Akụkụ seramiiki alumina nke akụrụngwa eletrọnịkị
Ubi ngwa
Alumina ceramics akụkụ nke na-ọtụtụ ebe na-eji na electronic components na elu n'ibu onwunwe, elu ike ike, ogologo yi, mkpuchi mkpuchi mkpuchi, ezi corrosion mgbochi, elu okpomọkụ na-eguzogide.
Alumina seramiiki capacitors:Alumina ceramik nwere ezigbo dielectric Njirimara na enwere ike iji ya rụpụta seramiiki capacitors.Ndị a capacitors nwere ezigbo nkwụsi ike ma nwee ike ịrụ ọrụ na gburugburu ebe obibi siri ike dị ka okpomọkụ dị elu, nrụgide dị elu, na oke iru mmiri, na-eme ka a na-eji ya na ngwaọrụ eletrọnịkị dị iche iche.
Ihe nkwakọ ngwaahịa seramiiki alumina:Alumina ceramics nwere ezigbo nguzogide okpomọkụ, nguzogide corrosion, na iyi nguzogide, ma ejiri ya mee ihe na nkwakọ ngwaahịa semiconductor.Ha nwere ike chebe ibe semiconductor nke ọma site na nnyonye anya gburugburu ebe obibi na mmebi, ma melite nkwụsi ike na ntụkwasị obi nke ngwaọrụ semiconductor.
N'okwu, akụkụ alumina ceramics nwere ọtụtụ ngwa ngwa na ngwa elektrọn ma na-arụ ọrụ dị mkpa.Site na mmepe nke teknụzụ na-aga n'ihu, ntinye nke ceramics alumina na ngwa eletrọnịkị ga-aga n'ihu na-amụba ma na-amụbawanye.
Nkọwa
Ọnụọgụ achọrọ:1pc ruo 1 nde pcs.Enweghị oke MQQ.
Nlele oge ndu:Ime ngwá ọrụ bụ 15days+ sample na-eme 15days.
Ogologo oge mmepụta:15 ruo 45 ụbọchị.
Oge ịkwụ ụgwọ:ndị ọzọ kparịtara ụka.
Usoro mmepụta:
Alumina (AL2O3) seramiiki bụ seramiiki mmepụta ihe nke nwere isi ike dị ogologo, na-eyi ogologo, na enwere ike ịmepụta ya naanị site na igwe diamond.A na-emepụta ya site na bauxite wee mechaa ya site na ịkpụzi injection, ịpị, sentering, egweri, sentering na machining.
Data anụ ahụ & Chemical
| Alumina Ceramic(AL2O3) Mpempe akwụkwọ ntụaka agwa | |||||
| Mkpebi | otu | Ọkwa A95% | Ọkwa A97% | Ọkwa A99% | Ọkwa A99.7% |
| Njupụta | g/cm3 | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural | Mpa | 290 | 300 | 350 | 350 |
| Ike mkpakọ | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modul nke elasticity | Gpa | 340 | 350 | 380 | 380 |
| Nguzogide mmetụta | Mpm1/2 | 3.9 | 4 | 5 | 5 |
| Weibull modulu | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | Hv0.5 | 1800 | 1850 | 1900 | 1900 |
| Ọnụọgụ Mgbasawanye okpomọkụ | 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 |
| Mgbochi ujo okpomọkụ | △T℃ | 250 | 250 | 270 | 270 |
| Oke ojiji okpomọkụ | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume resistivity na 20 ℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Ike dielectric | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric mgbe niile | εr | 10 | 10 | 10 | 10 |
Nkwakọ ngwaahịa
Anyị na-ejikarị ihe dị ka ihe na-ekpuchi mmiri, ihe na-egosi ujo maka ngwaahịa ndị na-agaghị emebi emebi.Anyị na-eji PP akpa na katọn pallets osisi dị ka ndị ahịa chọrọ.Kwesịrị ekwesị maka njem ụgbọ mmiri na ikuku.
