CERAMIC CORE WITH COMPOSITE INSERT FOR CASTING AIRFOILS
    2.
    发明公开
    CERAMIC CORE WITH COMPOSITE INSERT FOR CASTING AIRFOILS 审中-公开
    KERAMISCHER KERN MIT ZUSAMMengesETZEM EINSATZ ZUM GIESSEN VONTRAGFLÄCHEN

    公开(公告)号:EP3103563A1

    公开(公告)日:2016-12-14

    申请号:EP16171311.0

    申请日:2012-05-09

    摘要: A multi-wall ceramic core for casting an airfoil with one or more internal cooling passages is made by preforming at least one fugitive core insert, then forming at least one core insert in-situ adjacent and fused to the at least one preformed core insert by introducing fluid fugitive pattern material into a composite core insert mold whereby the fugitive core inserts are integrally connected as a single composite core insert that includes features to form internal passage surfaces in the core when the composite core insert is removed. The composite core insert is placed in a core molding die cavity, and a fluid ceramic material is introduced into the die cavity to form the ceramic core body incorporating the fugitive composite core insert therein.

    摘要翻译: 用于铸造具有一个或多个内部冷却通道的翼型件的多壁陶瓷芯通过预先形成至少一个短片芯插入件,然后通过相邻地形成至少一个芯插入件并与所述至少一个预成型芯插件相融合而形成 将流体短片图案材料引入到复合芯插入模具中,由此短片芯插入件作为单个复合芯插入件整体连接,当复合芯插入件被移除时,其包括在芯中形成内部通道表面的特征。 将复合芯插入件放置在芯成型模腔中,并将流体陶瓷材料引入模腔中以形成其中结合有短效复合芯插入件的陶瓷芯体。

    Billet or bar for a sputtering target with Molybdenum; Corresponding sputtering target
    9.
    发明公开
    Billet or bar for a sputtering target with Molybdenum; Corresponding sputtering target 有权
    Werkstückfürein Sputtertarget mitMolybdän; entsprechender Sputtertarget

    公开(公告)号:EP2374568A1

    公开(公告)日:2011-10-12

    申请号:EP11173006.5

    申请日:2005-02-25

    IPC分类号: B23K20/02 C23C14/34

    CPC分类号: C23C14/3414 B23K20/021

    摘要: A billet or bar is provided for a sputtering target and having a first powder preform comprising molybdenum and a second powder preform comprising molybdenum bonded together at a diffusion bond that corresponds to a location where a powder layer comprising molybdenum formerly resided between the first and second preforms.

    摘要翻译: 提供了用于溅射靶的坯料或棒,并且具有包含钼的第一粉末预成型体和包含钼的第二粉末预成型体,所述第二粉末预成型体包含钼,所述第二粉末预成型体在扩散接合处一起结合在一起,所述扩散接合对应于其中先前位于第一和第二预成型体之间 。