Processing of Sic/Sic ceramic matrix composites by use of colloidal carbon black
    2.
    发明申请
    Processing of Sic/Sic ceramic matrix composites by use of colloidal carbon black 审中-公开
    通过使用胶体炭黑处理Sic / Sic陶瓷基复合材料

    公开(公告)号:US20060035024A1

    公开(公告)日:2006-02-16

    申请号:US10916383

    申请日:2004-08-11

    IPC分类号: C23C16/26 B05D1/18

    CPC分类号: C04B35/806 C04B35/573

    摘要: A method of forming a ceramic matrix composite (CMC) includes the steps of (a) providing a woven or braided cloth reinforced with fibers; (b) coating the fibers with a ceramics material; (c) immersing the preform into a colloidal suspension of carbon black in water; (d) removing the preform from the suspension, placing the preform in a vacuum chamber and evacuating the chamber until the slurry begins to boil or foam; and (e) releasing the vacuum and withdrawing the preform.

    摘要翻译: 形成陶瓷基复合材料(CMC)的方法包括以下步骤:(a)提供用纤维增强的织造或编织布; (b)用陶瓷材料涂覆纤维; (c)将预型体浸入炭黑在水中的胶体悬浮液中; (d)从悬浮液中取出预型件,将预制件放置在真空室中并排空室,直到浆料开始沸腾或发泡; 和(e)释放真空并取出预制件。

    System and method for reinforcing a substrate
    3.
    发明授权
    System and method for reinforcing a substrate 有权
    用于增强基材的系统和方法

    公开(公告)号:US08333340B2

    公开(公告)日:2012-12-18

    申请号:US13007697

    申请日:2011-01-17

    IPC分类号: B21C47/02 B65H81/06

    摘要: A system for reinforcing a substrate includes a rotary device, a first guide connected to the rotary device, and a form positioned against the first guide. A reinforcement is supplied to wind around the form and against the first guide. A method for reinforcing a substrate includes connecting a first guide to a rotary device and positioning a form on a first side of the first guide. The method further includes winding a reinforcement around the form and against the first side of the first guide.

    摘要翻译: 用于加强基板的系统包括旋转装置,连接到旋转装置的第一引导件和抵靠第一引导件定位的形式。 供应钢筋以围绕形式缠绕在第一导轨上。 一种用于加强基板的方法包括将第一引导件连接到旋转装置并将形式定位在第一引导件的第一侧上。 所述方法还包括围绕所述形式缠绕加强件并抵靠所述第一导向件的第一侧。

    Process for fully infiltrating porous fiber preforms with ceramic particulate
    4.
    发明申请
    Process for fully infiltrating porous fiber preforms with ceramic particulate 审中-公开
    完全渗透多孔纤维预制件与陶瓷颗粒的方法

    公开(公告)号:US20050281945A1

    公开(公告)日:2005-12-22

    申请号:US10870911

    申请日:2004-06-21

    IPC分类号: B05D3/02 C04B35/565 C04B35/80

    摘要: A method of infiltrating a porous fiber preform with ceramic particulates includes (a) flowing a slurry having a first predetermined percent solids by weight of ceramic particulates through the porous fiber preform; (b) increasing the percent solids by weight of ceramic particulates in said slurry to a second predetermined percent and otherwise repeating step (a); and (c) increasing the percent solids by weight of ceramic particulates in the slurry to a third predetermined percent solids by weight of ceramic particulates and otherwise repeating step (a).

    摘要翻译: 用陶瓷颗粒渗透多孔纤维预型体的方法包括(a)使具有第一预定百分比固体重量的陶瓷颗粒的浆料流过多孔纤维预制件; (b)将所述浆料中的陶瓷颗粒的固体百分比增加至第二预定百分比,否则重复步骤(a); 和(c)将浆料中的陶瓷颗粒的固体重量百分数提高到陶瓷颗粒重量的第三预定百分比固体,否则重复步骤(a)。