SIC CORAM COCY TRAY TRAY COTION SUPS SORESS YOPHUNZITSIRA
Makhalidwe Akuthupi:
1.High Harness: The Mohs Hardine wa Silicon Carbide ndi 9.2-9.5, lachiwiri kokha kwa daimondi yokha kwa diamondi kokha.
2. Kuchita zinthu kwamphamvu kwambiri: Thermal mawonekedwe a silicon carbide ndi okwera kwambiri 120-200 w / mu · k, omwe amatha kusungunula kutentha mwachangu ndipo ndi yoyenera kutentha kwambiri.
3..
4. Mankhwala okhazikika: Silicon Carbide Acid ndi Alkali akutsutsana ndi alkali akukana, yoyenera kugwiritsa ntchito mankhwala.
5. Mphamvu zamagetsi zapamwamba: Silicon Carbide ali ndi mphamvu yayikulu ndikulimbana ndi mphamvu, ndipo imatha kupirira kupsinjika kwakukulu.
Mawonekedwe:
1.Kogulitsa ma semiconducy, owonda kwambiri ayenera kuyikidwa pa kapu ya vacuum yothira chikho, ndipo njira yopendekera, ndikuwonda, kuyeretsa ndi kudula kumachitika chifukwa cha opambana.
2.silicon Carbide Wotker ali ndi mawonekedwe abwino, amatha kufupikitsa nthawi yayitali komanso yopukutira nthawi yayitali, sinthani bwino ntchito.
3.silicon carbide vacuumum ya waninker ilinso ndi acid acid ndi alkali kuwonongeka kwa alkali.
4.Ndipo pali miyambo yamoto yonyamula, ifupikitsa kunyamula ndi kutsitsa kutentha ndi nthawi yozizira, kukonza bwino ntchito; Nthawi yomweyo, imatha kuchepetsa kuvala pakati pa mbale zapamwamba ndi zotsika, kukhalabe ndi ufulu wawo, ndikuwonjezera moyo wa ntchito pafupifupi 40%.
5.Magawo apazinthu ndi ochepa, olemera. Ndiosavuta kwa ogwiritsa ntchito kunyamula ma pallet, kuchepetsa chiopsezo cha kuwonongeka kwa kugundana komwe kumachitika chifukwa cha zovuta za 20%.
6. SEARE: Mulingo wam'fupila 640mm; Flatness: 3um kapena zochepa
Gawo la ntchito:
1. Kupanga Semiconductoc
● Wafer kukonza:
Kwa yofala mu Photolithography, etat, filimu yopyapyala ndi njira zina, ndikuwonetsetsa kuti ndizosatheka komanso kusinthasintha. Kutentha kwake kwakukulu ndi kukana kuvunda ndikoyenera madera a Semiponductor okhalapo.
● Kukula kwa Epitaxiya:
Mu sic kapena gan epitaxial, monga chonyamulira kutentha ndikuyika ofiyira, onetsetsani kutentha kwa kutentha ndi mtundu wa kristambo pamatenthedwe kwambiri, kukonza chipangizo.
2. Zida zojambulidwa
● Kupanga:
Amagwiritsidwa ntchito kukonza wopindika wa sapterire kapena sIC
● Laser Dide:
Monga chophatikizira kwambiri, kukonza ndi kutentha gawo lapansi kuti zitsimikizire kutentha kutentha, sinthani mphamvu ndi kudalirika kwa deser ya laser.
3. Makina ogwirizana
● Kukonzanso gawo la Evel:
Imagwiritsidwa ntchito pokonza zojambula bwino monga magalasi owoneka ndi zophweka ndi zosefera kuti zitsimikizire molondola komanso kuipitsidwa kochepa pokonza, ndipo ndizoyenera kwambiri makina.
● Kufufuza kwanthawi:
Monga kukhazikika kwamphamvu, ndikoyenera kuyeseza Makina a zinthu za ceramic kuti muwonetsetse kulondola ndi kusasinthika kwa kutentha komanso zachilengedwe.
4. Kuyesa kwasayansi
● Kuyesera kwa kutentha kwambiri:
Monga chida chosinthira mu kutentha kwambiri madera, kumathandizira kuyesa kwambiri kuposa 1600 ° C kuti muwonetsetse kutentha ndi zitsanzo.
● Chiyeso cha vacuum:
Monga zitsanzo zokomera komanso zotenthetsera zonyamula zachilengedwe zopezeka patchuthi, kuonetsetsa kuti kuyesera, kubwereza koyenera, koyenera kusintha kuchiritsa kogwirizana ndi kutentha.
Zogwirizana:
(Katundu wakuthupi) | (Chigawo) | (SSIC) | |
(Zic) |
| (Wt)% | > 99 |
(Kukula kwa tirigu) |
| mimon | 4-10 |
(Kachulukidwe) |
| kg / dm3 | > 3.14 |
(Zikuwoneka kuti ndiwemwini) |
| Yu1% | <0.5 |
(Ma vackers kuvuta) | HV 0,5 | GLA | 28 |
* | 20ºC | Mmpa | 450 |
(Mphamvu yolemetsa) | 20ºC | Mmpa | 3900 |
(Elastic modulus) | 20ºC | GLA | 420 |
(Kuwononga mphamvu) |
| MPA / M '% | 3.5 |
(Mawonekedwe a mafuta) | 20 ° | W / (m * k) | 160 |
(Kukana Kukana) | 20 ° | Ohm.cm | 106-108 |
| A (rt ** ... 80ºC) | K-1 * 10-6 | 4.3 |
|
| oºC | 1700 |
Ndili ndi zaka zaukadaulo komanso luso la makampani, xkhh amatha kuwongolera magawo okwanira, njira yotentha ndi mapangidwe a kasitomala, onetsetsani kuti malondawo amasinthidwa. Sic silican Carbidic Curamic Curamic Chuma Chuma Chachikulu pa Waffen Play, kukula kwa epitaxial ndi njira zina zazikulu chifukwa cha mawonekedwe awo othandiza, kutentha kwa mankhwala. Makamaka pakupanga zida zam'badwo wachitatu ku SIC ndi Gan, kufunikira kwa curic carbidic curamic cluck kumapitilirabe kukula. M'tsogolo, kukula kwamphamvu kwa 5g, nzeru zamagetsi ndi matekinoloji ena, zomwe zikuyembekezeredwa kwa Chumani Carbidic Curaction Okhazikika mu semiconducy




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