Alumina ceramic nplhaibyog ib yam khoom siv kho tshuab ua los ntawm alumina ceramic. Vim nws qhov kev ua tau zoo tshaj plaws, nws daim ntawv thov hauv zej zog niaj hnub no tau dhau los ua ntau dua thiab dav dua. Cov txiaj ntsig ntawm alumina ceramic nplhaib yog dab tsi thiab nws ua li cas? ? Chemshun Ceramics chaw tsim khoom yuav qhia rau koj.
Lub nplhaib ceramic yog ib qho khoom siv ua los ntawm cov khoom siv ceramic raws li alumina (al2o3). Nws muaj cov txiaj ntsig tseem ceeb hauv qab no:
1. Kev rwb thaiv tsev zoo heev, qhov poob qis me me tab sis kev rwb thaiv tsev zoo.
2. Ua kom sov tsis kam, coefficient me me ntawm kev nthuav dav thermal, lub zog siab thiab kev ua tau zoo ntawm thermal.
3. Kev tiv thaiv xeb tshuaj lom neeg thiab kev tiv thaiv hlau yaj.
4. Lub nplhaib alumina ceramic tsis kub hnyiab, stainless hlau, muaj zog thiab tsis yooj yim puas. Nws muaj cov yam ntxwv zoo heev uas tsis muaj piv rau lwm cov ntaub ntawv thiab cov ntaub ntawv hlau.
5. Alumina ceramics muaj kev tiv thaiv kev hnav, tab sis qhov nyuaj yog tib yam li corundum. Yuav kom ncav cuag Mohs hardness qib cuaj, qhov kev tiv thaiv kev hnav yuav tsum sib piv rau cov hlau nplaum super-hard.
Kev ua cov alumina ceramic rings:
1. Vim yog qhov nyuaj ntawm cov khoom siv alumina ceramic, cov khoom siv cib uas nyuaj dua yuav tsum tau siv rau kev ua tiav, xws li silicon carbide, boron carbide, pob zeb diamond, thiab lwm yam, feem ntau yog sib tsoo ib kauj ruam zuj zus los ntawm cov khoom siv ntxhib mus rau cov khoom siv zoo, thiab tom qab ntawd ua kom cov nplaim ci.
2. Qee cov khoom siv alumina ceramic tseem yuav tsum tau ua tiav tom qab sintering. Piv txwv li, cov khoom uas siv tau ua pob txha cuav xav tau qhov chaw tiav siab, zoo li qhov chaw iav, kom ua rau lubricity ntau dua.
3. Alumina ceramic rings feem ntau tuaj yeem sib tsoo thiab txhuam nrog Al203 micron hmoov lossis pob zeb diamond paste <1 μm. Tsis tas li ntawd, kev ua laser thiab kev ua ultrasonic sib tsoo thiab polishing kuj tseem siv tau.
Ntxiv rau cov nplhaib ceramic, Chemshun Ceramics kuj muab cov raj ceramic ncaj uas tiv taus kev hnav, cov raj tapered, cov raj nkhaus, thiab lwm yam. Txais tos kom sab laj.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-09-2023