ʻO kaUa uhi ʻia ʻo Silicon Carbide Pepa EpitaxialE ho'āʻo i hoʻohana ʻia maLako Puhi Epitaxialhana ʻia ma Kina e Vet Energy, ʻo ia kekahi o nā mea hana a me nā mea hoʻolako ma Kina. KūʻaiUa uhi ʻia ʻo Silicon Carbide Pepa EpitaxialHoʻohana ʻia ʻo Tray In China Epitaxial Furnace Equipment ma ke kumu kūʻai haʻahaʻa mai kā mākou hale hana. Loaʻa iā mākou nā hōʻailona ponoʻī a kākoʻo pū mākou i ka nui. Inā makemake ʻoe i kā mākou huahana, e hāʻawi mākou iā ʻoe i ke kumukūʻai kūʻai. Welina mai e kūʻai i kahi huahana hōʻemi hou a kiʻekiʻe loa mai mākou.
Hāʻawi kā mākou hui i nā lawelawe kaʻina hana hoʻoheheʻe SiC ma ke ʻano CVD ma ka ʻili o ka graphite, keramika a me nā mea ʻē aʻe, i hiki ai i nā kinoea kūikawā i loaʻa ke kalapona a me ke silika e hana i ke kiʻekiʻe kiʻekiʻe e loaʻa ai nā molekala SiC maʻemaʻe kiʻekiʻe, nā molekala i waiho ʻia ma ka ʻili o nā mea i uhi ʻia, e hana ana i ka SIC pale pale.
Nā hiʻohiʻona nui:
1. Kiʻekiʻe wela oxidation kū'ē:
ʻoi aku ka maikaʻi o ka pale ʻana i ka oxidation ke kiʻekiʻe ka mahana e like me 1600 C.
2. Maʻemaʻe kiʻekiʻe: hana ʻia e ka hoʻoheheʻe ʻana i ka mahu ma lalo o ke kūlana chlorination kiʻekiʻe.
3. Erosion kū'ē: kiʻekiʻe paakiki, paʻaʻiliʻili, maikaʻi particles.
4. Ke kū'ē i ka corrosion: acid, alkali, paʻakai a me nā mea hoʻoulu.
Nā kikoʻī nui o ka CVD-SIC Coating:
| Nā Waiwai SiC-CVD | ||
| Hoʻomoe Crystal | Māhele FCC β | |
| ʻO ka mānoanoa | g/cm ³ | 3.21 |
| ʻoʻoleʻa | ʻO ka paʻakikī Vickers | 2500 |
| Ka nui o ka palaoa | μm | 2~10 |
| Maemae Kemika | % | 99.99995 |
| Kaha Wela | J·kg-1·K-1 | 640 |
| Mahana Sublimation | ℃ | 2700 |
| Ikaika Felexural | MPa (RT 4-point) | 415 |
| ʻO Young's Modulus | Gpa (4pt piko, 1300 ℃) | 430 |
| Hoʻonui wela (CTE) | 10-6K-1 | 4.5 |
| ʻO ke kau wela wela | (W/mK) | 300 |
No ke aha e hiki ai iā ʻoe ke koho vet?
1) loaʻa iā mākou ka hōʻoiaʻiʻo waiwai.
2) hōʻoia ʻia ka paʻa ʻoihana ʻoihana i ka pono o ka huahana. E hāʻawi maikaʻi ʻia ka huahana iā ʻoe.
3) ʻoi aku ka nui o nā ala logistic e hiki ai i nā huahana ke hāʻawi iā ʻoe.
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