Effect of Surface Treatments of Titanium on Bond Strength and Interfacial Characterization in Titanium-Ceramic Prosthesis

티타늄의 표면처리방법에 따른 티타늄-세라믹 보철시편의 결합강도와 계면특성

  • 정인성 (부산가톨릭대학교 보건과학대학 치기공학과) ;
  • 김치영 (부산가톨릭대학교 보건과학대학 치기공학과)
  • Received : 2010.09.28
  • Published : 2010.10.28


The bonding strength between titanium and ceramic were analyzed according to the bonding agent and the coating methods of Au and TiN respectively. The bonding strength was measured through the 3 point bending test. Consequently, the bonding strength of the special bonding agent after the TiN coated (SPTB) group was $72.20({\pm}5.25)MPa$ which was the strongest one among groups. The bonding strength of the special bonding agent treated only (SPB) group was $67.66({\pm}12.10)MPa$, the special bonding agent after the Au coating SPGB group was $46.95({\pm}12.48)MPa$ and the SP group was $43.80({\pm}5.12)MPa$. Taking these results into account, the bonding strength of the SPB group shows the same as it of the SPTB group, however, it is stronger than SP group. And the TiN coated SPTB group shows the stronger bonding strength than the Au coated SPGB group.


Titanium-Ceramic Prosthesis;Bond Strength;Interfacial Characterization


Supported by : 부산가톨릭대학교


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