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Kev Cai Alumina Ceramic Parts rau Semiconductor & Industrial Equipment
St.Cera tsim cov khoom siv ceramic tshwj xeeb los ntawm 99.8% alumina uas muaj purity siab (Al₂O₃) raws li cov duab kos ntawm cov neeg siv khoom. Peb lub chaw muaj cov tshuab sib tsoo precision thiab CNC machining centers, ua rau muaj peev xwm tsim cov khoom siv ceramic nyuaj nrog kev ua haujlwm siab. Cov khoom ib txwm muaj xws li insulators, bearing balls, seal rings, bushings, custom fixtures, thiab complex geometries. Peb lub peev xwm tsim khoom txhawb nqa.
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Alumina Ceramic Nozzle rau Kev Txhaj Tshuaj Gas / Kua Kub Siab
Lub nozzle ua los ntawm St.Cera yog ua los ntawm cov khoom siv alumina uas muaj 99.8% purity siab (Al₂O₃), uas ua rau nws tsis yooj yim hnav (Vickers 16 GPa), tsis yooj yim rau tshuaj lom neeg nkag, thiab ruaj khov txog li 1600°C. Peb lub peev xwm ua kom raug thiab ua tau zoo heev, nws txoj kab uas hla sab hauv me li 0.2 hli, nrog rau qhov ncaj ntawm 0.005 hli thiab qhov sib npaug ntawm 0.01 hli, ua kom nws ntws tau zoo thiab faib tau cov kua/roj kom meej. Lub nozzle muaj lub qhov hauv du thiab tiaj tus nrog qhov tiav Ra0.1, ua kom nws tsis yooj yim ntws thiab txo qhov txhaws. Qhov loj ntawm qhov orifice yog txij li 0.2 hli mus txog 5.0 hli, nrog rau cov qauv geometries xws li qhov ncaj, tapered, lossis ntau qhov orifice outlets. Txhua lub nozzle raug tshuaj xyuas qhov ntev thiab kuaj xyuas seb nws ntws tau zoo li cas.
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Phaj Sib Tsoo Alumina Ceramic Uas Muaj Peev Xwm Siab Rau Kev Sib Tsoo Uas Muaj Kev Ntsuas Zoo
Lub phaj sib tsoo ceramic ntawm St.Cera yog tsim los ntawm 99.8% alumina uas muaj purity siab (Al₂O₃) rau kev siv lapping thiab kev sib tsoo kom raug. Peb lub peev xwm sib tsoo kom raug ua tiav qhov tiaj tiaj ntawm 0.003mm, parallelism ntawm 0.002mm, thiab qhov tiav ntawm Ra0.1, ua kom ntseeg tau tias cov khoom raug tshem tawm thoob plaws tag nrho cov phaj. Lub phaj muaj kev tiv thaiv kev hnav zoo heev (Vickers 16 GPa), lub zog flexural siab (361 MPa), thiab kev ruaj khov thermal txog li 800 ° C. Muaj nyob rau hauv cov qauv puag ncig txog li 600mm txoj kab uas hla thiab cov phaj rectangular txog li 1500mm ntev. Cov nto grooved (qhov dav groove 0.5–2.0mm) muaj rau kev faib cov slurry hauv cov txheej txheem lapping. Txhua lub phaj raug tshuaj xyuas nrog laser interferometer thiab muab nrog daim ntawv qhia kev ntsuas qhov tseeb.
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High-Purity Alumina Ceramic End Effector rau Wafer Handling Robots
St.Cera lub alumina ceramic end effector yog ua los ntawm 99.8% Al₂O₃ uas muaj purity siab siv cov khoom siv sib tsoo CNC 5-axis siab heev. Peb cov peev xwm tsim khoom suav nrog cov tshuab sib tsoo precision thiab CNC machining centers, ua rau cov geometries nyuaj nrog kev ua haujlwm siab. Lub end effector muaj cov profile nyias (nyias li 1.5 hli) nrog ntug tapered rau kev ntxig wafer du. Cov khoom siv muab kev ruaj khov siab (Young's modulus 380 GPa), kev tiv thaiv kev hnav zoo heev, thiab kev ruaj khov thermal txog li 800 ° C. Txhua chav tsev yog precision grounded kom ua tiav qhov tiaj tus ntawm 0.003 hli, parallelism ntawm 0.002 hli, thiab qhov tiav ntawm Ra0.1, ua kom ntseeg tau tias kev sib cuag wafer sib xws thiab kev ua haujlwm tsis muaj khoom me me hauv semiconductor FAB ib puag ncig. Muaj qhov ntev ntawm 150 hli txog 450 hli, nrog cov geometries taub hau (edge grip, Bernoulli, tiaj tus) thiab mounting flanges kom haum rau OEM robots. Cov kev xaiv tiav ntawm qhov chaw suav nrog lapped, polished, lossis ESD dissipative coating (10⁶–10⁹ Ω/sq).
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Alumina Nqus Tsev Chuck rau Precision Dicing & Grinding
St.Cera lub tshuab nqus tsev alumina chuck yog tsim los ntawm 99.8% siab-purity Al₂O₃ nrog cov qhov nqus tsev precision-machined. Peb lub peev xwm sib tsoo precision ua tiav qhov tiaj tus ntawm 0.003mm thiab parallelism ntawm 0.002mm, ua kom ntseeg tau tias wafer fixation tsis muaj warp thaum dicing, backside sib tsoo, thiab kev tshuaj xyuas. Cov khoom siv muaj lub zog flexural siab (361 MPa), hardness (16 GPa), thiab thermal stability txog li 800 ° C. Muaj nyob rau hauv cov qauv puag ncig txog li 600mm sab nraud txoj kab uas hla (OD) thiab cov duab plaub fab txog li 1500 hli ntev. Cov qhov nqus tsev yog tsim tshwj xeeb (concentric, radial, lossis grid qauv) kom haum rau cov txheej txheem tshwj xeeb. Txhua lub chuck raug tshuaj xyuas nrog laser interferometer thiab muab nrog daim ntawv qhia txog kev txheeb xyuas qhov tiaj tus.
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Lub Tshuab Nqus Tsev SiC Uas Muaj Hlau Txhawb Rau Kev Tuav Tes Uas Muaj Qhov Thiab Nyias
St.Cera lub tshuab nqus tsev ua los ntawm cov hlau ua los ntawm cov khoom siv ceramic ua ke ib txheej ceramic silicon carbide (SiC) uas muaj qhov porous nrog lub hauv paus hlau uas ua los ntawm cov hlau uas ua tiav lawm (txhuas lossis hlau tsis xeb). Cov khoom siv SiC uas muaj qhov porous (xiav-dub, porosity 35–40%, qhov pore loj 20–30 μm, permeability 60 ml/cm²·min) muab kev faib tawm ntawm lub tshuab nqus tsev zoo ib yam, maj mam thoob plaws tag nrho cov wafer nto, tshem tawm cov cim ntug thiab ua kom tsis txhob muaj kev sib cuag rau cov wafer nyias (≤100 μm) lossis wafer uas nkhaus. Txheej SiC muaj kev nthuav dav thermal qis (3.5 × 10⁻⁶/℃), kev ruaj khov thermal txog li 1000°C, thiab lub zog flexural nruab nrab (32–35 MPa). Lub hauv paus hlau ntxiv kev ruaj khov ntawm cov qauv, yooj yim mounting ntawm cov qhov threaded, thiab kev tiv thaiv kev tawg brittle. Lub chuck no zoo tagnrho rau kev sib tsoo backside, dicing, thiab kev ua wafer kub siab uas qhov sib xws ntawm lub tshuab nqus tsev thiab thermal sib xws yog qhov tseem ceeb.
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Phaj Alumina Ceramic Uas Muaj Peev Xwm Siab - rau Kev Rwb Thaiv Tsev & Cov Khoom Siv Kub Siab
Cov phaj ceramic ntawm St.Cera yog tsim los ntawm 99.8% alumina uas muaj purity siab (Al₂O₃), muaj zog dielectric siab (15 × 10⁶ V/m), ruaj khov thermal txog li 1600°C, thiab tiv taus kev hnav zoo heev. Cov phaj raug lapped kom ua tiav qhov tiaj tiaj ≤5 μm dhau 100 hli thiab qhov roughness ntawm qhov chaw Ra ≤0.4 μm. Muaj cov tuab txheem txij li 1 hli txog 20 hli, qhov loj me tshwj xeeb txog li 500 × 500 hli. Siv ua cov insulators hluav taws xob, cov hauv paus cua sov, cov ntaub thaiv chamber, thiab cov khoom siv nqus tsev vacuum chuck.
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Precision Alumina Ceramic Qhov Chaw Qws rau Semiconductor Fixtures
St.Cera tus pas nrig ceramic yog ua los ntawm 99.8% alumina uas muaj purity siab (Al₂O₃). Nws muaj qhov nyuaj siab (16 GPa), tiv taus kev hnav zoo heev, thiab ruaj khov. Qhov ntev ntawm txoj kab uas hla yog ±0.005 hli, ntev txog 150 hli. Qhov saum npoo ntawm tus pas nrig yog lapped rau Ra ≤0.2 μm rau kev ntxig thiab tshem tawm du. Siv ua cov koob sib dhos, cov koob dowel, lossis cov chaw nres hauv cov khoom siv semiconductor, cov wafer cassettes, thiab cov khoom siv tshuaj xyuas.
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Cov Qws Ceramic Zirconia Muaj Zog Siab - rau Cov Qws Precision & Punches
St.Cera tus pas nrig zirconia ceramic yog ua los ntawm yttria-stabilized ZrO₂. Nws muaj lub zog flexural zoo heev (1000 MPa), qhov tawg toughness (5–8 MPa·m¹/²), thiab Vickers hardness (13 GPa). Tus pas nrig muaj xim dub lossis dawb, qhov ceev 6.03 g/cm³, thiab xoom porosity. Txoj kab uas hla ntawm 1 hli txog 50 hli, ntev txog 200 hli, nrog rau kev kam rau siab li ±0.005 hli. Qhov tiav ntawm qhov chaw lapped rau Ra ≤0.2 μm. Zoo tagnrho rau cov ntawv thov hnav siab xws li plungers, shafts, dowel pins, thiab cov cuab yeej txiav blanks.
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Yttria-Stabilized Zirconia Ceramic Parts - Kev Ruaj Ntseg Siab & Kev Tiv Thaiv Kev Hnav
St.Cera tsim cov khoom siv zirconia ceramic tshwj xeeb siv yttria-stabilized ZrO₂ (Y-TZP). Cov khoom siv no muaj lub zog flexural zoo heev (1000 MPa), lub zog tawg siab (5–8 MPa·m¹/²), thiab Vickers hardness ntawm 13 GPa. Qhov ceev yog 6.03 g/cm³, tsis muaj dej nqus. Cov khoom tuaj yeem muab tau hauv xim dawb lossis dub. Zirconia lub tshuab hloov pauv toughening tshwj xeeb muab kev tiv thaiv zoo heev rau kev tawg, ua rau nws zoo tagnrho rau cov khoom uas raug cuam tshuam, thermal shock, lossis kev ntxhov siab siab. Cov khoom ib txwm muaj xws li lub rooj zaum valve, lub twj tso kua mis plungers, fiber guide pins, cov cuab yeej txiav, thiab cov bushings uas tsis yooj yim hnav.
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ST.CERA Kho Kom Zoo 99.5% Alumina Ceramic Qhov Chaw
Cov khoom siv ua los ntawm cov khoom siv ceramic yog ib lo lus dav dav txog ntau yam duab nyuaj ntawm cov khoom siv ceramic. Ua los ntawm cov hmoov ceramic uas muaj cov khoom siv ceramic uas huv si, thiab ua los ntawm kev nias qhuav lossis nias txias isostatic, thiab sintered hauv qhov kub siab, tom qab ntawd ua kom raug. Nws yog siv dav hauv cov khoom siv semiconductor, kev sib txuas lus optical, laser, cov khoom siv kho mob, roj av, metallurgy, thiab kev lag luam hluav taws xob nrog nws cov yam ntxwv xws li kev tiv taus kub siab, kev tiv taus corrosion, kev tiv taus abrasion thiab kev rwb thaiv tsev.
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ST.CERA Kho Kom Zoo 99.5% Alumina Ceramic Qhov Chaw
Cov khoom siv ceramic yog ib lo lus dav dav rau ntau yam duab nyuaj ntawm cov khoom siv ceramic. Nws yog siv dav hauv cov khoom siv semiconductor, kev sib txuas lus optical, laser, khoom siv kho mob, roj av, metallurgy, thiab kev lag luam hluav taws xob nrog nws cov yam ntxwv xws li kev ua haujlwm kub siab, kev ua haujlwm corrosion, kev ua haujlwm abrasion thiab rwb thaiv tsev.
