Zirconia waa qayb muhiim ah oo ka mid ah alaabta dhoobada ah sida ceramics horumarsan, waana shay aad muhiim u ah horumarinta warshadaha casriga ah ee casriga ah.Ceramics Zirconia, oo leh barta dhalaalaysa iyo barta karkarinta, adkaanta sare, caabbinta xidhashada aad u fiican, sida insulator heerkulka qolka, iyo heerkulka sare wuxuu leeyahay sifooyin aad u fiican sida korantada korantada. nolosheena.Meelaha adeega waxaa ka mid ah: isgaarsiinta 5G, petrochemical, qalabka caafimaadka, warshadaha photovoltaic, aerospace, qalabka militariga, semiconductors, qalabka elektarooniga ah, bambooyin, valves, baytariyada lithium, iwm.
Guryaha iyo sifooyinka ceramics zirconia
Ceramics Zirconia waa nooc cusub oo ceramics ah oo tignoolajiyada sare ah, waxa u dheer xoogga sare, qallafsanaanta, iska caabinta heerkulka sare, caabbinta daxalka aashitada iyo alkali iyo xasilloonida kiimikada sare iyo xaaladaha kale, isla mar ahaantaana leh caabbinta xoqan iyo xirashada caabbinta, maya. gaashaanka calaamadaha, waxqabadka kulaylka aad u fiican iyo sifooyin kale, halka mashiinada xoogga leh, muuqaalka muuqaalka wanaagsan.
1, dhibic dhalaalaysa sare, barta dhalaalaysa sare iyo inertness kiimikada ka dhigi zirconia waxaa loo isticmaali karaa sida refractory ka wanaagsan;
2, oo leh qallafsanaan weyn iyo iska caabin ka fiican oo xirashada;
3, xoogga iyo adkaanta ayaa aad u weyn;
4, conductivity kaamerada hoose, coefficient ballaarinta hoose, ku haboon qalabka dhoobada qaab-dhismeedka;
5, waxqabadka korantada ee wanaagsan, laga soo bilaabo aragtida hufnaanta gaashaandhigga, dhoobada zirconia sida maaddada aan biraha ahayn wax saameyn ah kuma yeelanayso calaamadaha korantada, ma saameyn doonto qaabka anteenada gudaha.
Qiyaasaha Farsamada | ||
Mashruuca | Unug | Qiimaha tirada |
Qalab | / | ZrO2 95% |
Midabka | / | Caddaan |
Cufnaanta | g/cm3 | 6.02 |
Xoog Jilicsan | MPa | 1,250 |
Xoog isku dhejisan | MPa | 5,690 |
Modulka dhalinyarada | GPA | 210 |
Xoogga Saamaynta | MPa m1/2 | 6-7 |
Weibull Coefficient | m | 10 |
Vickers Harness | HV 0.5 | 1,800 |
(Iskudarka Balaadhinta kulaylka) | 1n-5k-1 | 10 |
Habdhaqanka kulaylka | W/mK | 一 |
Deganaanshaha shoogga kulaylka | △T°C | 一 |
Heerkulka Isticmaalka ugu badan | °C | 一 |
20°C Cabbitaanka Mugga | Ωcm | 一 |
Xoogga Dielectric | kV/mm | 一 |
Dielectric Constant | εr | 一 |