Alumina Ceramic Qaybta Nidaamka Iftiinka
Goobta Codsiga
Qaybaha dhoobada alumina ayaa si ballaaran loo isticmaalaa nidaamka iftiinka leh hantida farsamada sare, engegnaanta sare, xidhashada dheer, caabbinta dahaarka weyn, ka hortagga daxalka wanaagsan, heerkulka sare u adkaysta.
Qaybaha ceramics ee alumina waxaa loo isticmaali karaa nalalka iyo nalalka.Heerarka kulaylka ee aluminium substrates dhoobada waxay u dhaxaysaa 29. 3W / (m · K) ilaa 35W / (m · K), taas oo qiyaastii toban ilaa labaatan jeer ka badan kuwa aluminium ah.Marka lagu dabaqo LED-yada, waxay si fiican u dhaqmi karaan kulayl waxayna kordhin karaan cimriga LED-ka.Haddii lagu qalabeeyo kuleyliyaha kuleylka wanaagsan, ma jiri doonto heerkul isugeyn ah oo dhan, kaas oo bixin kara ilaalinta ugu badan ee nalalka nalalka .Shiinaha waa suuqa ugu weyn ee qaybaha dhoobada alumina.badiyaa dhoobada aluminiumka ah waa la dhoofiyaa.
Faahfaahin
Shuruudaha tirada:1pc ilaa 1 milyan oo pcs.Ma jiro wax xaddidan oo MQQ ah.
Tusaalaha wakhtiga hogaaminta:qalab samayntu waa 15 maalmood+ muunad samaynaysa 15 maalmood.
Waqtiga hogaaminta wax soo saarka:15 ilaa 45 maalmood.
Muddada lacag bixinta:oo ay labada dhinac ka wadahadleen.
Habka wax soo saarka:
Alumina (AL2O3) dhoobada dhoobada ah waa dhoobo warshadeed kaas oo leh qallafsanaan sare, xidhid dheer, waxaana lagu samayn karaa oo kaliya shiida dheeman.Waxaa laga soo saaray bauxite waxaana lagu dhammeeyaa qaabaynta duritaanka, riixida, dareeraha, shiididda, farsamaynta iyo farsamaynta.
Xogta Jirka & Kiimikada
| Alumina Ceramic(AL2O3) Xaashida Tixraaca Dabeecada | |||||
| Qeexitaanka | unug | Fasalka A95% | Fasalka A97% | Fasalka A99% | Fasalka A99.7% |
| Cufnaanta | g/cm3 | 3.6 | 3.72 | 3.85 | 3.85 |
| Jilicsan | Mpa | 290 | 300 | 350 | 350 |
| Xoog cadaadis leh | Mpa | 3300 | 3400 | 3600 | 3600 |
| Hababka bartinimada | Gpa | 340 | 350 | 380 | 380 |
| Iska caabbinta saamaynta | Mpm1/2 | 3.9 | 4 | 5 | 5 |
| Weibull modules | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | Hv0.5 | 1800 | 1850kii | 1900kii | 1900kii |
| Isku xidhka Balaadhinta kulaylka | 10-6k-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Dhaqdhaqaaqa kulaylka | W/Mk | 23 | 24 | 27 | 27 |
| Iska caabinta shoogga kulaylka | △T℃ | 250 | 250 | 270 | 270 |
| heerkulka isticmaalka ugu badan | ℃ | 1600 | 1600 | 1650 | 1650 |
| Iska caabinta mugga ee 20 ℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Awoodda korontada | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric joogto ah | εr | 10 | 10 | 10 | 10 |
Baakad
Caadi ahaan waxaan u isticmaalnaa walxo ay ka mid yihiin kuwa aan qoyaanka ka ilaalin karin, shoogga-ilaalinta alaabooyinka aan waxyeello yeelan doonin.Waxaan isticmaalnaa bacda PP iyo kartoonnada alwaaxyada sida waafaqsan shuruudaha macmiilka.Ku haboon gaadiidka badda iyo hawada.
