A heterogeneous precipitation method was introduced to fabricate coloring agent/zirconia composite powder and then black-colored zirconia ceramic was obtained after shaping and sintering when Y-TZP(yttria-stabilized tetragonal polycrystals zirconia) was used as starting materials,manganese and aluminum nitrates as coloring agent and PEG 2000 as dispersant.The X-ray diffraction,scanning electron microscope,X-ray fluorescence and transmission electron microscope were used to characterize the microstructure an...
【基金】
国家自然科学基金(50972072)资助项目
【更新日期】
2011-09-08
【分类号】
TQ174.6
【正文快照】
网络出版地址:http://www.cnki.net/kcms/detail/11.2310.TQ.20110726.1521.201108.1290_012.html Preparation of Black-Colored Zirconia Ceramics via Heterogeneous Precipitation QIAN Fenling1,2,XIE Zhipeng2,SUN Jialin1,WANG Feng1,2(1.School of Material Science an