I-Alumina ceramic iwuhlobo lwe-ceramics yesakhiwo, enokumelana nokufakwa kwe-insulation, ukumelana nogesi, amandla aphezulu, ukushisa okuhle.
conductivity, ukulahleka kwe-dielectric, izici zokusebenza zikagesi ezinzile. Isetshenziswa kuma-substrates e-ceramic kagesi, i-ceramic
ukufakwa kukagesi, amadivaysi evacuum, i-porcelain yamadivayisi, ama-spark plugs neminye imikhiqizo. Singenza ingxenye ngokucindezela umjovo oshisayo, ukucindezela okomile, ukucindezela kwe-isostatic kanye nobuchwepheshe obukhiqizayo be-extrusion njll.
Sinikeza ikakhulukazi 95% kuya 99.5% ubumsulwa alumina Ceramic izingxenye, izingcezu, izinduku, izindandatho, njll., futhi singakwazi ngokwezifiso ngokuvumelana nezidingo zamakhasimende noma imidwebo.
I-Alumina oxide yaziwa nangokuthi i-Alumina (Al2O3) ngamafuphi, iwumsebenzi omkhulu wobunjiniyela we-ceramic ngezinjongo zokusebenza nesakhiwo. Inikeza inhlanganisela yezakhiwo ezinhle zemishini kanye nezinye izinto ezihlukile zikagesi eziholela ezinhlobonhlobo zezinhlelo zokusebenza emikhakheni ehlukahlukene. I-Alumina ingakhiqizwa ngohlu lokuhlanzeka ngezithasiselo eziklanyelwe ukuthuthukisa izakhiwo, njenge-zirconia toughed alumina (ZTA). Izinhlobonhlobo zezindlela zokucubungula ze-ceramic zingasetshenziswa kufaka phakathi umshini noma ukwakheka kwe-net-shape ukuze kukhiqizwe osayizi abahlukahlukene kanye nokwakheka kwengxenye.
Amashubhu we-Alumina njengomkhiqizo ojwayelekile we-ceramic. I-Alumina ingakwazi ukuthwala amazinga okushisa afike ku-1650°C, inokuzinza ngokwedlulele kwezinga lokushisa, ukumelana nokugqwala kwamakhemikhali, nokumelana nokuguga okukhulu nokuhuzuka.
Sinikeza uhla oluthuthukisiwe lwamashubhu e-alumina angu-99%.
Iziphetho ezivuliwe nezivaliwe
Amasayizi ahlukahlukene, asikwe ngobude bangokwezifiso
Izinto zesitoko zithunyelwe emahoreni angama-24
Ukuthunyelwa kosuku olufanayo kuyatholakala ngemali ekhokhwayo
Amashubhu obude bangokwezifiso athunyelwe phakathi kwamahora angama-48
Igama Lomkhiqizo | i-alumina Ceramic support tube bushing Al2o3 umkhono wepayipi one-flange |
Okubalulekile | I-Alumina Ceramic |
Usayizi | ngokwezifiso, ngokusho komdwebo wakho |
Isici | Gqoka Ukumelana, Insulation enhle |
Isampula | Iyatholakala |
Inkokhelo | TT, Western union, Ikhadi Lesikweletu |
Ukulethwa | I-Air Express (DHL/UPS/TNT/FedEx), Ezokuthutha zasolwandle |
Inzuzo:
1. Ubumsulwa: 99%, 99.5% 99.7%
2.Amandla amahle wemishini
3.I-insulation kagesi enhle kakhulu
4.High-frequency ukulahlekelwa
5.Good conductivity ezishisayo
6.Ukushisa, ukuguga kanye nokumelana nokugqwala.
Isicelo:
1.Ezezimoto
2.Petro-chemical
3.Ukulawula uketshezi
4.Ukudluliswa kwezinto
5.Imboni
6.Ezogesi neze-elekthronikhi
7.I-semiconductor
8.Isafire iyi-alumina yekristalu eyodwa.
Impahla | Iyunithi | 95% Alumina | 99% I-Alumina | I-Zirconia |
Ukuminyana | g/cm3 | 3.65 | 3.8 | 6 |
Izinga lokushisa eliphezulu | C≥ | 1500 | 1750 | 1050 |
Ukuqina (HRA) | 82 | 88 | 85 | |
Amandla e-Flexural | I-MPa≥ | 350 | 500 | 1000 |
I-Elasticity | I-MPa | 3400 | 3600 | 5000 |
Ukumuncwa kwamanzi | % | 0 | 0 | 0 |
Ukwanda kokushisa | ×10-6/°C(40-800°C) | 7.8 | 8 | 11 |
I-thermo conductivity | W/m·K( 20°C) | 18 | 22 | 2.6 |
Ukumelana Nokushisa | °C | 200 | 200 | 300 |
Ukumelana Nomthamo | Ω·cm(100°C) | 10¹² | 10¹² | 10¹² |
Amandla e-Dielectric | V/m | 15×10^6 | 15×10^6 | 11×10^6 |
I-Dielectric njalo | (1MHz) | 9 | 9.8 | 33 |
Shiya umlayezo
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