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Zipangizo Zopangira Ma Semiconductor Zopangidwa ndi ST.CERA
Zopangidwa ndi kukanikiza kozizira kwa isostatic ndikuzimitsidwa ndi kutentha kwambiri, kenako nkupangidwa ndi makina opangidwa bwino ndikupukutidwa, zida zosinthira za ceramic zimatha kukwaniritsa zofunikira zilizonse za zida za semiconductor ndi mawonekedwe ake monga kukana kuwonongeka, kukana dzimbiri, kukulitsa kutentha pang'ono, komanso kutchinjiriza. Zida za ceramic zimatha kugwira ntchito mumitundu yosiyanasiyana ya zida zopangira semiconductor zokhala ndi kutentha kwambiri, vacuum kapena mpweya wowononga kwa nthawi yayitali.
Yopangidwa ndi ufa wa alumina woyeretsedwa kwambiri, wokonzedwa ndi kukanikiza kozizira kwa isostatic, kutentha kwambiri komanso kutsirizitsa molondola, imatha kufika pamlingo wololera mpaka ± 0.001 mm, pamwamba pake Ra 0.1, kukana kutentha 1600℃.
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Zida Zopangira Ceramic za Zida Zofufuzira za Semiconductor
Zopangidwa ndi kukanikiza kozizira kwa isostatic ndikuzimitsidwa ndi kutentha kwambiri, kenako nkupangidwa ndi makina opangidwa bwino ndikupukutidwa, zida zosinthira za ceramic zimatha kukwaniritsa zofunikira zilizonse za zida za semiconductor ndi mawonekedwe ake monga kukana kuwonongeka, kukana dzimbiri, kukulitsa kutentha pang'ono, komanso kutchinjiriza. Zida za ceramic zimatha kugwira ntchito mumitundu yosiyanasiyana ya zida zopangira semiconductor zokhala ndi kutentha kwambiri, vacuum kapena mpweya wowononga kwa nthawi yayitali.
Yopangidwa ndi ufa wa alumina woyeretsedwa kwambiri, wokonzedwa ndi kukanikiza kozizira kwa isostatic, kutentha kwambiri komanso kutsirizitsa molondola, imatha kufika pamlingo wololera mpaka ± 0.001 mm, pamwamba pake Ra 0.1, kukana kutentha 1600℃.
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Zida Zapamwamba Zoyera za Alumina Ceramic za Semiconductor & Industrial Applications
St.Cera imapanga zida za alumina (Al₂O₃) zopangidwa mwaluso kwambiri malinga ndi zomwe makasitomala akufuna. Pogwiritsa ntchito alumina ya 99.8% yoyera kwambiri, zigawozi zimapereka mphamvu yabwino kwambiri yopindika (361 MPa), kuuma kwambiri (16 GPa), komanso mphamvu yabwino kwambiri ya dielectric (15×10⁶ V/m). Yopangidwira zida za semiconductor, ma assemblies osatha, ma insulators amagetsi, ndi zida zotenthetsera kwambiri, zinthuzi zimapereka kuyamwa kwa madzi pafupifupi zero (0%) komanso kuchuluka kwa kutentha kwa 7.2×10⁻⁶/℃, kuonetsetsa kuti kukhazikika kwa miyeso kumakhala kolimba kwambiri.
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Pini Yothandizira Ceramic ya Zokonza za Semiconductor
Ma ceramic supporting pins a St.Cera's (omwe amadziwikanso kuti lift pins kapena support pins) amagwiritsidwa ntchito m'zipinda za semiconductor process kuti akweze ma wafers kapena substrates panthawi yogwira, kutentha, kapena kuzizira. Ma pin awa opangidwa kuchokera ku 99.8% alumina kapena silicon nitride amapereka mphamvu yolimba kwambiri, kukhazikika kwa kutentha, komanso kukana mankhwala. Kapangidwe ka hemispherical kapena flat nsonga kamaletsa wafer kukanda.
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High-Purity Alumina Ceramic Core ya Zokonza za Semiconductor
Chitsulo cha alumina cha St.Cera chimapangidwa ndi 99.8% ya Al₂O₃ yoyera kwambiri, yomwe imapereka mphamvu ya dielectric yapamwamba kwambiri (15×10⁶ V/m), kukhazikika kwa kutentha mpaka 1600°C, komanso kukana kugwedezeka pansi pa katundu. Zitsulozi zimagwiritsidwa ntchito ngati zida zomangira mu zida zotenthetsera kutentha kwambiri, maziko a heater, ma plasma chamber liners, ndi ma insulators amagetsi. Kulimba kwa chipangizochi (16 GPa) komanso kuyamwa madzi pang'ono (0%) kumatsimikizira kudalirika kwa nthawi yayitali m'malo ovuta.
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ST.CERA Yopangidwira Mphete ya Alumina Ceramic ndi Ceramic Disc
Zopangidwa ndi kukanikiza kozizira kwa isostatic ndikuzimitsidwa ndi kutentha kwambiri, kenako nkupangidwa ndi makina opangidwa bwino ndikupukutidwa, zida zosinthira za ceramic zimatha kukwaniritsa zofunikira zilizonse za zida za semiconductor ndi mawonekedwe ake monga kukana kuwonongeka, kukana dzimbiri, kukulitsa kutentha pang'ono, komanso kutchinjiriza. Zida za ceramic zimatha kugwira ntchito mumitundu yosiyanasiyana ya zida zopangira semiconductor zokhala ndi kutentha kwambiri, vacuum kapena mpweya wowononga kwa nthawi yayitali.
Yopangidwa ndi ufa wa alumina woyeretsedwa kwambiri, wokonzedwa ndi kukanikiza kozizira kwa isostatic, kutentha kwambiri komanso kutsirizitsa molondola, imatha kufika pamlingo wololera mpaka ± 0.001 mm, pamwamba pake Ra 0.1, kukana kutentha 1600℃.
