Chotsukira Chotsukira Chotsukira Chopangidwa ndi Ceramic Chopangidwa ndi Porous
Chophimba ...ndi nsanja yonyamula katundu yomwe imagwiritsa ntchito mfundo ya vacuum adsorption kuti ikonze zinthu zogwirira ntchito. Gawo la vacuum chuck lomwe limatumiza vacuum ndi mbale ya ceramic yokhala ndi porous. Mbale ya ceramic yokhala ndi porous imasonkhanitsidwa mu dzenje lozama la maziko, ndipo m'mphepete mwake imalumikizidwa ndikutsekedwa ndi maziko. Maziko amapangidwa ndi zinthu zolondola za ceramic kapena zitsulo. Mwa kuphatikiza maziko achitsulo kapena ceramic ndi ceramic yapadera yokhala ndi porous, kapangidwe ka njira yolowera mkati mwa mpweya wolondola kamalola kuti ntchitoyo ikhale yosalala komanso yokhazikika ku chikho chokokera vacuum ikapanikizika.
Chifukwa cha ma pores abwino kwambiri mu zoumba zadothi zokhala ndi ma pores, pamwamba pa chogwirira ntchitocho pakhoza kumamatiridwa ku kapu yoyamwa vacuum popanda zinthu zina zoyipa monga kukanda kapena kusweka komwe kumachitika chifukwa cha kupanikizika koyipa.
Makhalidwe a Porous Ceramic Vacuum Chuck:
① Yokhuthala komanso yofanana: Imakana kulowetsedwa kwa ufa wa silicon/zinyalala, yosavuta kuyeretsa.
② Mphamvu yayikulu komanso kukana kuvala: Palibe kusintha kwa zinthu mukamapera, kumachepetsa kusweka/kugawikana kwa m'mphepete.
③ Moyo wautali: Kusunga mawonekedwe abwino kwambiri pamwamba, nthawi yayitali yophikira ndi kuchotsa pang'ono.
④ Kuteteza kwambiri: Kumachotsa magetsi osasinthasintha.
⑤ Ingagwiritsidwenso ntchito komanso yosavuta kuvala: Palibe kusweka/kuduladula pokonzanso, ndizotheka kugwiritsanso ntchito kangapo.
⑥ Yosachotsa fumbi komanso yokhazikika: Yothira madzi mokwanira, yopanda kutulutsa tinthu tating'onoting'ono.
⑦ Yopepuka: Kapangidwe ka machubu kamachepetsa kulemera kwambiri.
⑧ Kukana mankhwala: Kutha kusinthidwa kuti kugwiritsidwe ntchito m'malo owononga pogwiritsa ntchito njira zowongolera zinthu/njira.
Kapu Yopopera ya Ceramic Vacuum Chuck VS Chikho Chopopera Chitsulo Chachikhalidwe:
Chotsukira cha ceramic vacuum m'munda wa semiconductor
Ma ceramic vacuum chucks amagwira ntchito ngati zida zomangirira ndi kunyamula popanga ma semiconductor wafer. Amakhala ndi kusalala kwambiri komanso kufanana, kapangidwe kolimba komanso kofanana, mphamvu yayikulu, mpweya wabwino wolowera, mphamvu yofanana yoyamwa, komanso kusakanizira mosavuta. Makhalidwe amenewa amawapangitsa kukhala oyenera kupanga ma semiconductor wafer monga kuchepetsa, kudula, kupukuta, kuyeretsa, ndi kugwira ntchito. Amathetsa mavuto monga kusindikiza ma wafer, kusweka kwa ma chips pogwiritsa ntchito electrostatic, ndi kuipitsidwa kwa tinthu, zomwe zimapangitsa kuti ma wafer a semiconductor akhale abwino kwambiri.
Deta ya Zipangizo za Ceramic
| Chinthu | 95% Alumina | 99% Aluminiyamu | Zirconia | Silikoni kabide | SilikoniNitride | AluminiyamuNitride |
| Mtundu | woyera | Wachikasu wopepuka | woyera | wakuda | wakuda | imvi |
| Kuchulukana (g/cm3) | 3.7g/cm3 | 3.9g/cm3 | 6.02g/cm3 | 3.2g/cm3 | 3.25g/cm3 | 3.2g/cm3 |
| Kumwa Madzi | 0% | 0% | 0% | 0% | 0% | 0% |
| Kuuma (HV) | 23.7 | 23.7 | 16.5 | 33 | 20 | - |
| Mphamvu Yosinthasintha (MPa) | 300MPa | 400MPa | 1100MPa | 450MPa | 800MPa | 310MPa |
| Mphamvu Yokakamiza (MPa) | 2500MPa | 2800MPa | 3600MPa | 2000MPa | 2600MPa | - |
| Modulus ya Young ya Elasticity | 300GPa | 300GPa | 320GPa | 450GPa | 290GPa | 310~350GPa |
| Chiŵerengero cha Poisson | 0.23 | 0.23 | 0.25 | 0.14 | 0.24 | 0.24 |
| Kutentha kwa Matenthedwe | 20W/m°C | 32W/m°C | 3W/m°C | 50W/m°C | 25W/m°C | 150W/m°C |
| Mphamvu ya Dielectric | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm |
| Kusakhazikika kwa Volume (25 ℃) | >1014Ω·cm | >1014Ω·cm | >1014Ω·cm | >105Ω·cm | >1014Ω·cm | >1014Ω·cm |
VET Energy ndi katswiri wopanga zinthu zomwe zimayang'ana kwambiri pa kafukufuku ndi chitukuko komanso kupanga zinthu zapamwamba kwambiri monga graphite, silicon carbide, quartz, komanso mankhwala monga SiC covering, TaC covering, galasi carbon covering, pyrolytic carbon covering, ndi zina zotero. Zogulitsazi zimagwiritsidwa ntchito kwambiri mu photovoltaic, semiconductor, new energy, metallurgy, ndi zina zotero.
Gulu lathu laukadaulo limachokera ku mabungwe apamwamba ofufuza za m'dziko muno, ndipo lingakupatseni mayankho aukadaulo ambiri.
Ubwino wa VET Energy ndi monga:
• Laboratory yanu ya fakitale ndi ya akatswiri;
• Miyezo ndi khalidwe loyera lotsogola m'mafakitale;
• Mtengo wopikisana & Nthawi yotumizira mwachangu;
• Mgwirizano wamakampani ambiri padziko lonse lapansi;
Tikukulandirani kuti mudzayendere fakitale yathu ndi labotale nthawi iliyonse!
