Alumina Ceramic Cheebtsam Kev Cai
Daim duab qhia ntxaws ntxaws
Txheej txheem cej luam
Lub phaj alumina ceramic no yog tsim los rau cov lag luam uas xav tau qhov tseeb tshwj xeeb, kev ruaj khov, thiab kev ua haujlwm ntev hauv qab qhov chaw ua haujlwm nyuaj. Muaj cov matrix ntom ntom ntawm cov qhov ntev uas muaj cov qhov me me uas sib xyaw ua ke, cov khoom no muab cov cua ntws tswj tau, kev sib dhos meej, thiab kev ua haujlwm rwb thaiv tsev zoo rau cov khoom siv ua haujlwm ntawm qhov kub thiab txias lossis hluav taws xob siab.
Ua los ntawm alumina uas muaj purity siab (95–99.5%), qhov khoom no muab kev tiv thaiv kev hnav thiab lub zog dielectric zoo heev. Lub cev ceramic tseem ruaj khov txawm tias raug rau qhov kub hloov pauv sai, cov khoom siv corrosive, lossis kev ua haujlwm tas mus li ntev.
Cov Nta Tseem Ceeb
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Cov khoom siv alumina purity siabua kom muaj qhov nyuaj tshwj xeeb, kev rwb thaiv hluav taws xob, thiab kev tiv thaiv tshuaj lom neeg
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Tsim qauv array me merau kev faib cov cua, kev taw qhia kua, lossis kev sib dhos ntawm cov khoom
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Kev ua kom sov zoo heev, txhawb kev ua haujlwm tas mus li ntawm 1,000–1,600 ° C
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Kev nthuav dav thermal qisua kom muaj kev ua haujlwm ruaj khov thaum lub sijhawm ua kom sov thiab txias sai
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Kev ua haujlwm precision tas mus li, nrog rau kev kam rau siab rau qhov geometry thiab qhov chaw
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Tsis yog-conductive thiab corrosion-resistant, tsim nyog rau cov chaw muaj hluav taws xob siab thiab cov chaw muaj zaus siab
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Kho tau raws li koj xav tauqhov ntev, cov qauv qhov, cov duab, thiab cov tiav ntawm qhov chaw
Cov Ntawv Thov Ib Txwm Muaj
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Cov modules tswj kev faib roj thiab microflow
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Cov cuab yeej ua cov wafer semiconductor
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Cov khoom siv kho qhov muag thiab laser
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Cov khoom siv uas siv tau nrog lub tshuab nqus tsev thiab plasma
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Cov phaj rwb thaiv hluav taws xob thiab cov phaj hluav taws xob siab
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Micro-mechanical alignment thiab positioning systems
Cov Lus Qhia Txog Cov Cheebtsam Alumina Ceramic
| Khoom | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Khoom siv | 95–99.5% Alumina Ceramic (Al₂O₃) |
| Xim | Ivory / Off-dawb |
| Qhov Loj Tag Nrho | Kho tau raws li qhov koj xav tau (piv txwv li, 80 hli × 80 hli × 1–3 hli) |
| Hom Qhov | Oblong precision qhov array |
| Qhov Loj ntawm Qhov | Kev cai (piv txwv li, 10–15 hli ntev × 2–4 hli dav) |
| Qhov me me ntawm qhov | 0.1–0.6 hli (laser los yog ultrasonic drilled) |
| Qhov Micro-hole Layout | Ntau kab / ntau kem, qhov layout customizable |
| Kev tiaj tiaj | ≤ 0.02–0.05 hli |
| Kev kam rau siab tuab | ±0.02 hli |
| Qhov Kev kam rau ua haujlwm ntawm qhov | ±0.03 hli |
| Qhov Roughness ntawm qhov chaw (Ra) | 0.2–0.8 μm (txhuam los yog lapped xaiv tau) |
| Qhov Ceev | 3.80–3.95 g/cm³ |
| Qhov nyuaj | ≥ 1,200 HV |
| Lub zog flexural | 300–400 MPa |
| Lub zog compressive | ≥ 2,000 MPa |
| Lub zog dielectric | ≥ 15 kV / hli |
| Ntim Resistivity | ≥ 10¹⁴ Ω·cm |
| Kev Ua Kub | 18–30 W/m·K |
| Kev Nthuav Dav Kub (CTE) | 7.2–8.0 × 10⁻⁶ /K |
| Kub Ua Haujlwm Siab Tshaj | 1,100–1,600°C |
| Cov Qhov Mounting | 4 lub ces kaum, qhov chaw tuaj yeem hloov kho tau |
| Cov Txheej Txheem Tsim Khoom | CNC machining, laser drilling, ultrasonic drilling, sib tsoo |
| Kev Ua Haujlwm Xaiv Tau | Metallization (Mo-Mn / W), Ni / Au plating, polishing |
Cov Lus Nug Feem Ntau
Q1: Cov khoom siv ceramic no puas tuaj yeem tiv taus qhov kub siab?
Yog. Alumina ceramics feem ntau txhawb nqa 1,000–1,600 ° C nyob ntawm qib.
Q2: Qhov tsawg kawg nkaus qhov loj me uas tuaj yeem ua tau machined yog dab tsi?
Cov qhov me me uas loj txog li 0.1–0.2 hli tuaj yeem ua tiav nrog laser lossis ultrasonic machining.
Q3: Puas tuaj yeem tsim dua tus qauv qhov?
Kiag li. Txhua yam arrays, cov duab, thiab cov qauv tuaj yeem tsim kho raws li cov duab kos.
Txog Peb
XKH muaj kev txawj ntse hauv kev tsim khoom, kev tsim khoom, thiab kev muag khoom ntawm cov iav kho qhov muag tshwj xeeb thiab cov khoom siv siv lead ua tshiab. Peb cov khoom siv rau cov khoom siv hluav taws xob kho qhov muag, cov khoom siv hluav taws xob rau cov neeg siv khoom, thiab cov tub rog. Peb muab cov khoom siv kho qhov muag Sapphire, cov ntaub thaiv lub xov tooj ntawm tes, Ceramics, LT, Silicon Carbide SIC, Quartz, thiab semiconductor crystal wafers. Nrog kev txawj ntse thiab cov cuab yeej siv tshiab, peb ua tau zoo hauv kev ua cov khoom tsis yog tus qauv, lub hom phiaj yog ua lub tuam txhab ua khoom siv hluav taws xob kho qhov muag zoo tshaj plaws.












