Objective: This study is to determine the effect of different surface anodizing and degassing-preoxidation on bonding strength of porcelain to Ni-Cr alloy.
目的：研究非贵金属合金在上瓷前经过不同的阳极钝化条件处理及除气、预氧化对金瓷结合强度的影响。
The metal-ceramic bonding strength was evaluated.
测试金瓷结合强度。
The metal-ceramic bonding strength was evaluated.
测试金瓷结合强度。
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