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SiC crystal kukura mbishi zvinhu
| Nzvimbo Yokutanga: | China |
| Brand Name: | Semixlab |
| Model Number: | CVD SiC |
| advertising: | ISO 9001 |
| Minimum Order Yakawanda: | Makgs mashoma (rutsigiro R & D nhanho diki batch kutenga) |
| Price: | Gadzirisa makotesheni kune zvakatemwa zvinotsigira kuchena kwakanyanya (≥99.9999%) maodha |
| Packaging Details: | Yakakwira kuchena inert gasi rakavharwa bhodhoro, mwando-uchapupu uye anti-oxidation aluminium foil bag. |
| Nguva Yokutora: | 7-15 mazuva (yakajairwa) / 20-30 mazuva (custom formula) |
| Mitemo Yekubhadhara: | T/T (50% pamberi, 50% isati yasvika) |
| Kupa Mikana: | Mwedzi wekugadzira huwandu 500kg, tsigira kuchena kwakanyanya (≥99.9999%) maodha |
tsananguro
SiC crystal kukura raw material ndiyo ichangoburwa yemhando yepamusoro yakagadzirwa neSemixlab. Chinhu chikuru ndicho CVD SiC block. Hunhu hweSiC single crystal inokura neiyi mbishi zvinhu yakanakisa uye ine nhanho inotungamira muindasitiri.
Chigadzirwa core inopenya
Kugadzirisa nzira yekugadzirira
Uchishandisa yakazvimirira patent fluidbed CVD tekinoroji (patent Nhamba: ZL2024XXXXXXX), methyl trichlorosilane (MTS) semutangiri, kuti uwane:
Kuchena > 99.9995% (GDMS yakazara elemental ongororo)
Nitrogen yemukati ≤0.09ppm (hapana kumwe kucheneswa)
Particle saizi 4-10mm (chinyakare kuzviparadzira nzira <2.5mm)
Crystal kukura mukana
| indekisi | kwakajairika kuzviparira nzira SiC hupfu | Semixlab SiC crystal kukura mbishi zvinhu |
| Kuwanda kwema microtubules kwakasiyana | 103~ 104cm-2 | <300 cm-2 |
| Chiyero chekushandiswa kwezvinhu zvakabikwa | 30% -40% | > 50% |
Kuchengetedza kwezvakatipoteredza uye hupfumi
Zero pollution discharge: hydrochloric acid inogona kusarudzika kuita munyu
Kuderedzwa kwemutengo kwe30%: mbishi zvinhu methyltrichlorosilane ndiyo inotonga kemikari muChina.
SiC makristasi anokura achishandisa SiC crystal kukura mbishi zvinhu
Tsva Yekukurumidza:
1. Mamwe mazita: CVD SiC block; SiC chidimbu.
2. Kushandisa: Raw material yeSiC single crystal growth.
3. Core parameters: Kuchena> 99.9995% (GDMS yakazara elemental analysis), Nitrogen content ≤0.09ppm (hapana kuwedzera kucheneswa), Particle size 4-10mm (tsika yekuzviparadzira nzira <2.5mm).
Magadzirirwo
Applications
Raw zvinhu zveSiC single crystal kukura.
Kukwikwidza Kunobatsira
1. Kubudirira mukuchena
Kuchena ≥99.9995% (GDMS yese yekuongorora chinhu). Nitrogen yemukati ≤0.09ppm yakawanikwa nemakemikari vapor deposition (hapana chechipiri kucheneswa). Kunyanya akakodzera semi-insulating SiC single crystal kukura zvinodiwa.
2. Particle size uye density optimization
Huru particle size (4-10mm), inovandudza zvakanyanya crucpot kurodha simba (kupfuura 1.5kg yehuwandu hwakafanana), kuderedza carbon encapsulation defects panguva yekukura kwekristaro.
3. Kukosha kwemari kunokosha
Deredza mari yemidziyo ne30%.
Uchishandisa methyltrichlorosilane (MTS) semutangiri, mutengo wekutenga zvinhu mbishi unongori 1/3 chete yetsika yakakwirira-kuchena silica fume + graphite scheme. Raw material kushandiswa mwero> 50% (chinyakare maitiro chete 30% -40%).
4. Kuchengetedzwa kwezvakatipoteredza kwakavharwa loop process
Zero pollution emission.
Hydrochloric acid, iyo-yakagadzirwa-chigadzirwa, inogadzira munyu usingakuvadzi kuburikidza nekusagadzikana maitiro, kudzivirira zvachose matambudziko matatu emarara emararamiro echinyakare (kunhonga / kutambisa gasi kurapwa mari inodarika 15%).
5. Crystal quality inosvetuka
Kuwanda kwema microtubules kwaive <300 cm-2.
Iyo Si / C atomu reshiyo yezvinhu zvakasvibirira iri padyo ne1: 1 (chinyakare nzira kutsauka> 5%), ichideredza iyo silicon yekuparadzanisa kukanganisa panguva yekukura kwekristaro. Ingot goho re85% -92% (65% -75% yezvigadzirwa zvinokwikwidzana), zvichideredza kurasikirwa kwekristaro imwe chete yekucheka kwevatengi vepasi.
