High purity zirconia powder


product details


(1) Product features: the product preparation method and the production of zirconium nitride are prepared by self - propagating method, with the characteristics of purity and low impurity content


(2) Product application: it is mainly used in the high-tech fields of structural ceramics, bioceramics and functional ceramics, such as mechanical parts, cutters, tools, watch cases, etc.


(3) Product specification: 100g 500g 1000g vacuum packaging 25kg cardboard barrel / or plastic barrel packaging.


Small package can be provided: 50g, 100g, 200g, 500g, 1kg, 5kg and other small packages.


(4) Chemical composition and physical index of products


(5) Product executive standard: GB / T 26563-2011

晶相	单斜相	3Y四方相	5Y四方相	8Y四方相
ZrO2/100(+HfO2)	99.9	94.7	91.5	86.5
Y2O3(wt/100）	0含量	5.3/100±0.3	8.5/100±0.3	13.5±0.3
Al2O3/100≤	0.005	0.005	0.005	0.005
SiO2/100≤	0.005	0.005	0.005	0.005
Fe2O3≤	0.003	0.003	0.003	0.003
CaO ≤	0.003	0.003	0.003	0.003
MgO/100	0.001	0.001	0.001	0.001
TiO2	0.001	0.001	0.001	0.001
Na2O	0.001	0.001	0.001	0.001
Cl-	0.1	0.1	0.1	0.1
灼减	0.8	0.8	0.8	0.8
平均粒径nm	0.5微米	0.5	0.5	0.5