Chigawo cha Alumina Ceramic cha Insulator
Munda Wofunsira
Alumina ceramics omwe amagwiritsidwa ntchito kwambiri mu insulator yokhala ndi makina apamwamba kwambiri, kuuma kwakukulu, kuvala kwautali, kukana kwakukulu kwa kutchinjiriza, kuteteza dzimbiri bwino, kutentha kwambiri kugonjetsedwa
Alumina ceramicsmagawonazonsoan ntchito zofunika m'munda wa insulation.Mwachitsanzo, m'munda wamlengalenga, ulusi wokhala ndi aluminiyamu ukhoza kugwiritsidwa ntchito kupanga zida zotchinjiriza zotentha monga matailosi osagwira kutentha ndi zida zosunthika zosunthika paziwombankhanga zamlengalenga, zotchingira matenthedwe mumainjini a rocket, ndi zida zotchingira zida zotentha kwambiri pamlengalenga. injini.
Fkapena gawo lina,aluminiyamu ceramicsmagawoitha kugwiritsidwanso ntchito ngati zida zotchinjiriza zotenthetsera m'ng'anjo zotentha kwambiri.Zida zazifupi za aluminiyamu zopangidwa ndi fiber zili ndi ubwino wokhala ndi kachulukidwe kakang'ono, kutsekereza bwino, komanso kutentha pang'ono, zomwe zimatha kuchepetsa kulemera kwa ng'anjo zotentha kwambiri.zambirindikupangitsa kuwongolera kutentha kukhala kolondola,kotero izo zikhozasavemphamvu zambiri.
Zida zophatikizika za alumini / utomoni zilinso ndi ntchito yabwino yotchinjiriza.Nkhaniyi ili ndi mawonekedwe a elasticity, kuuma kwakukulu, ndipo imatha kugwiritsidwa ntchito popanga zida zamasewera monga ndodo zosodza, makalabu a gofu, skis, ndi ma racket a tennis.
Fkunena zoona,kugwiritsa ntchito alumina ceramic m'munda wa insulationakhozazimathandizira kukonza magwiridwe antchito ndi moyo wa zida, komanso kuchepetsa kugwiritsa ntchito mphamvu.So It adzakhalakufunikira kolimbikitsa kulimbikitsa chitukuko chokhazikika ndi kuteteza chilengedwe.
Tsatanetsatane
Chofunikira pa kuchuluka:1pc mpaka 1 miliyoni pcs.Palibe MQQ yochepa.
Sample nthawi yotsogolera:kupanga zida ndi 15days+ kupanga 15days.
Nthawi yopanga:Masiku 15 mpaka 45.
Nthawi yolipira:kukambilana ndi mbali zonse.
Njira yopangira:
Alumina(AL2O3) ceramic ndi ceramic ya mafakitale yomwe imakhala ndi kuuma kwambiri, kuvala kwautali, ndipo imatha kupangidwa ndi kugaya diamondi.Amapangidwa kuchokera ku bauxite ndipo amamalizidwa ndi jekeseni, kukanikiza, sintering, kugaya, sintering ndi machining process.
Physical & Chemical Data
| Alumina Ceramic(AL2O3) Mapepala Ofotokozera Makhalidwe | |||||
| Kufotokozera | unit | Gawo A95% | Gawo A97% | Gawo A99% | Gawo A99.7% |
| Kuchulukana | g/cm3 | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural | Mpa | 290 | 300 | 350 | 350 |
| Compressive mphamvu | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus ya elasticity | Gpa | 340 | 350 | 380 | 380 |
| Kukana kwamphamvu | Mpm1/2 | 3.9 | 4 | 5 | 5 |
| Weibull modulus | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | Hv0.5 | 1800 | 1850 | 1900 | 1900 |
| Thermal Expansion coefficient | 10-6k-1 | 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 |
| Kugwiritsa ntchito kwambiri kutentha | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume resistivity pa 20 ℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Mphamvu ya dielectric | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric nthawi zonse | er | 10 | 10 | 10 | 10 |
Kulongedza
Kuonetsetsa chitetezo cha zinthu zofewa, timagwiritsa ntchito zinthu zotsimikizira kuti chinyezi ndi zosagwedezeka.Kuphatikiza apo, timaperekanso zosankha zonyamula monga matumba a PP ndi mapaleti amatabwa, omwe amatha kusinthidwa malinga ndi zomwe makasitomala amafuna.Njira zopakirazi ndizoyenera kutumiza panyanja ndi ndege.
