Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic composition, ceramic and preparation method thereof
The invention relates to a ceramic composition. The ceramic composition is characterized by being prepared from the following components in parts by weight: 70 to 99.9 parts of zirconium oxide, 0.1 to10 parts of aluminum oxide, 0.1 to 10 parts of zinc oxide, 0.1 to 10 parts of silicon oxide and 0.1 to 1 part of sintering aid, and the melting point of the sintering aid is 800 to 1300 DEG C. The ceramic composition contains the sintering aid with the melting point of 800-1300 DEG C, sintering can be promoted, a liquid phase is formed to fill pores, grain boundaries and pores are reduced, the impact resistance of the ceramic is improved, and market requirements are met.
本发明涉及一种陶瓷组合物，其特征在于，以重量份计，所述陶瓷组合物包括：70‑99.9重量份的氧化锆、0.1‑10重量份的氧化铝、0.1‑10重量份的氧化锌、0.1‑10重量份的氧化硅、0.1‑1重量份的烧结助剂，所述烧结助剂的熔点为800‑1300℃。本发明陶瓷组合物含有熔点为800‑1300℃的烧结助剂，能促进烧结，形成液相填补孔隙，减少晶界及气孔，提高陶瓷的抗冲击性能，满足市场需求。
Ceramic composition, ceramic and preparation method thereof
The invention relates to a ceramic composition. The ceramic composition is characterized by being prepared from the following components in parts by weight: 70 to 99.9 parts of zirconium oxide, 0.1 to10 parts of aluminum oxide, 0.1 to 10 parts of zinc oxide, 0.1 to 10 parts of silicon oxide and 0.1 to 1 part of sintering aid, and the melting point of the sintering aid is 800 to 1300 DEG C. The ceramic composition contains the sintering aid with the melting point of 800-1300 DEG C, sintering can be promoted, a liquid phase is formed to fill pores, grain boundaries and pores are reduced, the impact resistance of the ceramic is improved, and market requirements are met.
本发明涉及一种陶瓷组合物，其特征在于，以重量份计，所述陶瓷组合物包括：70‑99.9重量份的氧化锆、0.1‑10重量份的氧化铝、0.1‑10重量份的氧化锌、0.1‑10重量份的氧化硅、0.1‑1重量份的烧结助剂，所述烧结助剂的熔点为800‑1300℃。本发明陶瓷组合物含有熔点为800‑1300℃的烧结助剂，能促进烧结，形成液相填补孔隙，减少晶界及气孔，提高陶瓷的抗冲击性能，满足市场需求。
Ceramic composition, ceramic and preparation method thereof
一种陶瓷组合物、陶瓷及其制备方法
XU JING (Autor:in) / DAI ZHOUJUN (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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