Sign In | Join Free | My chinacomputerparts.com |
|
Brand Name : MH
Model Number : MH01
Certification : ISO9001 ROHS
Place of Origin : CHINA
MOQ : 100 pcs
Price : USD 0.5-1.5/PCS
Payment Terms : L/C, T/T, Western Union
Supply Ability : 5000 PCS WEEK
Delivery Time : 15-20DAYS
Packaging Details : Export carton
Material : Zirconia ceramic
Color : White or Pink or Black
Density : 5.9g/cm³
Working Temperature : 1400℃
OEM,ODM : Acceptable
Origin : China
MOQ : 100 pcs
Package : Carton
Zirconia Ceramic Jewelry Ring Diamond Cutting Ceramic Ring
zirconia has potential for use in a wide variety of applications. The pure form crystal structure changes limit mechanical applications, however zirconia dioxide material stabilized with Calcium, Magnesium or Yttrium Oxides has good characteristic of higher strength, hardness and particularly toughness. In addition, the material has low thermal conductivity to be an ionic conductor above 600°C which can apply in oxygen sensors and high temperature fuel cells.
Item | Unit | Zirconia | |
Physical Characteristics | Heat resistance | 0C | 2200 |
Bulk density | g/cm3 | 6.05 | |
Water absorption | % | 0 | |
Mechanical Characteristics | Flexural strength | Mpa | 1000 |
Hardness vickers | Gpa | 89 | |
Elastic modulus | Gpa | 200 | |
Poisson’s ratio | 0.31 | ||
Thermal Characteristics | Linear expansion coefficient | (20-5000C) 10-6/0C | 10 |
Thermal conductivity | w/(m.k) | 2.5 | |
Specific Heat | *10-3J/(kg*K) | 0.5 | |
Electrical Characteristics | Dielectric constant (1MHZ) | - | N.A. |
Dielectric loss angle | *10-4 | N.A. | |
Dielectric strength | *106V/m | N.A. |
![]() |
Jewelry Ceramic Black Zirconia Ring Diamond Cutting Ceramic Ring Images |