Distribution of stresses in porcelain-fused-to-metal and porcelain jacket crowns.
Distribution of stresses in porcelain-fused-to-metal and porcelain jacket crowns.
复制标题
烤瓷金属冠和瓷套冠中的应力分布。
DOI：
--
复制
发表时间：
1975
期刊：
影响因子：
--
通讯作者：
Craig Rg
中科院分区：
文献类型：
--
作者：
Farah Jw;Craig Rg
一个理想化的瓷套和烤瓷熔附金属冠模型的制备，加载，并分析，以建立内部和外部应力的趋势和分布。与垂直轴成30度角的载荷在牙龈水平处，特别是在金-牙本质-骨水泥界面处产生不利的拉伸应力。
An idealized porcelain jacket and porcelain-fused-to-metal crown model was prepared, loaded, and analyzed to establish the trends and distributions of the internal and external stresses. Loads at 30 degrees to the vertical axis created adverse tensile stresses at the level of the gingiva and specifically at the gold-dentin-cement interface.