ground coat(enamel) 搪瓷及陶瓷制造工艺中坯体和面釉直接结合的中间层瓷釉。在面釉的下面坯体的上面。具有与坯体密着与面釉熔合的性质。
其工艺基础为底釉、面釉分别制备，三次施釉，一次烧成。
The process is based on producing ground glaze and surface glaze in difference, spraying glaze three times, firing one time.
增加基体表面粗糙度和减小面釉在底釉中的含量，可促进润湿性的改善。
The wetting performance can be improved with the increase of surface roughness of base metal or with the decrease of the content of overglaze in priming glaze.
通过涂层配方设计，使底釉和表面涂层膨胀系数基本与牙根基体材料钛合金匹配。
Through designing the composition of the inner glass layer (ig) and the coating, the thermal expansion coefficients of the ig and the coating were matched basically with those of the metal matrix.
应用推荐