利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

28 条记录 (耗时 0.026 秒)

    METHODS FOR MAKING WATER BASED ENVIRONMENTAL BARRIER COATINGS USING SINTERING AIDS
    6.
    发明申请
    METHODS FOR MAKING WATER BASED ENVIRONMENTAL BARRIER COATINGS USING SINTERING AIDS 有权
    使用烧结艾滋病制造水性环保型涂料的方法

    公开(公告)号：US20110027469A1

    公开(公告)日：2011-02-03

    申请号：US12642295

    申请日：2009-12-18

    申请人： Glen Harold Kirby ,  Brett Allen Boutwell ,  Jessica L. Subit

    发明人： Glen Harold Kirby ,  Brett Allen Boutwell ,  Jessica L. Subit

    IPC分类号： B32B43/00 ,  B05D3/02

    CPC分类号： C04B41/52 ,  C04B41/009 ,  C04B41/89 ,  C04B41/4523 ,  C04B41/5096 ,  C04B41/4539 ,  C04B41/5024 ,  C04B41/5031 ,  C04B41/5045 ,  C04B35/565 ,  C04B35/584 ,  C04B35/806

    摘要： Methods for making an environmental barrier coating using a sintering aid involving: applying a bond coat layer to the ceramic component; combining at least water, and a primary transition material selected from a rare earth disilicate, or a doped rare earth disilicate to produce a transition layer slurry; applying the transition layer slurry to the bon coat layer; drying the component having the applied transition layer slurry; infiltrating a sol-gel solution including an aqueous solution of a water soluble salt sintering aid, or an organic solvent solution of a solvent soluble salt sintering aid into the applied slurry; and sintering the component to produce the environmental barrier coating having at least the bond coat layer, and a transition layer wherein during sintering a reaction between the primary transition material and the sintering aid results in the transition layer having a porosity of from 0% to about 15% by volume of the transition layer.

    摘要翻译： 使用烧结助剂制造环境屏障涂层的方法，包括：将粘合涂层施加到陶瓷部件上; 将至少水和选自二氧化硅稀土或一种掺杂稀土二硅酸盐的初级过渡材料组合以产生过渡层浆料; 将过渡层浆料施加到底涂层; 干燥具有所施加的过渡层浆料的组分; 将包括水溶性盐烧结助剂的水溶液或溶剂可溶性盐烧结助剂的有机溶剂溶液的溶胶 - 凝胶溶液渗透到所施加的浆料中; 并且烧结该组件以产生至少具有粘合涂层的环境阻挡涂层，以及过渡层，其中在烧结期间，初级过渡材料和烧结助剂之间的反应导致过渡层具有0％至约 15％（体积）的过渡层。

    Methods for making environmental barrier coatings using sintering aids
    7.
    发明授权
    Methods for making environmental barrier coatings using sintering aids 有权
    使用烧结助剂制造环保屏障涂层的方法

    公开(公告)号：US09005717B2

    公开(公告)日：2015-04-14

    申请号：US12642075

    申请日：2009-12-18

    申请人： Glen Harold Kirby ,  Brett Allen Boutwell

    发明人： Glen Harold Kirby ,  Brett Allen Boutwell

    IPC分类号： B05D3/00 ,  B29C71/02 ,  C04B41/52 ,  C04B41/00 ,  C04B41/89

    CPC分类号： C04B41/52 ,  C04B41/009 ,  C04B41/89 ,  C04B41/4523 ,  C04B41/5096 ,  C04B41/4539 ,  C04B41/4549 ,  C04B41/5024 ,  C04B41/5027 ,  C04B41/524 ,  C04B35/565 ,  C04B35/584 ,  C04B35/806

    摘要： Methods for making an environmental barrier coating using a sintering aid involving: applying a bond coat layer to the ceramic component; combining at least an organic solvent and a primary transition material selected from a rare earth disilicate or a doped rare earth disilicate to produce a transition layer slurry; applying at least the transition layer slurry, and optionally an outer layer slurry and/or a compliant layer slurry to the component; and sintering the component to produce the environmental barrier coating. The sintering step causes a reaction between a slurry sintering aid and constituents of at least one of the transition, outer and compliant layers to form a secondary material and reduce porosity in the coating.

    摘要翻译： 使用烧结助剂制造环境屏障涂层的方法，包括：将粘合涂层施加到陶瓷部件上; 将至少一种有机溶剂和选自稀土硅酸盐或掺杂的稀土二硅酸盐的一次过渡材料组合以产生过渡层浆料; 将至少过渡层浆料和任选的外层浆料和/或顺应层浆料施加至组分; 并烧结组分以产生环境屏障涂层。 烧结步骤引起浆料烧结助剂与过渡层，外层和顺应层中的至少一个的成分之间的反应，以形成次级材料并降低涂层中的孔隙率。