Inxalenye yeAlumina yeCeramic yeNkqubo yokuKhanya
Indawo yosetyenziso
Amalungu e-alumina ceramics asetyenziswa ngokubanzi kwinkqubo yokukhanyisa enepropathi ephezulu yoomatshini, ubulukhuni obuphezulu, ukunxiba ixesha elide, ukuxhathisa okukhulu kokugquma, uthintelo olulungileyo lokutya, ukumelana nobushushu obuphezulu.
Amalungu e-alumina ceramics angasetyenziswa kwizibane kunye nezibane.I-thermal conductivity ye-alumina ceramic substrates isuka kwi-29. 3W / (m · K) ukuya kwi-35W / (m · K), emalunga namaxesha alishumi ukuya kumashumi amabini e-aluminium substrates.Xa zisetyenziswe kwii-LED, zinokuqhuba ngokugqibeleleyo ubushushu kwaye zandise ixesha lokuphila kwe-LED.Ukuba ixhotyiswe ngerediyetha elungileyo yokuchitha ubushushu, akuyi kubakho bushushu bomdibaniso konke konke, obunokubonelela ngokhuseleko oluphezulu kwiintsimbi zesibane.uninzi lwe-alumina ceramic luthunyelwa ngaphandle.
Iinkcukacha
Ubungakanani obufunekayo:I-1pc ukuya kwi-1 yezigidi zeepcs.Akukho MQQ ilinganiselwe.
Ixesha lesampula lesampulu:ukwenza izixhobo yi-15days + isampuli yokwenza 15days.
Ixesha lemveliso:15 ukuya 45days.
Ixesha lokuhlawula:uthethathethwano ngamaqela omabini.
Inkqubo yokuvelisa:
I-Alumina(AL2O3) i-ceramic yi-ceramic yoshishino enobunzima obuphezulu, ukunxiba ixesha elide, kwaye inokwakheka kuphela ngokusila idayimani.Iveliswa kwi-bauxite kwaye igqitywe ngokubumba, ukucofa, ukucwina, ukucola, ukuthunga kunye nenkqubo yokwenza.
Idatha yePhysical & Chemical
| I-Alumina Ceramic(AL2O3) iPhepha leNgcaciso yoMlinganiswa | |||||
| Inkcazo | iyunithi | IBakala A95% | IBakala A97% | IBakala A99% | IBakala A99.7% |
| Ukuxinana | g/cm3 | 3.6 | 3.72 | 3.85 | 3.85 |
| I-Flexural | Mpa | 290 | 300 | 350 | 350 |
| Amandla acinezelayo | Mpa | 3300 | 3400 | 3600 | 3600 |
| Imodyuli ye-elasticity | Gpa | 340 | 350 | 380 | 380 |
| Ukuchasa impembelelo | Mpm1/2 | 3.9 | 4 | 5 | 5 |
| Weibull modulus | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | Hv0.5 | 1800 | 1850 | 1900 | 1900 |
| I-coefficient yoKwandiswa kweThermal | 10-6k-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| I-Thermal conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Ukunyangwa kwe-Thermal shock | △T℃ | 250 | 250 | 270 | 270 |
| Ubushushu bokusebenzisa okuphezulu | ℃ | 1600 | 1600 | 1650 | 1650 |
| Ukumelana nomthamo kwi-20℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Amandla e-Dielectric | KV/mm | 20 | 20 | 25 | 25 |
| I-Dielectric rhoqo | er | 10 | 10 | 10 | 10 |
Ukupakisha
Ngokuqhelekileyo sisebenzisa izinto ezifana nobungqina bokufuma, ubungqina bokuthuthumela kwiimveliso ezingonakali.Sisebenzisa ibhegi yePP kunye neepaliti zeplanga zebhokisi ngokwemfuno yomthengi.Ilungele ukuthutha elwandle kunye nomoya.
