibrations which may cause the brake squeal are damped through a wide temperature range, thus preventing the brake squeal.

    摘要翻译: 一种用于防止制动尖叫的阻尼垫包括:具有固定在其一个表面上的制动蹄的第一金属板; 第二金属板; 第三金属板; 第一阻尼层,设置在第一金属板的另一个表面和第二金属板的一个表面之间,由用于高温使用的粘弹性材料构成,在50℃至100℃的温度下具有最大的损耗因子。 ; 以及第二阻尼层,其设置在所述第二金属板的另一个表面和所述第三金属板的一个表面之间,并且由在0℃至30℃的温度下具有最大损耗因子的低温用粘弹性材料构成 由于第一阻尼层和第二阻尼层由具有不同温度范围的不同阻尼材料形成以获得良好的阻尼效率,因此采用不同种类的阻尼材料,使得可能导致制动尖叫的振动在宽的温度范围内被阻尼 ,从而防止刹车尖叫。