发明名称 |
METHOD FOR MANUFACTURING POROUS CERAMIC BODIES WITH GRADIENT OF POROSITY |
摘要 |
Provided is a method of manufacturing porous ceramic bodies with gradient of porosity, in which a gradient that is continuous to a pore size and porosity is precisely controlled in a simple way. The method includes the steps of: obtaining molded bodies by pressurizing and molding a mixture of powder obtained by mixing ceramic powder and polymer powder at a weight ratio of 1:1 to 100:1; and obtaining sintered bodies with gradient of porosity by sintering the molded bodies while applying a gradient pressure to the molded bodies.
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申请公布号 |
US2013307177(A1) |
申请公布日期 |
2013.11.21 |
申请号 |
US201213526607 |
申请日期 |
2012.06.19 |
申请人 |
HONG KUG SUN;NAM KI TAE;JANG HAE LIN;JIN KYOUNG SUK;XU JINGMING;YANG TAE-YOUL;PARK JIMIN;JEONG HUI-YUN;SNU R&DB FOUNDATION |
发明人 |
HONG KUG SUN;NAM KI TAE;JANG HAE LIN;JIN KYOUNG SUK;XU JINGMING;YANG TAE-YOUL;PARK JIMIN;JEONG HUI-YUN |
分类号 |
B29C43/52;B28B11/00 |
主分类号 |
B29C43/52 |
代理机构 |
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代理人 |
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地址 |
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