在Al_2O_3纳米粉中加入100～400mgg~(-1)的0.025molY_2O_3-ZrO_2(Y—PSZ),探讨了加入量对Al_2O_3纳米粉的烧结特性和烧成陶瓷力学性能的影响结果表明,Y—PSZ可促进烧结致密化,降低烧结温度,并且有效地抑制烧结时Al_2O_3晶粒的长大,提高烧成陶瓷的性能.
The influences of Y-PSZ content on densification and mechanical properties of Y-PSZ containing A12O3 prepared with nanopowder have been investigated.It is shown that additing Y-PSZ to A12O3promotes densification of A12O3 and decreases sintering temperatur
参考文献
| [1] | 郭景坤,徐跃萍．硅酸盐学报,1992,20(3):28672PaulFBecher．JAmerCeramSoc,1983,(66):4853MikioFukuhana．JAmerCeramSoc,1989,72(2):236 |
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