Biphasic nanoporous vitreous carbon material and method of making the same
    245.
    发明授权
    Biphasic nanoporous vitreous carbon material and method of making the same 有权
    双相纳米孔玻璃碳材料及其制作方法

    公开(公告)号:US07862897B2

    公开(公告)日:2011-01-04

    申请号:US11627940

    申请日:2007-01-26

    Abstract: A biphasic nanoporous vitreous carbon material with a cementitious morphology characterized by presence of non-round porosity, having superior hardness and tribological properties, as useful for high wear-force applications. The biphasic nanoporous vitreous carbon material is produced by firing, under inert atmosphere, of particulate vitrified carbon in a composition containing (i) a precursor resin that is curable and pyrolyzable to form vitreous carbon and, optionally, (ii) addition of one or more of the following: solid lubricant, such as graphite, boron nitride, or molybdenum disulfide; a heat-resistant fiber reinforcement, such as copper, bronze, iron alloy, graphite, alumina, silica, or silicon carbide; or one or more substances to improve electrical conductivity, such as dendritic copper powder, copper “felt” or graphite flake, to produce a superior vitreous carbon that is useful alone or as a continuous phase in reinforced composites, in relation to conventional glassy carbon materials.

    Abstract translation: 具有水泥质形态的双相纳米孔玻璃碳材料,其特征在于存在非圆形孔隙率,具有优异的硬度和摩擦学性能,对于高磨损应用是有用的。 双相纳米多孔玻璃碳材料是通过在惰性气氛下在含有(i)可固化和可热解以形成玻璃碳的前体树脂的组合物中,在惰性气氛下焙烧,并且任选地(ii)加入一种或多种 如下:固体润滑剂,如石墨,氮化硼或二硫化钼; 铜,青铜,铁合金,石墨,氧化铝,二氧化硅或碳化硅等耐热纤维增强材料; 或一种或多种改善导电性的物质,例如树枝状铜粉,铜“毡”或石墨片,以产生相对于常规玻璃碳材料单独使用或作为连续相可用于增强复合材料的优质玻璃碳 。

    LUBRICATING ARRANGEMENT OF CHAIN ASSEMBLAGE
    246.
    发明申请
    LUBRICATING ARRANGEMENT OF CHAIN ASSEMBLAGE 审中-公开
    链条组装的润滑装置

    公开(公告)号:US20100240558A1

    公开(公告)日:2010-09-23

    申请号:US12408122

    申请日:2009-03-20

    Applicant: WEN-PIN WANG

    Inventor: WEN-PIN WANG

    Abstract: The present invention pertains to a lubricating arrangement of a chain assemblage serving to coat chain components. Particularly, the lubricating arrangement includes a first non-electrolytic nickel layer and a second PTFE alloy layer that possess 3 to 35 vol % PTFE, whereby the present invention conduces to attain an automatically lubricating capability, increase the surface hardness of the chain assemblage, and prolong the utilization thereof without affecting the tensile strength.

    Abstract translation: 本发明涉及用于涂敷链条部件的链条组合件的润滑装置。 特别地,润滑装置包括第一非电解镍层和具有3至35体积%PTFE的第二PTFE合金层,由此本发明有助于获得自动润滑能力,增加链组合的表面硬度,以及 延长其利用率而不影响拉伸强度。

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