现代技术陶瓷
現代技術陶瓷
현대기술도자
Advanced ceramics
2015年
4期
50-53
,共4页
冷冻注模%莰烯%多孔陶瓷%无压烧结
冷凍註模%莰烯%多孔陶瓷%無壓燒結
냉동주모%감희%다공도자%무압소결
frozen casting%Camphene%Porous ceramics%Pressureless sintering
以Al2 O3，ZrO2陶瓷粉体为溶质，以莰烯为溶剂，以Texaphor963作为添加剂，制备出低粘度高稳定性的陶瓷浆料，采用冷冻注模工艺制备出具有较高强度的陶瓷坯体，采用无压烧结工艺，得到了多孔Al2 O3－ZrO2陶瓷制品，并对其微观结构进行了研究。
以Al2 O3，ZrO2陶瓷粉體為溶質，以莰烯為溶劑，以Texaphor963作為添加劑，製備齣低粘度高穩定性的陶瓷漿料，採用冷凍註模工藝製備齣具有較高彊度的陶瓷坯體，採用無壓燒結工藝，得到瞭多孔Al2 O3－ZrO2陶瓷製品，併對其微觀結構進行瞭研究。
이Al2 O3，ZrO2도자분체위용질，이감희위용제，이Texaphor963작위첨가제，제비출저점도고은정성적도자장료，채용냉동주모공예제비출구유교고강도적도자배체，채용무압소결공예，득도료다공Al2 O3－ZrO2도자제품，병대기미관결구진행료연구。
The low viscosity and high stability ceramic slurry were fabricated introducing Al2 O3 and ZrO2 ceramic powder as solute ,camphene as the solvent and Texaphor963 as additives .The por‐ous Al2 O3 -ZrO2 ceramics were prepared with high strength ceramic bodies by freezing casting meth‐od ,using pressureless sintering process .The microstructures of porous Al2 O3 -ZrO2 ceramics were studied in this paper .
