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SiC crystal kukula zopangira
| Malo Oyamba: | China |
| Name Brand: | Semixlab |
| Number Model: | CVD SiC |
| chitsimikizo: | ISO 9001 |
| Mawerengedwe Ochepa Ochepa: | Ma kgs ochepa (thandizo la R & D laling'ono kugula batch) |
| Price: | Sinthani mwamakonda ma quotes kuti agwirizane ndi kuyeretsedwa kwakukulu (≥99.9999%) maoda |
| Zomwe Zidalumikiza: | Botolo losindikizidwa kwambiri la gasi losindikizidwa, thumba losakwanira chinyezi komanso anti-oxidation aluminium zojambulazo |
| Nthawi yoperekera: | Masiku 7-15 (muyezo) / masiku 20-30 (chilinganizo chamwambo) |
| Terms malipiro: | T/T (50% pasadakhale, 50% pamaso yobereka) |
| Perekani Mphamvu: | Kupanga pamwezi 500kg, kuthandizira kuyera kwakukulu (≥99.9999%) |
Kufotokozera
SiC crystal kukula zopangira ndi zinthu zaposachedwa kwambiri zopangidwa ndi Semixlab. Chigawo chachikulu ndi chipika cha CVD SiC. Ubwino wa SiC single crystal wokulirapo ndi izi ndi zabwino kwambiri ndipo ali ndi gawo lotsogola pamsika.
Product pachimake chowala
Subversive kukonzekera ndondomeko
Pogwiritsa ntchito ukadaulo wodziyimira pawokha patent fluidbed CVD (patent No.: ZL2024XXXXXXX), methyl trichlorosilane (MTS) ngati kalambulabwalo, kuti mukwaniritse:
Chiyero> 99.9995% (GDMS kusanthula kwathunthu koyambira)
Nayitrogeni ≤0.09ppm (palibe kuyeretsa kwina)
Tinthu kukula 4-10mm (chikhalidwe kudzifalitsa njira <2.5mm)
Ubwino wa kukula kwa kristalo
| Index | ochiritsira kudzikonda kufalitsa njira SiC ufa | Semixlab SiC crystal kukula zopangira |
| Kuchuluka kwa ma microtubules kumasiyanasiyana | 103~ 104cm-2 | <300 cm-2 |
| Mtengo wogwiritsa ntchito zopangira | 30% -40% | > 50% |
Chitetezo cha chilengedwe ndi chuma
Zero kuipitsa kukhetsa: asidi hydrochloric akhoza neutralized kukhala mchere
Kuchepetsa mtengo ndi 30%: zopangira methyltrichlorosilane ndiye mankhwala apamwamba kwambiri ku China
Makhiristo a SiC omwe amakula pogwiritsa ntchito SiC crystal kukula zopangira
Tsatanetsatane wazomwe:
1. Mayina ena: chipika cha CVD SiC; Chithunzi cha SiC.
2. Ntchito: Zopangira za SiC single crystal kukula.
3. Zigawo zapakati: Chiyero> 99.9995% (GDMS chiwerengero cha elemental kusanthula), Nayitrogeni yokhutira ≤0.09ppm (palibe kuyeretsa kowonjezera), Particle kukula 4-10mm (njira yodzifalitsa yokha <2.5mm).
zofunika
Mapulogalamu
Zopangira za SiC single crystal kukula.
Mpikisano Wopikisana
1. Kupambana mu chiyero
Kuyera ≥99.9995% (GDMS kusanthula kwazinthu zonse). Nayitrogeni ≤0.09ppm idapezedwa ndi kuyika kwa nthunzi wamankhwala (palibe kuyeretsedwa kwachiwiri). Makamaka oyenera semi-insulating SiC single crystal kukula zosowa.
2. Tinthu kukula ndi kachulukidwe kukhathamiritsa
Large tinthu kukula (4-10mm), kwambiri kusintha crucpot Mumakonda mphamvu (kuposa 1.5kg kwa buku lomwelo), kuchepetsa mpweya encapsulation zilema pa kukula galasi.
3. Phindu lamtengo wapatali ndilofunika
Chepetsani mtengo wazinthu zopangira ndi 30%.
Pogwiritsa ntchito methyltrichlorosilane (MTS) monga kalambulabwalo, mtengo wogulira zinthu zopangira ndi 1/3 yokha ya chiwembu cha silika chapamwamba cha silika + graphite. Mlingo wogwiritsa ntchito zopangira> 50% (njira yachikhalidwe 30% -40%).
4. Chitetezo cha chilengedwe chatsekedwa njira yozungulira
Kutulutsa kwa ziro.
Hydrochloric acid, yomwe imapangidwa kuchokera kukupanga, imapanga mchere wopanda vuto chifukwa cha kusalowerera ndale, kupeweratu zovuta zitatu zakuchotsa zinyalala zachikhalidwe (kutola / kuwononga gasi kumawononga ndalama zoposa 15%).
5. Crystal khalidwe kudumpha
Kachulukidwe ka microtubules anali <300 cm-2.
Chiŵerengero cha atomu ya Si / C ya zopangira zili pafupi ndi 1: 1 (njira yachikhalidwe yopatuka> 5%), kuchepetsa kuwonongeka kwa silicon pakukula kwa kristalo. Ingot zokolola za 85% -92% (65% -75% ya zinthu zopikisana), kuchepetsa kutayika kwa kristalo kamodzi kwa makasitomala akumunsi.
