Process for producing tubular ceramic structures of non-circular cross section
    2.
    发明授权
    Process for producing tubular ceramic structures of non-circular cross section 有权
    制造非圆形横截面管状陶瓷结构的方法

    公开(公告)号:US08652707B2

    公开(公告)日:2014-02-18

    申请号:US13223359

    申请日:2011-09-01

    Abstract: Tubular ceramic structures of non-circular cross section, e.g., anode components of tubular fuel cells of non-circular cross section, are manufactured by applying ceramic-forming composition to the external non-circular surface of the heat shrinkable polymeric tubular mandrel component of a rotating mandrel-spindle assembly, removing the spindle from said assembly after a predetermined thickness of tubular ceramic structure of non-circular cross section has been built up on the mandrel and thereafter heat shrinking the mandrel to cause the mandrel to separate from the tubular ceramic structure of non-circular cross section.

    Abstract translation: 非圆形截面的管状陶瓷结构,例如非圆形横截面的管状燃料电池的阳极组件,是通过将陶瓷成形组合物涂覆在热收缩聚合物管状心轴组件的外部非圆形表面上来制造的 旋转心轴 - 心轴组件,在预定厚度的非圆形横截面的管状陶瓷结构已经在心轴上建立之后,然后热收缩心轴以使心轴与管状陶瓷结构分离,从而将心轴从所述组件移除 的非圆形截面。

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