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Ibice bya Alumina Ceramic byihariye byo gukoresha ibikoresho bya semiconductor n'inganda
St.Cera ikora ibice bya ceramic byihariye ikoresheje alumina ifite 99.8% (Al₂O₃) ikurikije ibishushanyo by'abakiriya. Ikigo cyacu gifite imashini zisya neza n'ibigo bikora imashini za CNC, bigatuma habaho ibice bya ceramic bigoye gukora neza. Ibice bisanzwe birimo insulator, imipira yo guterura, impeta zo gufunga, imigozi, ibikoresho byihariye, n'ubume bw'ibishushanyo mbonera bigoye. Ubushobozi bwacu bwo gukora bushyigikira
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Akazu k'urusenda rwa Alumina rukoreshwa mu gutera gaze/amazi mu bushyuhe bwinshi
Umunwa wa St.Cera ukozwe mu buryo bunoze ukoresheje alumina ifite 99.8% (Al₂O₃), utanga ubushobozi bwo kwangirika cyane (Vickers 16 GPa), ubushyuhe budashira, kandi ubushyuhe burakomera kugeza kuri 1600°C. Ubushobozi bwacu bwo gukora neza bugera kuri 0.2mm imbere, bufite ubushobozi bwo kugorora 0.005mm n'ubugari bwa 0.01mm, butuma amazi ahora atembera neza kandi amazi/gaze akwirakwira neza. Umunwa ufite umunwa w'imbere woroshye ufite ubuso bwa Ra0.1, ugabanya ubukana bw'amazi kandi ukagabanya kuziba. Umunwa ufite uburebure bwa 0.2mm kugeza kuri 5.0mm, hamwe n'imiterere yihariye irimo aho amazi asohokera, arambuye, cyangwa afite inzira nyinshi. Buri munwa ugenzurwa mu buryo bungana kandi ukagenzurwa niba amazi ahuye.
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Isahani yo gusya ya Alumina Ceramic ifite isuku nyinshi kugira ngo ikoreshwe neza
Isahani yo gusya ya St.Cera ikozwe muri alumina ya 99.8% ifite ubwiza buhanitse (Al₂O₃) kugira ngo ikoreshwe neza mu gusya no mu gusya. Ubushobozi bwacu bwo gusya neza bugera kuri 0.003mm, 0.002mm, no kurangiza neza ubuso bwa Ra0.1, bigatuma ibikoresho bikurwaho neza ku buso bwose bwa sahani. Isahani itanga ubushobozi bwo kudashira neza (Vickers 16 GPa), imbaraga nyinshi zo guhindagurika (361 MPa), no kudahinduka k'ubushyuhe kugeza kuri 800°C. Iboneka mu buryo bw'uruziga kugeza kuri 600mm diameter n'isahani y'urukiramende kugeza kuri 1500mm uburebure. Ahantu hapfundikiye (ubugari bw'isahani 0.5–2.0mm) haraboneka kugira ngo hakwirakwizwe urusenda mu gusya. Buri sahani igenzurwa hakoreshejwe interferometer ya laser kandi ihabwa raporo yo gupima neza.
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Ingufu za Ceramic za Alumina zo mu bwoko bwa High-Purity Ceramic Effector zo gukoresha robo zikoresha Wafer
Imashini ya alumina ya St.Cera ikoze neza cyane ikoresheje 99.8% by’ubuziranenge bwa Al₂O₃ ikoresheje ibikoresho byo gusya bya CNC bifite umurongo wa 5. Ubushobozi bwacu mu gukora burimo imashini zisya neza cyane n’ibigo bitunganya CNC, bigatuma habaho ubuhanga buhanitse kandi bunoze. Imashini ikora neza ifite ishusho nto (ingana na mm 1.5) ifite impande ntoya kugira ngo ishyiremo imashini ikoze neza. Ibikoresho bitanga ubukana bwinshi (modulus ya Young 380 GPa), ubushobozi bwo kudashira neza, no kudahinduka k’ubushyuhe kugeza kuri 800°C. Buri gice gikozwe neza cyane kugira ngo kigere ku bugari bwa 0.003mm, ubugari bwa 0.002mm, n’ubuso bwa Ra0.1, bigatuma imashini ikora neza kandi nta tunyangingo dukore neza mu bice bya semiconductor FAB. Iboneka mu burebure kuva kuri mm 150 kugeza kuri mm 450, hamwe n’imashini zihariye (ubugari bw’inkombe, Bernoulli, igorofa) n’udupira two gushyiramo kugira ngo dukwiranye na robo za OEM. Amahitamo yo kurangiza ubuso arimo irangi rivanze, rikozwe neza, cyangwa ESD (10⁶–10⁹ Ω/sq).
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Alumina Vacuum Chuck yo gukata no gusya neza
Agakoresho ko gusya ka St.Cera gakozwe muri Al₂O₃ ifite 99.8% by’ubuziranenge bwo hejuru hamwe n’imiyoboro y’ubushyuhe ikozwe mu buryo bunoze. Ubushobozi bwacu bwo gusya neza butuma habaho ubugari bwa 0.003mm n’ubugari bwa 0.002mm, bigatuma wafer ikomeza guhindagurika mu gihe cyo gukata, gusya inyuma no kugenzura. Ibikoresho bitanga imbaraga nyinshi zo guhindagurika (361 MPa), ubukana (16 GPa), no guhagarara neza k’ubushyuhe kugeza kuri 800°C. Biboneka mu buryo bw’uruziga kugeza kuri 600mm inyuma y’umurambararo (OD) n’imiterere y’urukiramende kugeza kuri 1500mm. Imiyoboro y’ubushyuhe ikozwe mu buryo bwihariye (imiterere y’icyerekezo, imirasire, cyangwa imiyoboro y’amashanyarazi) kugira ngo ihuze n’ibisabwa mu buryo bwihariye. Buri gakoresho kagenzurwa hakoreshejwe interferometer ya laser kandi gahabwa raporo yo kugenzura ubugari.
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Icupa ry'icyuma rikozwe mu cyuma rikoreshwa mu gucunga ifu y'isukari ifunze neza kandi ifunze neza
Agakoresho k'icyuma ka St.Cera gakoresha icyuma gahuza urwego rwa silicon carbide (SiC) rufite imyenge hamwe n'icyuma gikozwe neza (aluminium cyangwa icyuma kitagira umuhengeri). Ibikoresho bya SiC bifite imyenge (ubururu-umukara, imyenge 35–40%, ingano y'imyenge 20–30 μm, imyenge 60 ml/cm²·min) bitanga imyenge imwe kandi yoroshye ku buso bwose bwa wafer, bikuraho ibimenyetso by'inkombe kandi bigafasha idakora ku macupa magufi (≤100 μm) cyangwa ay'imyenge yagonze. Agakoresho ka SiC gatanga ubushyuhe buke (3.5 × 10⁻⁶/℃), ubushyuhe buhamye kugeza kuri 1000°C, n'imbaraga zoroshye zo guhindagurika (32–35 MPa). Ishingiro ry'icyuma ryongera ubukana bw'imiterere, byoroshye gushyiramo binyuze mu myobo ifite imigozi, kandi birinda kuvunika. Aka gakoresho ni keza cyane mu gusya inyuma, gukata ibice, no gutunganya wafer mu bushyuhe bwinshi aho imyenge imwe n'ubushyuhe ari ingenzi cyane.
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Isahani ya Ceramic ya Alumina ifite isuku nyinshi – yo gukingira no gushyiramo ubushyuhe bwinshi
Isahani ya St.Cera ikozwe muri alumina ya 99.8% ifite ubwiza bwinshi (Al₂O₃), itanga imbaraga nyinshi za dielectric (15×10⁶ V/m), ubushyuhe buhamye kugeza kuri 1600°C, kandi irwanya kwangirika neza. Isahani zikozwe neza kugira ngo zigere ku bugari bwa ≤5 μm hejuru ya mm 100 n'ubugari bwa Ra ≤0.4 μm. Iboneka mu bugari busanzwe kuva kuri mm 1 kugeza kuri mm 20, ingano zihariye kugeza kuri mm 500×500. Ikoreshwa nk'ibikoresho bikingira amashanyarazi, ibikoresho bishyushya, imiyoboro y'ibyumba, n'ibikoresho bigabanya ubushyuhe.
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Uburyo bwo gushyiramo icyuma gipima neza cya Alumina Ceramic Rod kuri Semiconductor Fixtures
Inkoni ya St.Cera ikoreshwa mu gusya neza ikoresheje alumina ifite 99.8% (Al₂O₃). Itanga ubukana bwinshi (16 GPa), ubushobozi bwo kudashira neza, no kudahinduka mu buryo bungana. Ifite umurambararo muto nka ± 0.005 mm, uburebure bugera kuri mm 150. Ubuso bw'inkoni bufatanye na Ra ≤0.2 μm kugira ngo ishyirwemo neza kandi ikureho. Ikoreshwa nk'udupira two guhuza, udupira two gutwikira, cyangwa uturinda guhagarara mu bikoresho bya semiconductor process, kaseti za wafer, n'ibikoresho byo kugenzura.
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Inkoni ya Ceramic ifite imbaraga nyinshi ya Zirconia – yo gukoresha neza imigozi n'ibipfunsi
Inkoni ya St.Cera's zirconia ceramic ikozwe neza ikoresheje ZrO₂ yemewe na yttria. Itanga imbaraga zidasanzwe zo kuzunguruka (1000 MPa), gukomera kwa mvune (5–8 MPa·m¹/²), n'ubukana bwa Vickers (13 GPa). Inkoni ifite ishusho y'umukara cyangwa umweru, ubucucike bwa 6.03 g/cm³, kandi nta porosity ifite. Ifite umurambararo kuva kuri mm 1 kugeza kuri mm 50, uburebure bugera kuri mm 200, ifite ubushobozi bwo kwihanganira ibintu bungana na ± 0.005 mm. Irangi rya Ra ≤0.2 μm. Ni ryiza cyane ku bikoresho byoroshye nko gupfunyika, imigozi, udupira tw'indorerwamo, n'ibikoresho byo gukata.
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Ibice bya Ceramic bya Zirconia bya Yttria-Stabilized Zirconia – Ikomeye cyane kandi Irwanya Kwangirika
St.Cera ikora ibice bya keramike bya zirconia byihariye ikoresheje ZrO₂ (Y-TZP) ya yttria-stabilized. Iki gikoresho gitanga imbaraga zidasanzwe zo kuzunguruka (1000 MPa), gukomera cyane kw'ivunika (5–8 MPa·m¹/²), n'ubukana bwa Vickers bwa 13 GPa. Ubucucike ni 6.03 g/cm³, nta mazi akuramo. Ibice bishobora gutangwa mu ibara ry'umweru cyangwa umukara. Uburyo bwihariye bwo gukomeretsa bwa Zirconia butanga ubudahangarwa bwiza bwo kwaguka kw'imyanya, bigatuma iba nziza ku bice bishobora gukubitwa n'inkongi, gushyuha cyane, cyangwa guhangayika cyane. Ibice bisanzwe birimo intebe za valve, pompe plunger, fibre guide pin, ibikoresho byo gukata, n'uduti tudashira.
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Ibice bya Alumina Ceramic bya ST.CERA byihariye 99.5%
Ibice by'imiterere ya ceramic ni ijambo rusange rigizwe n'imiterere itandukanye igoye y'ibice bya ceramic. Bikozwe mu ifu ya ceramic ifite isuku nyinshi, ibice bya ceramic bishyirwaho no gukanda byumye cyangwa gukanda bikonje bya isostatic, hanyuma bigacukurwa mu bushyuhe bwinshi, hanyuma bigakorwa mu buryo bunonosoye. Bikoreshwa cyane mu bikoresho bya semiconductor, itumanaho ry'amatara, laser, ibikoresho by'ubuvuzi, peteroli, ibyuma, inganda z'ibikoresho by'ikoranabuhanga hamwe n'ibintu byabyo nko kurwanya ubushyuhe bwinshi, kurwanya ingese, kurwanya kwangirika no gukingira.
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Ibice bya Alumina Ceramic bya ST.CERA byihariye 99.5%
Ibice by'imiterere ya ceramic ni ijambo rusange rikoreshwa mu miterere itandukanye igoye y'ibice by'ceramic. Rikoreshwa cyane mu bikoresho bya semiconductor, itumanaho ry'amatara, laser, ibikoresho by'ubuvuzi, peteroli, ibyuma, inganda z'ibikoresho by'ikoranabuhanga hamwe n'ibintu bifite imiterere nk'ubushyuhe bwinshi, kurwanya ingese, kurwanya kwangirika no gukingira.
