摘要
本文研究了在１７７０℃～１８００℃，保温一小时的烧成条件下，氮气及Ｓｉ３Ｎ４＋ＢＮ＋ＳｉＯ２埋粉对工业ＺｒＯ２和Ｙ－ＴＺＰ（３ｍｏｌ％Ｙ２Ｏ３）相组成的影响。实验结果发现：氮对纯工业ＺｒＯ２和Ｙ－ＴＺＰ均有稳定作用。
The effects of nitrogen and powder bed (Si 3N 4+BN+SiO 2) on the phase composition of ZrO 2 and Y-TZP (3mol%Y 2O 3) sintered at 1770℃～1800℃ for 1h were studied. The experimental results indicated that pure ZrO 2 or Y-TZP could be fully or partially stabilized by nitrogen. N-stabilized ZrO 2 in pure ZrO 2 or Y-TZP could be effectively eliminated by powder bed (Si 3N 4+BN+SiO 2).
出处
《硅酸盐通报》
CAS
CSCD
北大核心
1996年第4期18-21,共4页
Bulletin of the Chinese Ceramic Society
