Uku Miraka Silicon Carbide SiC
Uku SiC PorowhitaHe rauemi uku mahi-teitei te mahi, he hanganga pūwero ka taea te whakahaere, e whakaatu ana i te parakore tino-tiketike, te ātete ki te pāmahana teitei, te ātete ki ngā ru wera, me te kore e taea te whakamahi matū. E whakamahia whānuitia ana ēnei i roto i ngā mara matatau pēnei i te hanga haurua-ira, te hanga papa silicon photovoltaic, me ngā tukanga epitaxial haurua-ira tuatoru o te whakatupuranga (SiC/GaN).
Ka whakamahia e VET Energy te paura SiC tino parakore me te hangarau sintering matatau hei whakatutuki i te whakahaere tika i te rahi o ngā pore (0.05–100μm), e tutuki ai ngā whakaritenga tono maha mō te tātari, te horapa, te whakaterenga, me te whakahaere wera. He kōwhiringa pai mō ngā ahumahi semiconductor me te photovoltaic hei whakanui ake i ngā reiti hua, hei whakaiti i te poke, me te arotau i ngā tukanga.
Ā Mātou Painga Matua
✅ Tino parakore:
ngā poke whakarewa <0.5ppm, e tutuki ana i ngā paerewa SEMI, e ārai ana i te poke o te wafer;
✅ Ātete pāmahana teitei (whakamahi tonu i te 1600℃):
he pai mō ngā taiao pāmahana teitei pēnei i te CVD, ngā oumu horapa, me te whakarewa silicon;
✅ Ātete kaha ki te ru wera:
ka urutau ki ngā huringa tere o te pāmahana, ka whakaiti i te wā e kore ai e mahi ngā taputapu
✅ Te koretake o te matū (ātete ki ngā waikawa, ngā kawakore, me ngā konganuku rewa):
ātete ki ngā hau waikura pēnei i te HF me te Cl₂, ā, he roa ake te ora i ērā o ngā tātari whakarewa;
✅ Hanganga pūwero whakahaeretia (0.05-100um):
tautoko ana i te tātari whakarōpū, hei whakapai ake i te pai o te rere o te wai;
Te Whakamahinga Noa
1. Hanganga Ārahi-ārahi: Te tātari hau CVD/ALD, ngā pereti tohatoha rere o te oumu horapa, te maimoatanga hau putanga whakairo, me ētahi atu.
2. Ahumahi Whakaahua-pūngao: Te tātari whakarewa rauemi silicon, ngā kopare paninga pūtau PERC, me ētahi atu.
3. Ngā Ārahi-ā-Irahiko o te Whakatipuranga Tuatoru (SiC/GaN): Te maimoatanga-mua epitaxial o te wafer.
| Ngā Āhuatanga o te Uku Miro SiC | ||
| Taonga | Wāhanga | Uku Miro SiC |
| Te whānui o ngā pore | um | 10~30 |
| Kiato | karamu/cm³ | 1.2~1.3 |
| Te taratara o te mata | um | 2.5~3 |
| Uara mimiti hau | KPA | -45 |
| Kaha piko | MPa | 30 |
| Pūmau whakapūmau hiko | 1MHz | 33 |
| Te kawe wera | W/(m。K) | 60~70 |
He kaihanga ngaio a VET Energy e arotahi ana ki te R&D me te hanga rauemi matatau teitei pēnei i te graphite, te silicon carbide, te quartz, tae atu ki te maimoatanga rauemi pēnei i te paninga SiC, te paninga TaC, te paninga waro karāhe, te paninga waro pyrolytic, me ētahi atu. E whakamahia whānuitia ana ēnei hua i roto i te photovoltaic, te semiconductor, te pūngao hou, te whakarewa, me ētahi atu.
Nō ngā umanga rangahau ā-rohe matua tā mātou tīma hangarau, ā, ka taea e rātou te whakarato i ngā otinga rauemi ngaio ake māu.
Ko ngā painga o VET Energy ko:
• He wheketere ake, he taiwhanga ngaio hoki;
• Ngā taumata parakore me te kounga matua o te ahumahi;
• Utu whakataetae me te wā tuku tere;
• Ngā hononga mahi tahi maha puta noa i te ao;
Nau mai ki te toro mai ki tā mātou wheketere me te taiwhanga i ngā wā katoa!
