Method for providing a low-friction surface
    91.
    发明授权
    Method for providing a low-friction surface 有权
    提供低摩擦表面的方法

    公开(公告)号:US09032597B2

    公开(公告)日:2015-05-19

    申请号:US13808541

    申请日:2010-07-16

    申请人: Boris Zhmud

    发明人: Boris Zhmud

    摘要: A manufacturing method for providing a low-friction surface comprises providing (210) of a mechanical element. A tool is mechanically rubbed (212) against a surface of the mechanical element. A process liquid is provided (214) to a contact area between the mechanical element and the tool. The process liquid comprises a first element that is a refractory metal and a second element that is a chalcogen. The first and second elements are provided in a liquid substance. The mechanical rubbing is performed with a contact pressure that is between 1% and 100% of an ultimate strength of the mechanical element. The mechanical rubbing thereby causes a combined burnishing of the surface of the mechanical element and a deposition of a tribofilm on the surface of the mechanical element. The tribofilm comprises the first element and the second element.

    摘要翻译: 用于提供低摩擦表面的制造方法包括提供(210)机械元件。 工具被机械地摩擦(212)抵靠机械元件的表面。 将工艺液体(214)设置到机械元件和工具之间的接触区域。 处理液体包括作为难熔金属的第一元素和作为硫属元素的第二元素。 第一和第二元件设置在液体物质中。 以机械元件极限强度的1%至100%之间的接触压力进行机械摩擦。 机械摩擦从而导致机械元件表面的组合抛光和摩擦膜沉积在机械元件的表面上。 摩擦膜包括第一元件和第二元件。

    Enhanced petroleum-based aliphatic hydrocarbon lubricant using inorganic fullerence-like nano-spheres
    92.
    发明申请
    Enhanced petroleum-based aliphatic hydrocarbon lubricant using inorganic fullerence-like nano-spheres 审中-公开
    使用无机富勒烯样纳米球增强石油基脂族烃润滑剂

    公开(公告)号:US20070087943A1

    公开(公告)日:2007-04-19

    申请号:US11250964

    申请日:2005-10-14

    申请人: Matthew Zuckerman

    发明人: Matthew Zuckerman

    IPC分类号: C10M105/04 C10M125/22

    摘要: The present invention provides a new composite lubricant to deliver lubrication effectiveness by reducing friction coefficient and wear rates and increasing the load bearing capacity, said composite lubricant comprising a base of time-proven aliphatic hydrocarbon into and dispersed throughout which are both nested, hollow, fullerene-like nano-spheres and petroleum distillates previously used as antistatic additives to increase conductivity of the composite lubricant.

    摘要翻译: 本发明提供了一种新的复合润滑剂,其通过降低摩擦系数和磨损率并增加承载能力来提供润滑效果,所述复合润滑剂包括经时间验证的脂肪烃的基础并分散在其中,其中嵌套的,空心的,富勒烯 类似的纳米球体和先前用作抗静电添加剂的石油馏分,以增加复合润滑剂的导电性。

    Process for mixed extreme pressure additives
    100.
    发明授权
    Process for mixed extreme pressure additives 失效
    混合极压添加剂的工艺

    公开(公告)号:US5242613A

    公开(公告)日:1993-09-07

    申请号:US791271

    申请日:1991-11-13

    IPC分类号: C10M141/10 C10M159/12

    摘要: This invention relates to additives for oleaginous fluids containing extreme pressure and antiwear agents and containing less than 15 GC area percent higher dialkyl polysulfides and to a process for their production comprising:a) forming a first reaction mass comprising olefin, a sulfur source, and a catalyst;b) heating the first reaction mass to a temperature and for a period of time which is sufficient to form a mixture of dialkyl disulfides, dialkyl trisulfides and higher dialkyl polysulfides;c) forming a second reaction mass comprising the mixture of dialkyl disulfides, dialkyl trisulfides and higher dialkyl polysulfides formed in step (b), an organo phosphorus compound, and optionally an amine;d) heating the second reaction mass to a temperature and for a period of time which are sufficient to convert at least a portion of the higher dialkyl polysulfides to dialkyl trisulfide; ande) recovering said mixed additive containing extreme pressure agents and antiwear agents, wherein said recovered mixed additive contains less than 15 GC area percent higher dialkyl polysulfides.

    摘要翻译: 本发明涉及含有极压和抗磨剂并且含有少于15GC面积百分比的较高级二烷基多硫化物的含油流体的添加剂及其制备方法,包括:a)形成包含烯烃,硫源和 催化剂; b)将第一反应物料加热至足以形成二烷基二硫化物,二烷基三硫化物和高级二烷基多硫化物的混合物的温度和一段时间; c)形成第二反应物料,其包含步骤(b)中形成的二烷基二硫化物,二烷基三硫化物和高级二烷基多硫化物的混合物,有机磷化合物和任选的胺; d)将第二反应物质加热至足以将至少一部分较高级二烷基多硫化物转化为二烷基三硫化物的温度和一段时间; 和e)回收含有极压剂和抗磨剂的所述混合添加剂,其中所述回收的混合添加剂含有少于15GC面积百分比的较高级二烷基多硫化物。