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发明公开
CN106380080A 一种离子增强可加工陶瓷及其制备方法 有权

一种离子增强可加工陶瓷及其制备方法
摘要：
本发明是关于一种离子增强可加工陶瓷及其制备方法，其中，可加工陶瓷的组分及各组分的质量百分含量为A0.5Mg3(Si3Al)O10F2 5-30％；KMg3(Si3Al)O10F2 35-65％；SiO2-B2O-Al2O3-CaO系玻璃粉20-45％，其中，所述的A为碱土金属中的一种或两种以上的组合。可加工陶瓷的制备方法为将原料混匀、砂磨，得到第一粉体；将第一粉体干燥，采用固相烧结法，在900-1050℃条件下煅烧，得到复合原料；将上述复合原料与玻璃粉混匀、砂磨，得到第二粉体；将第二粉体经造粒、压制成型、干燥，在1115-1190℃温度条件下煅烧，得到可加工陶瓷。所述的可加工陶瓷的弯曲强度大于100MPa。本发明制备的可加工陶瓷在不改变陶瓷原有的可加工性能的前提下，提高了可加工陶瓷的强度。
摘要（英）：

The invention relates to ion-enhanced workable ceramics and a preparation method thereof. The workable ceramics comprise components, by mass percentage, 5-30% of A0.5Mg3(Si3Al)O10F2, 35-65% of KMg3(Si3Al)O10F2, and 20-45% of SiO2-B2O-Al2O3-CaO glass powder, wherein A is one or a combination of no less than two of alkaline-earth metals. The preparation method comprises performing uniform mixing and sand milling to obtain first powder; drying the first powder and performing calcination at 900-1050 DEG C through a solid state sintering method to obtain a composite raw material; uniformly mixing the composite raw material with glass powder, and performing sand milling to obtain second powder; and performing granulation, pressing, molding, and drying to the second powder, and performing calcining at 1115-1190 DEG C to obtain the workable ceramics. The bending strength of the workable ceramics is more than 100 MPa. The original machinability of ceramics is maintained, and the strength of the workable ceramics is improved.

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