Alumina Ceramic Ib feem ntawm Cov Khoom Siv Hluav Taws Xob
Daim ntawv thov teb
Alumina ceramics qhov chaw uas tau siv dav hauv cov khoom siv hluav taws xob nrog cov cuab yeej siv siab, siab hardness, ntev hnav, rwb thaiv tsev loj, tiv thaiv corrosion zoo, kub resistant.
Alumina ceramic capacitor:Alumina ceramics muaj cov khoom zoo dielectric thiab tuaj yeem siv los tsim cov khoom siv ceramic.Cov capacitors no muaj kev ruaj ntseg zoo thiab tuaj yeem ua haujlwm nyob rau hauv ib puag ncig hnyav xws li kub, siab, thiab av noo, ua rau lawv siv dav hauv ntau yam khoom siv hluav taws xob.
Alumina ceramic ntim cov ntaub ntawv:Alumina ceramics muaj cov cua kub zoo, tiv thaiv corrosion, thiab hnav tsis kam, thiab tau dav siv hauv cov khoom ntim khoom semiconductor.Lawv tuaj yeem tiv thaiv cov chips semiconductor los ntawm kev cuam tshuam ib puag ncig sab nraud thiab kev puas tsuaj, thiab txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom siv semiconductor.
Hauv ib lo lus, alumina ceramics qhov chaw muaj ntau yam kev siv hauv cov khoom siv hluav taws xob thiab ua lub luag haujlwm tseem ceeb.Nrog kev txhim kho txuas ntxiv ntawm thev naus laus zis, daim ntawv thov ntawm alumina ceramics hauv cov khoom siv hluav taws xob yuav txuas ntxiv nthuav dav thiab tob.
Paub meej
Quantity yuav tsum:1pc rau 1 lab pcs.Tsis muaj MQQ txwv.
Lub sij hawm ua piv txwv:tooling ua yog 15 hnub + qauv ua 15 hnub.
Lub sijhawm ua khoom lag luam:15 mus rau 45 hnub.
Lub sij hawm them nyiaj:sib tham los ntawm ob tog.
Txheej txheem ntau lawm:
Alumina (AL2O3) ceramic yog ib qho kev lag luam ceramic uas muaj siab hardness, ntev hnav, thiab tsuas yog tsim los ntawm pob zeb diamond sib tsoo.Nws yog tsim los ntawm bauxite thiab ua tiav los ntawm kev txhaj tshuaj molding, nias, sintering, sib tsoo, sintering thiab machining txheej txheem.
Physical & Chemical Data
| Alumina Ceramic (AL2O3) Daim Ntawv Qhia Cov Cim | |||||
| Kev piav qhia | chav tsev | Qib A95% | Qib A97% | Qib A99% | Qib A99.7% |
| Qhov ntom | g/cm3 | 3.6 | 3.72 ib | 3.85 ib | 3.85 ib |
| Flexural | Mpa | 290 | 300 | 350 | 350 |
| Compressive zog | Mpa | 3300 ib | 3400 ib | 3600 ib | 3600 ib |
| Modulus ntawm elasticity | Gpa | 340 | 350 | 380 | 380 |
| Kev cuam tshuam tsis kam | Mpm 1/2 | 3.9 | 4 | 5 | 5 |
| Weibull Modulus | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | hwv 0.5 | 1800 | 1850 | Xyoo 1900 | Xyoo 1900 |
| Thermal Expansion coefficient | 10-6k-1 ib | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Thermal conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Thermal shock Resistance | △ T ℃ | 250 | 250 | 270 | 270 |
| Max siv kub | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume resistivity ntawm 20 ℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Dielectric zog | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric tsis tu ncua | ε r | 10 | 10 | 10 | 10 |
Ntim
Peb feem ntau siv cov khoom siv xws li dej-pov thawj, poob siab-pov thawj rau cov khoom uas yuav tsis puas.Peb siv PP hnab thiab thawv ntoo pallets raws li tus neeg yuav tsum tau muaj.Haum rau kev thauj mus los hauv hiav txwv thiab huab cua.
