composite yttrium stabilized zirconium powder is white no finalize the design heavy qualitative powder

1. Introduce

1  High purity ultrafine yttria-stabilized zirconia powder is made of composite zirconium oxide ceramics, refractory material, optical communication devices, new energy materials based on raw materials

2  Zirconia  is white no finalize the design heavy qualitative powder,  The crystals have a variety of variant, white powder for single crystal is inclined, odourless tasteless, zirconium oxide  is more crystal oxide, there are three kinds of special-shaped structure , namely single inclined structure (m phase), four party structure (t phase), cubic structure (c phase ).

3  Micro zircomium powder Chemical composition:      ZrO2        HfO2      Y2O3 5 .25     ZrO2 94.5     Y2O3 percent mass 4.7       HfO2 fractio 

High-purity ultrafine composite yttrium stable zirconium oxide powder used as basic raw materials for making zirconium ceramics, high standard refractory material, optical communication devices, new energy materials, with the rapid development of science and technology, materials industry and information industry, compare with metals and other materials, zirconium ceramics have many incomparable properties like high temperature resistance, corrosion resistance, wear resistance, and the unique electrical properties which are widely used in the aerospace industry, mechanical engineering, communications, electronics, automobile, metallurgy, energy, biotechnology and other fields, is the indispensable key material of industrial technology, especially in the cutting-edge technology, represents the main direction of the development of modern materials. As the main raw material of zirconium ceramics, the high purity and ultrafine composite zirconium powder is also have the expending range of applications.

***** Particle size and specific surface area can be adjusted by customer’s requirement*****

 

1. Composite stabilized zirconium  powder Specification

 

 

 

JK-3YZ-TZP            ZrO2 84.5±0.20 Y2O3 5.2±0.20

 

JK-3YD-TZP            ZrO2  94.5±0.20 Y2O35.2±0.20

 

5mol JK-5YZ-TZP  ZrO2 90.8±0.20 Y2O38.8±0.20

 

8mol JK-8YZ-TZP  ZrO2 88.2±0.20 Y2O3 13.5±0.20

 

Ce-PSZ & ZTA        ZrO2   19.0±1.0 Y2O3 1.1±0.1 Al2O3 80±0.5

 

JK-OYQ                   ZrO2 ≥99.9 Y2O3 5.2± 0.20

 

Cerium stabilized zirconia oxide power

 

Grade    ZrO2        Y2O3         CaO     MgO    CeO2          D50(um)    Igloss  

 

Ce--13     87.0±1.0  --------------   <0.01   <0.01  13.0±1.0  0.5-1       <1.0

 

 Ce--85    14.0±0.5   --------------  <0.01   <0.01  85±0.5       0.5-1       <1.0

 

ZTA--20    19.0±1.0   1.1±0.1       <0.01  <0.01  ----------      0.5-1       <1.0

 

ZTA--30   28.4±1.0   1.5±0.1        <0.01  <0.01  ----------      0.5-1       <1.0

 

JINAO Yttrium-stabilized zirconium powder