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Ceramic particle special for ceramic ferrule and preparation method thereof
The invention discloses a ceramic particle special for a ceramic ferrule and a preparation method thereof. The ceramic particle is prepared from the following raw materials in percent by mass: 80-90% of a ceramic powder, and 10-20% of an additive. The compositions of the ceramic powder comprise zirconium oxide and yttrium oxide, and the additive comprises polyethylene glycol, polymethyl methacrylate and silane. A partly-water-soluble additive system is employed, and thus the additive is good in fluidity after being mixed with the ceramic powder, and injection molding is smoothly completed.
Ceramic particle special for ceramic ferrule and preparation method thereof
The invention discloses a ceramic particle special for a ceramic ferrule and a preparation method thereof. The ceramic particle is prepared from the following raw materials in percent by mass: 80-90% of a ceramic powder, and 10-20% of an additive. The compositions of the ceramic powder comprise zirconium oxide and yttrium oxide, and the additive comprises polyethylene glycol, polymethyl methacrylate and silane. A partly-water-soluble additive system is employed, and thus the additive is good in fluidity after being mixed with the ceramic powder, and injection molding is smoothly completed.
Ceramic particle special for ceramic ferrule and preparation method thereof
HUANG ZHENZHONG (author)
2015-11-04
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Feed for ceramic ferrule forming and preparation method and application thereof
| European Patent Office | 2023