The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)
- Volume 19 Issue 1
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- Pages.61-73
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- 1981
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- 0301-2875(pISSN)
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- 2005-3789(eISSN)
AN EXPERIMENTAL STUDY ON THE BONDING STRENGTH BETWEEN PORCELAIN AND Ni-Cr BASED PORCELAIN ALLOY
도재(陶材)와 도재(陶材) 소부용(燒付用) Ni-Cr계(系) 합금간(合金間)의 결합력(結合力)에 관(關)한 실험적(實驗的) 연구(硏究)
- Kim, Kyoung-Sun (Dept. of Prosthodontics, Div. of Dentistry, Kyung Hee University)
- 김경선 (경희대학교 치과대학 보철학교실)
- Published : 1981.12.01
Abstract
The effects of the opaque porcelain firing temperature, the bonding agent and the degassing prior to the opaque firing On the bond strength were investigated by means of the tensile shear stIe$. The diffusional behaviours at the interface of the porcelain and the alloy, and .the microstructures of the ceramic and metal composite were studied for understanding the bonding mechanism. The results obtained in this experiment were summarizd as follow; 1. With no application of bonding agent, the tensile shear strength of the specimen firing at
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