99 Alumina Ceramic Yeeb Nkab

Taw qhia

Alumina ceramic yog ib hom khoom siv ceramic nrog -Al2O3 ua lub ntsiab crystalline theem. Cov ntsiab lus ntawm Al2O3 nyob rau hauv engineering daim ntawv thov yog feem ntau ntawm 75 feem pua ​​​​thiab 99.9 feem pua. Nws feem ntau yog cais los ntawm Al2O3 cov ntsiab lus hauv cov khoom xyaw. Cov ntsiab lus ntawm 75 feem pua ​​​​yog hu ua "75" porcelain, cov ntsiab lus ntawm 85 feem pua ​​yog hu ua "85" porcelain, cov ntsiab lus ntawm 95 feem pua ​​yog "95" porcelain, thiab cov ntsiab lus ntawm 99 feem pua ​​yog "99" porcelain.

Nta

1. Muaj zog txhua yam

Lub zog dabtsi yog khoov ntawm sintered Al2O3 porcelain cov khoom tuaj yeem ncav cuag 250MPa, thiab lub zog dabtsi yog khoov ntawm cov khoom kub nias tuaj yeem ncav cuag 500MPa. Lub purer lub Al2O3 tivthaiv, lub zog ntau dua. Lub zog tuaj yeem khaws cia ntawm qhov kub siab txog 900 degree, raws li qhia hauv daim duab hauv qab no. Siv lub zog txhua yam ntawm Al2O3 plooj (porcelain), cov cuab yeej plooj (porcelain) thiab lwm yam khoom siv tshuab tuaj yeem ua tau. Al2O3 ceramic Mohs hardness tuaj yeem ncav cuag 9, muaj kev hnav zoo heev.

2. High resistivity, zoo hluav taws xob rwb thaiv tsev kev ua tau zoo

3. Siab hardness

Mohs hardness yog 9, nrog rau kev puas tsuaj zoo heev.

4. High melting point, corrosion kuj

Melting point 2050 degree, tuaj yeem tiv taus Be, Sr, Ni, Al, V, Ta, Mn, Fe, Co thiab lwm yam molten hlau yaig. Nws kuj muaj kev tiv thaiv siab rau kev yaig ntawm NaOH, iav thiab slag. Nws tsis cuam tshuam nrog Si, P, Sb thiab Bi hauv inert cua.

Daim ntawv thov

Hnav-resistant ceramic raj yog siv dav hauv cov khoom siv hluav taws xob thiab hluav taws xob, textile machinery, thermal instrumentation, petrochemical thiab lwm yam lag luam.

Cov duab khoom

Cim npe nrov: 99 alumina ceramic yeeb nkab, manufacturers, lwm tus neeg, Hoobkas, ua nyob rau hauv Suav teb