Zirconium oxide ceramics

Zirconia bụ klas dị mkpa nke ihe seramiiki dị ka seramiki dị elu, ọ bụkwa ihe dị mkpa dị mkpa maka mmepe nke ụlọ ọrụ ọgbara ọhụrụ. Zirconia ceramics, nke nwere nnukwu agbaze na ebe na-esi esi mmiri ọkụ, ike siri ike, nkwụsi ike dị mma, dị ka ihe mkpuchi na okpomọkụ ụlọ, na okpomọkụ dị elu nwere ihe ndị magburu onwe ya dị ka eletriki eletrik. ndu anyi. Mpaghara ọrụ gụnyere: nkwukọrịta 5G, petrochemical, akụrụngwa ahụike, ụlọ ọrụ fotovoltaic, ikuku ikuku, akụrụngwa agha, semiconductor, ngwa eletrọnịkị, nfuli, valves, batrị lithium, wdg.

ngwaahịa_fine_ceramics_03(1)

Njirimara na njirimara nke ceramics zirconia

Zirconia ceramics bụ ụdị ọhụrụ nke ceramics nke teknụzụ dị elu, ya na mgbakwunye na ike dị elu, ike siri ike, nguzogide okpomọkụ dị elu, acid na alkali corrosion resistance na elu chemical kwụsie ike na ọnọdụ ndị ọzọ, n'otu oge ahụ na ọkọ na-eguzogide ma na-eyi nguzogide, ọ dịghị. ihe nchebe mgbaama, arụmọrụ ikpo ọkụ dị mma na njirimara ndị ọzọ, ebe ike machinability siri ike, mmetụta dị mma.

 

1, ebe mgbaze dị elu, ebe mgbaze dị elu na inertness kemịkalụ na-eme zirconia nwere ike iji mee ihe dị ka mma refractory;

2, na nnukwu ike ike na mma iyi mgbochi;

3, ike na ike dịtụ nnukwu;

4, obere conductivity thermal, ọnụ ọgụgụ mgbasawanye dị ala, dabara adaba maka ihe seramiiki nhazi;

5, ịrụ ọrụ eletrik dị mma, site na nchepụta arụmọrụ nchekwa, seramiiki zirconia dị ka ihe na-abụghị nke ọla na-enweghị ihe nchebe na akara electromagnetic, agaghị emetụta nhazi antenna n'ime.

 

Nka nka
Ihe oru ngo Nkeji Ọnụọgụ ọnụọgụgụ
Ihe onwunwe / ZrO2 95%
Agba / Ọcha
Njupụta g/cm3 6.02
Ike Flexural MPa 1,250
Ike mkpakọ MPa 5,690
Modul nke Young GPA 210
Mmetụta Mmetụta MPa m1/2 6-7
Weibull ọnụ ala m 10
Vickers ike ike HV 0.5 1,800
(ọnụọgụ Mgbasawanye okpomọkụ) 1n-5k-1 10
Nrụpụta okpomọkụ W/mK
Thermal Shock kwụsie ike △T°C
Okpomọkụ ojiji kacha Celsius C
20°C Mgbochi olu Ωcm
Ike Dielectric kV/mm
Dielectric Constant εr