Ceramic iav yog hom iav uas tau ua tiav kom muaj cov khoom zoo ib yam li ceramics.Nws yog tsim los ntawm kev kho qhov kub thiab txias, ua rau lub iav nrog kev txhim kho lub zog, hardness, thiab tsis kam rau thermal stress.Ceramic iav sib txuas cov pob tshab ntawm iav nrog cov kav ntev ntawm cov ceramics, ua rau nws haum rau ntau yam kev siv.
Kev siv ntawm Ceramic iav
- Cookware: Ceramic iav feem ntau yog siv rau hauv kev tsim cov cookware zoo li iav-ceramic stovetops.Nws muaj peev xwm tiv taus qhov kub thiab txias thiab thermal shock ua rau nws tsim nyog rau kev siv ua noj.
- Qhov Rooj Qhov Rooj: Vim nws qhov siab tiv taus cua sov, iav ceramic yog siv rau hauv qhov rooj qhov cub.Nws tso cai rau kom pom tseeb ntawm cov nplaim taws thaum tiv thaiv tshav kub ntawm kev khiav tawm.
- Cov khoom siv hauv chav kuaj: Hauv chav kuaj, cov iav ceramic yog siv rau cov khoom xws li iav-ceramic crucibles thiab lwm yam khoom siv cua sov.
- Qhov rai thiab Qhov Rooj: Ceramic iav yog ua hauj lwm nyob rau hauv lub qhov rais thiab qhov rooj uas muaj thermal resistance thiab durability yog qhov tseem ceeb.
- Electronics: Nws yog siv rau hauv cov khoom siv hluav taws xob uas tiv thaiv kev ntxhov siab thiab kub kub yog qhov tseem ceeb.
Qhov zoo ntawm Ceramic iav
- High Heat Resistance: Ceramic iav tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj kev tawg lossis tawg.
- Durability: Nws yog lub npe hu rau nws cov kav ntev, ua rau nws tsim nyog rau cov ntawv thov uas yuav tsum tau muaj kev tiv thaiv thermal.
- Transparency: Zoo ib yam li cov iav niaj hnub, cov iav ceramic tuav cov pob tshab, tso cai rau pom kev pom.
- Thermal Shock Resistance: Ceramic iav qhia tau zoo heev tiv thaiv thermal shock, ua rau nws haum rau tam sim ntawd kub hloov.
Index of Physical and Chemical Properties
Yam khoom | Index |
Thermal Shock Resistance | Tsis muaj deformation ntawm 760 ℃ |
Linear Expansion Coefficient | -1.5 ~ + 5x10.7 / ℃ (0 ~ 700 ℃) |
Ceev (Specific gravity) | 2.55 ± 0.02g / cm3 |
Acid kuj | <0.25mg/cm2 |
Alkali tsis kam | <0.3mg/cm2 |
Shock zog | Tsis muaj deformation raws li cov cai (110mm) |
Moh lub zog | ≥5.0 |