Schwickerath H, Bölling W
Dtsch Zahnarztl Z. 1980 Aug;35(8):812-8.
A certain method of testing bending was developed to test the strength behavior of metal fused to porcelain, independent of the fusion strength, which was based on calculations made according to the finite element method and on test results. The results indicate that, when non-precious metals are used, the wall strength for veneer crowns may not be lower than that required for the utilization of noble metal alloys.
开发了一种特定的弯曲测试方法，以测试金属烤瓷结合体的强度性能，该方法独立于基于有限元法计算和测试结果得出的熔合强度。结果表明，当使用非贵金属时，贴面冠的壁强度可能不低于使用贵金属合金所需的强度。
