Threaded joint for steel pipes
    321.
    发明申请
    Threaded joint for steel pipes 有权
    钢管螺纹接头

    公开(公告)号:US20040239105A1

    公开(公告)日:2004-12-02

    申请号:US10765837

    申请日:2004-01-29

    Abstract: A threaded joint for steel pipes comprising a pin 1 and a box 2 each having a contact surface comprising a threaded portion 3 or 4 and an unthreaded metal contact portion 8 is provided with improved anti-galling propertied by forming a lubricating coating on the contact surface of at least one of the pin and the box, the lubricating coating exhibiting a self-repairing function by liquid lubrication and having a decreased greasiness. The lubricating coating is (1) a coating which comprises a lower lubricant layer which is in liquid form in the temperature range of above 0null C. and below 40null C. and an upper lubricant layer which is in solid form at 40null C., or (2) a coating which is semi-solid or solid at 40null C. and is formed of a mixture comprising a lubricating oil which is in liquid form in the temperature range of above 0null C. and below 40null C. and a wax which is in solid form at 40null C., the mixture preferably having been heated so as to liquefy the wax and dissolve in each other the wax and lubricant oil.

    Abstract translation: 一种用于钢管的螺纹接头,其包括销1和盒2,每个具有包括螺纹部分3或4的接触表面和无螺纹金属接触部分8的盒子2具有通过在接触表面上形成润滑涂层而具有改进的防磨损 的销和盒中的至少一个,润滑涂层通过液体润滑显示出自修复功能并且具有降低的油脂性。 润滑涂层是(1)涂层,其包括在0℃以上且低于40℃的温度范围内为液态的下润滑剂层,以及在40℃为固体形式的上润滑剂层 ,或(2)在40℃下为半固体或固体的涂层,并且由包含在0℃以上且低于40℃的温度范围内为液态的润滑油的混合物形成的涂层 和在40℃下为固体形式的蜡,所述混合物优选已被加热以使蜡液化并彼此溶解蜡和润滑油。

    Extrudable,bridged grease-like heat radiating material, container sealingly filled with the material, method of manufacturing the container, and method of radiating heat by by the use thereof
    323.
    发明申请
    Extrudable,bridged grease-like heat radiating material, container sealingly filled with the material, method of manufacturing the container, and method of radiating heat by by the use thereof 审中-公开
    可挤出,桥接的油脂状散热材料,密封填充材料的容器,制造容器的方法,以及通过使用散热的方法

    公开(公告)号:US20030180484A1

    公开(公告)日:2003-09-25

    申请号:US10296213

    申请日:2003-05-14

    Abstract: The present invention provides an extrudable, crosslinked, greasy heat-radiating material which can find completely new ways of use (in terms of methods of operation and putting it in a service area), because it can be formed into any shape after it is extruded from the container in which it is held (e.g., syringe or tube) to be put or placed in a gap of any shape between a heat-generating body and heat-radiating body, where it keeps shape self-retainability even when kept under a very light load, e.g., kept on a slanted plate, unlike the conventional thermoconductive silicone rubber composition or thermoconductive silicone oil compound, whose applicable areas are limited to formed articles, represented by sheet, and coating. The present invention also provides a container filled with and sealing the extrudable, crosslinked, greasy heat-radiating material, process for producing the container, and method of heat radiation using the container. More specifically, the present invention provides the extrudable, crosslinked, greasy heat-radiating material comprising a crosslinked silicone gel (A) dispersed with a thermoconductive filler (B) and shape self-retainable in spite of being fluid, wherein the thermoconductive filler (B) is incorporated at 5 to 500 parts by weight per 100 parts by weight of the crosslinked silicone gel (A); container filled with and sealing the extrudable, crosslinked, greasy heat-radiating material; process for producing the container; and method of heat radiation using the container put or placed in a gap between a heat-generating body and heat-releasing body.

    Abstract translation: 本发明提供一种可挤压交联的油脂散热材料,可以发现全新的使用方式(就操作方式而放在使用区域中),因为它可以在挤出之后形成任何形状 从其被保持的容器(例如,注射器或管)放置或放置在发热体与散热体之间的任何形状的间隙中,即使在保持在一个 非常轻的负载,例如保持在倾斜板上,不同于传统的导热硅橡胶组合物或导热硅油化合物,其适用领域限于由片材和涂层代表的成型制品。 本发明还提供一种填充并密封可挤出,交联,油腻的散热材料的容器,用于生产容器的方法和使用该容器的散热方法。 更具体地说,本发明提供了包含分散有导热填料(B)的交联硅凝胶(A)和尽管为流体而自身保持的形状的可挤出交联的油脂散热材料,其中导热填料(B )以每100重量份的交联硅凝胶(A)为5〜500重量份; 容器填充并密封可挤压交联的油脂散热材料; 生产容器的方法; 使用放置或放置在发热体与散热体之间的间隙的容器进行散热的方法。

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