Alumina seramiiki akụkụ nke Insulator
Ubi ngwa
Alumina seramiiki nke na-ọtụtụ ebe na-eji insulator na elu n'ibu ihe onwunwe, elu ike ike, ogologo yi, mkpuchi mkpuchi mkpuchi, ezi corrosion mgbochi, elu okpomọkụ na-eguzogide ọgwụ.
Alumina seramiikiakụkụnwekwaraan ngwa dị mkpa na mpaghara mkpuchi.Dịka ọmụmaatụ, n'ọhịa aerospace, enwere ike iji eriri ndị dabeere na alumina na-emepụta ihe ndị na-ekpo ọkụ ọkụ dị ka taịlị na-eguzogide okpomọkụ na ihe mkpuchi na-agbanwe agbanwe na ụgbọ elu mbara igwe, ihe mgbochi okpomọkụ na engine rocket, na ihe mkpuchi maka ihe ndị na-ekpo ọkụ dị elu na ụgbọ elu. igwe.
Fma ọ bụ ngalaba ọzọ,alumina seramiikiakụkụenwere ike iji ya mee ihe dị ka ihe mkpuchi ọkụ na ọkụ ọkụ dị elu.Ihe ndị mejupụtara fiber alumina dị mkpụmkpụ nwere uru nke njupụta dị ala, mkpuchi dị mma, na ikike ọkụ dị ala, nke nwere ike belata ibu nke ọkụ ọkụ dị elu.otutuma mee ka njikwa okpomọkụ dịkwuo mma,ka o nwere ikesaveike ọzọ.
Ihe mejupụtara alumina/resin na-arụkwa ọrụ mkpuchi dị mma.Ihe a nwere njirimara nke ngbanwe, ike siri ike, enwere ike iji ya mee ihe n'ịrụpụta ngwa egwuregwu dịka mkpanaka ịkụ azụ, klọb golf, skis, na raket tennis.
Fikwu okwu n'usoro,ngwa nke ceramics alumina na mpaghara mkpuchinwere ikenyere aka melite arụmọrụ na ndụ nke akụrụngwa, ma na-ebelata oriri ike.So It ga-abụihe dị mma maka ịkwalite mmepe mmepe na nchekwa gburugburu ebe obibi.
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 ma 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
Iji hụ na nchekwa nke ngwaahịa ndị dị nro, anyị na-eji ihe na-ekpuchi mmiri na ihe ndị na-ama jijiji.Tụkwasị na nke ahụ, anyị na-enyekwa nhọrọ nkwakọ ngwaahịa dị ka akpa PP na katọn pallets osisi, nke nwere ike ịhazi dịka ihe ndị ahịa chọrọ.Ngwọta nkwakọ ngwaahịa ndị a dabara adaba maka ụgbọ mmiri na ụgbọ mmiri.
