Premium Sapphire Lift Pins Ib leeg siv lead ua Al₂O₃ Wafer nqa tus pin
Technical parameters
| Tshuaj muaj pes tsawg leeg | Al2O3 |
| Hardness | 9 hmo |
| Optic xwm | Uniaxial |
| Refractive Index | 1.762-1.770 Nws |
| Birefringence | 0.008-0.010 Nws |
| Dispersion | 0.018 Nws |
| Luster | Vitreous |
| Pleochroism | Nruab nrab rau Strong |
| Txoj kab uas hla | 0.4mm-30mm |
| Qhov siab kam rau ua | 0.004mm-0.05 hli |
| ntev | 2 hli-150mm |
| ntev kam rau ua | 0.03mm-0.25 hli |
| Nto zoo | 40/20 |
| Nto roundness | RZ0.05 |
| Kev cai zoo | ob lub qhov muag tiaj tus, ib kawg redius, ob kawg redius, eeb pins thiab cov duab tshwj xeeb |
Ntsiab nta
1.Exceptional Hardness & Wear Resistance: Nrog rau Mohs hardness ntsuam xyuas ntawm 9, thib ob tsuas yog pob zeb diamond, Sapphire Lift Pins qhia cov yam ntxwv hnav uas ua tau zoo tshaj li cov tsoos silicon carbide, alumina ceramic, lossis hlau alloy lwm txoj kev. Qhov hnyav hnyav no txhais tau hais tias txo qis cov khoom tsim thiab kev saib xyuas, nrog rau kev pab cuam lub neej feem ntau 3-5 zaug ntev dua li cov khoom siv hauv cov ntawv sib piv.
2.Superior High-Temperature Resistance: Engineered los tiv thaiv kev ua haujlwm ntawm qhov kub siab tshaj 1000 ° C yam tsis muaj degradation, Sapphire Lift Pins tuav qhov ruaj khov thiab lub zog txhua yam hauv cov txheej txheem thermal tshaj plaws. Qhov no ua rau lawv muaj txiaj ntsig tshwj xeeb rau cov ntawv thov tseem ceeb xws li tshuaj lom neeg vapor deposition (CVD), hlau-organic chemical vapor deposition (MOCVD), thiab high-temperature annealing systems uas thermal expansion mismatch tuaj yeem cuam tshuam cov txheej txheem yields.
3.Chemical Inertness: Ib leeg-crystal sapphire qauv qhia tau zoo heev tiv thaiv los ntawm HF acid, chlorine-raws li chemistry, thiab lwm yam aggressive txheej txheem gases feem ntau ntsib nyob rau hauv semiconductor fabrication. Qhov tshuaj lom neeg ruaj khov no ua kom muaj kev ua haujlwm zoo ib yam hauv cov plasma ib puag ncig thiab tiv thaiv kev tsim ntawm qhov chaw tsis xws luag uas tuaj yeem ua rau muaj kab mob wafer.
4.Low Particle Contamination: Ua los ntawm cov khoom tsis raug, siab-purity sapphire crystals (feem ntau> 99.99%), cov nqa pins nthuav tawm cov khoom me me txawm tias tom qab siv txuas ntxiv. Lawv cov qauv uas tsis yog ntxeem tau thiab polished tiav ua tau raws li qhov yuav tsum tau ua kom huv si nruj tshaj plaws, ncaj qha ua rau kev txhim kho cov txheej txheem yields nyob rau hauv advanced node semiconductor manufacturing.
High-Precision Machining: Siv cov pob zeb diamond sib tsoo thiab laser ua cov txheej txheem, Sapphire Lift Pins tuaj yeem tsim nrog sub-micron tolerances thiab nto tiav hauv qab 0.05μm Ra. Kev cai geometries nrog rau tapered profiles, tshwj xeeb tip configurations, thiab integrated alignment nta tau engineered los daws cov teeb meem tshwj xeeb wafer tuav nyob rau hauv lwm tiam neeg fabrication khoom.
Cov ntawv thov tseem ceeb
1.Semiconductor Manufacturing: Sapphire Lift Pins ua lub luag haujlwm tseem ceeb hauv cov txheej txheem wafer siab heev, muab kev txhawb nqa txhim khu kev qha thiab qhov tseeb qhov chaw thaum lub sijhawm photolithography, etching, deposition, thiab tshuaj xyuas cov txheej txheem. Lawv cov thermal thiab tshuaj ruaj khov ua rau lawv muaj txiaj ntsig tshwj xeeb hauv EUV lithography cov cuab yeej thiab cov ntawv ntim qib siab uas qhov kev ruaj ntseg ntawm qhov ntsuas nanometer yog qhov tseem ceeb.
2.LED Epitaxy (MOCVD): Nyob rau hauv gallium nitride (GaN) thiab lwm yam semiconductor epitaxial txoj kev loj hlob systems, Sapphire Lift Pins muab ruaj khov wafer kev txhawb nqa ntawm qhov kub thiab txias feem ntau tshaj 1000 ° C. Lawv cov yam ntxwv sib txuam thermal expansion nrog sapphire substrates txo qis wafer bowing thiab plam tsim thaum lub sij hawm txoj kev loj hlob ntawm epitaxial.
3.Photovoltaic Kev Lag Luam: Kev ua haujlwm siab hnub ci ntawm tes tsim tau txais txiaj ntsig los ntawm sapphire cov khoom tshwj xeeb hauv cov txheej txheem kub kub diffusion, sintering, thiab nyias-zaj duab xis deposition txheej txheem. Cov pins hnav tsis kam yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv qhov chaw tsim khoom loj uas qhov kev tivthaiv ntev cuam tshuam ncaj qha rau cov nqi tsim khoom.
4.Precision Optics & Electronics Processing: Tshaj li cov ntawv siv semiconductor, Sapphire Lift Pins pom siv los tuav cov khoom siv kho qhov muag, MEMS cov cuab yeej, thiab cov khoom tshwj xeeb substrates uas tsis muaj kev sib kis thiab kev tiv thaiv khawb yog qhov tseem ceeb. Lawv cov khoom hluav taws xob rwb thaiv tsev ua rau lawv zoo tagnrho rau cov ntawv thov uas muaj cov khoom siv electrostatic-rhiab heev.
XKH's services for sapphire lift pins
XKH muab kev txhawb nqa dav dav thiab kev daws teeb meem rau Sapphire Lift Pins:
1. Kev Pabcuam Kev Txhim Kho
· Kev them nyiaj yug rau qhov loj me, geometric thiab kho qhov chaw kho kom haum
· Kev xaiv cov khoom siv thiab cov txheej txheem parameter optimization pom zoo
· Kev sib koom tes tsim khoom thiab simulation pov thawj
2. Precision Manufacturing Peev Xwm
· High-precision machining nrog tolerances tswj nyob rau hauv ± 1μm
· Kev kho tshwj xeeb nrog rau daim iav polishing thiab ntug chamfering
· Xaiv qhov kev hloov kho saum npoo av xws li cov tshuaj tiv thaiv nplaum
3. Kev Ua Haujlwm Zoo
· Kev siv nruj ntawm kev tshuaj xyuas cov khoom tuaj thiab kev tswj xyuas cov txheej txheem
· Tag nrho-dimensional optical soj ntsuam thiab nto morphology tsom xam
· Muab cov ntaub ntawv qhia txog kev ua tau zoo ntawm cov khoom
4. Supply Chain Services
· Kev xa khoom sai ntawm cov khoom lag luam
· Dedicated tswj cov khoom muag rau cov nyiaj tseem ceeb
5. Kev pab txhawb nqa
· Daim ntawv thov daws kev sab laj
· Nthuav lus teb tom qab muag
Peb tau cog lus los muab cov khoom lag luam zoo Sapphire Lift Pins thiab cov kev pabcuam kev tshaj lij kom tau raws li cov kev cai nruj ntawm semiconductor, LED thiab lwm yam kev lag luam siab heev.
