In summary, we demonstrated the app

总而言之，我们证明了CSP在提高8Y-YSZ陶瓷的生坯密度方面的适用性，并因此提高了致密化过程[22]。TEM研究表明，在CSP期间，将8Y-YSZ纳米颗粒暴露在水性环境中时，其溶解过程和一定程度的沉淀过程。已知瞬态液相在动力学上促进了物质的传输，并在机械上有利于颗粒的压实[2,31]。提示这两个事实有助于提高绿色密度。经过第二步常规烧结工艺，致密陶瓷在〜1200℃达到了理论密度的95％以上，并且具有约200 nm晶粒尺寸的精细微观结构。证明的HV（1200℃时为13.6 GPa）和KIC（1100℃时为2.85 MPa m1 / 2）与文献中的值相当，

总之，我们证明了CSP在提高8Y-YSZ陶瓷的绿色密度方面是否适用，从而产生了增强的致化过程[22]。TEM的研究表明，当8Y-YSZ纳米粒子在CSP期间暴露在水环境中时，会溶解过程和一定程度的降水过程。瞬态液相已知可加速质量运输，并机械地有利于颗粒压实 [2，31]。这两个事实都有助于改善绿色密度。经过第二步常规烧结工艺 >，在∼1200+C下实现了∼95%的聚氨酯陶瓷，细微结构为∼200纳米粒。所展示的高压（1200+C时为13.6 GPa）和KIC（1100+C时为2.85 MPa m1+2）可与文献中的这些值相媲美，但它们在较低的加工温度下实现，而谷物生长非常有限。

In summary, we demonstrated the applicability of CSP to improve the green density of 8Y-YSZ ceramics, and thus yielded to an enhanced densification process [22]. TEM studies suggested a dissolution process and some extent of precipitation process when 8Y-YSZ nanoparticles were exposed in aqueous environment during CSP. The transient liquid phase was known to kinetically accelerate the mass transport as well as mechanically benefit the particle compaction [2,31]. Both facts were suggested to contribute to the improved green density. Following a second step conventional sintering process, dense ceramics >95% oftheoretical density was achieved at ∼1200 ◦C with a fine microstructure of ∼200 nm grain size. The demonstrated HV (13.6 GPa at 1200 ◦C) and KIC (2.85 MPa m1/2 at 1100 ◦C) are comparable to those values in the literature, but they are achieved at lower processing temperatures with a substantially limited grain growth.<br>