Zirconia Ceramic Qws, Ncej, Plunger
Nta
1. High ceev
2. Siab hardness
3. Tsawg thermal conductivity
4. Tshuaj inertness
5. Resistance rau molten hlau
6. Zoo hnav tsis kam
TECHNICAL DATA
Kev ua tau zoo | |||
Yam khoom | Chav tsev | Zirconia | |
Cov yam ntxwv ntawm lub cev | Qhov ntom ntom | g/cm3 | 6.05 Nws |
Kev nqus dej | % | 0 | |
Mechanical yam ntxwv | Flexural zog | Mpa | 1000 |
Hardness Vickers | Gpa | 89 | |
Elastic modulus | Gpa | 200 | |
Poisson tus piv | - | 0.31 Nws | |
Thermal yam ntxwv | Linear expansion coefficient | (20-5000C) 10-6/0C | 10 |
Thermal conductivity | w/ (mk) | 2.5 | |
Tshwj xeeb kub | * 10-3J / (kg * K) | 0.5 | |
Kev siv tshuab | |||
Txheej txheem ntau yam (mm) | |||
Sab nraud txoj kab uas hla | 1-300 Nws | ||
Sab hauv Dia | 0.5-300 Nws | ||
Ntev | 0.5--600 | ||
Qhov tseeb ntawm kev ua haujlwm (mm) | |||
Perpendicularity | 0.001 ib | ||
Concentricity | 0.001 ib | ||
Roundness | 0.0005 | ||
Kev ncaj | 0.005 ib | ||
Parallelism | 0.01 ib | ||
Planeness | 0.005 ib | ||
Roughness | 0.005 ib | ||
Haum clearance | 0.005 ib |
Sau koj cov lus ntawm no thiab xa tuaj rau peb