可授權專利


陶瓷牙橋結構及其表面粗糙化方法
 CERAMIC ARTICLES WITH INCREASED SURFACE ROUGHNESS AND METHODS FOR MANUFACTURING THE SAME


專利名稱 / Patent Title 陶瓷牙橋結構及其表面粗糙化方法
CERAMIC ARTICLES WITH INCREASED SURFACE ROUGHNESS AND METHODS FOR MANUFACTURING THE SAME
專利國家 / Country
   專利證書號 / Registration Number
美國 / US US9,387,057B2
專利權人 / Applicant 國立臺北科技大學 / National Taipei University of Technology
發明人 / Inventor 葉淑端/ Shu-Tuan Yeh, 楊永欽/ Yung-Chin Yang, 許珮琦/ Pei-Chi Hsu

專利詳細說明
Patent Details

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技術摘要 / Abstract


Disclosed herein is a ceramic article with an increased surface roughness. The ceramic article includes a ceramic body having an engagement surface and a composite porous layer disposed on the engagement surface of the ceramic body. The composite porous layer is formed from a material including multiple first ceramic particles and multiple second ceramic particles. The sintering temperature of the first ceramic particle is lower than the melting temperature of the second ceramic particle, and at least some of the second ceramic particles are disperse within the composite porous layer whereby increasing the surface roughness of the ceramic article. Methods for manufacturing such ceramic article are also disclosed.


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