Black Zirconium Oxide Zro2 Yttrium Stabilized Zirconia Zirconium Dioxide

• Application: Dental Blocks
• Material: Zirconia Ceramic
• Type: Ceramic Raw Materials
• Transport Package: 25kg Cardboard Drum
• Specification: Min91.5%Zr
• Trademark: SUOYI
• Model NO.: SY-BYZ72902
• Origin: Hebei
• Production Capacity: 200 Tons / Month

Product Description

 

The main characteristics of zirconia ceramic

1. Excellent wear resistance, much higher 276 times than stainless steel
2. Higher density than most technical ceramics, over than 6 g/cm3
3. High hardness, over 1300 MPa for Vicker
4. Can withstand higher temperatures up to 2400°
5. Low thermal conductivity, less than 3 W/m.k at room temperature
6. Similar coefficient of thermal expansion as stainless steel
7. Exceptional fracture toughness reaches up to 8 Mpa m^1/2
8. Chemical inertness, aging resistance, and not rust forever
9. Resistance to molten metals due to an extraordinary melting point