Alumina Ceramic Ib feem ntawm Insulator
Daim ntawv thov teb
Alumina ceramics uas tau siv dav hauv insulator nrog cov cuab yeej siv siab, siab hardness, ntev hnav, rwb thaiv tsev loj, tiv thaiv corrosion zoo, kub resistant
Alumina ceramicsntukuj muajan daim ntawv thov tseem ceeb hauv kev rwb thaiv tsev.Piv txwv li, nyob rau hauv lub aerospace teb, alumina-raws li fibers yuav siv tau los tsim thermal rwb thaiv tsev cov ntaub ntawv xws li kub-resistant vuas thiab hloov tau yooj yim rwb thaiv tsev cov ntaub ntawv ntawm qhov chaw shuttles, thermal barriers nyob rau hauv foob pob ua ntxaij cav, thiab rwb thaiv tsev cov ntaub ntawv rau high-temperature Cheebtsam hauv aviation. tshuab.
Flos yog lwm qhov chaw,alumina ceramicsntukuj tseem tuaj yeem siv ua cov ntaub ntawv thermal rwb thaiv tsev nyob rau hauv high-temperature furnaces.Cov ntaub ntawv luv luv Alumina-raws li cov khoom siv sib xyaw muaj qhov zoo ntawm qhov tsis tshua muaj zog, cov rwb thaiv tsev zoo, thiab tsawg cua sov muaj peev xwm txo qhov hnyav ntawm cov cua sov siabntauthiab ua kom tswj tau qhov kub thiab txias dua,yog li nws ua tausaventau zog.
Alumina / resin composite cov ntaub ntawv kuj muaj kev rwb thaiv tsev zoo.Cov khoom siv no muaj cov yam ntxwv ntawm elasticity, siab hardness, thiab tuaj yeem siv rau hauv kev tsim cov khoom ua si xws li nuv ntses, ntaus golf, skis, thiab ntaus pob tesniv rackets.
Frankly hais lus,daim ntawv thov ntawm alumina ceramics hauv kev rwb thaiv tsevua taupab txhim kho kev ua haujlwm thiab kev ua neej nyob ntawm cov cuab yeej siv, thaum tseem txo qis kev siv hluav taws xob.So It yuav yogib qho tseem ceeb zoo rau kev txhawb kev txhim kho kom ruaj khov thiab kev tiv thaiv ib puag ncig.
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
Txhawm rau tiv thaiv cov khoom muag muag, peb siv cov ntaub ntawv pov thawj noo noo thiab poob siab.Tsis tas li ntawd, peb kuj muab cov kev xaiv ntim xws li PP hnab thiab thawv ntoo pallets, uas tuaj yeem kho raws li qhov tshwj xeeb ntawm cov neeg siv khoom.Cov kev daws teeb meem no yog tsim rau kev xa khoom hauv hiav txwv thiab huab cua.
