경사기공 구조를 갖는 다공성 세라믹 소결체의 제조방법
    1.
    发明公开
    경사기공 구조를 갖는 다공성 세라믹 소결체의 제조방법 有权
    用多孔陶瓷制造多孔陶瓷体的方法

    公开(公告)号:KR1020130129006A

    公开(公告)日:2013-11-27

    申请号:KR1020120053291

    申请日:2012-05-18

    CPC classification number: C04B35/645 B28B11/243 B29C43/003 B29C2043/325

    Abstract: The present invention relates to sintered ceramic with a gradient pore structure which is able to apply continuous gradient to pore sizes and porosity while precisely controlling the continuous gradient by a simple method. The present invention provides a method for manufacturing sintered porous ceramic, comprising the steps of: mixing ceramic power and polymer powder in a weight ratio of 1:1-100:1 and molding the powder mixture by compression to prepare a mold; and sintering the mold while applying pressure gradient to the mold and preparing a sintered body with a gradient pore structure.

    Abstract translation: 本发明涉及具有梯度孔结构的烧结陶瓷,其能够通过简单的方法精确地控制连续梯度,从而将连续梯度应用于孔径和孔隙率。 本发明提供一种烧结多孔陶瓷的制造方法,其特征在于,包括以1:1-100:1的重量比混合陶瓷粉末和聚合物粉末,并通过压缩成型粉末混合物以制备模具; 并在对模具施加压力梯度的同时烧结模具并制备具有梯度孔结构的烧结体。

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