Graphite Half-moon Karoloke karolo ea bohlokoa e sebelisoang lits'ebetsong tsa tlhahiso ea semiconductor, haholo-holo bakeng sa lisebelisoa tsa SiC epitaxial. Re sebelisa theknoloji ea rona e nang le tokelo ea molao ho etsa hore karolo ea halofo ea khoeli e be le bohloeki bo phahameng ka ho fetisisa, ho ts'oaroa hantle ha seaparo le bophelo bo botle ba tšebeletso, hammoho le lik'hemik'hale tse phahameng tsa lik'hemik'hale le thepa ea botsitso ba mocheso.
VET Energy ke moetsi oa 'nete oa lihlahisoa tse ikhethileng tsa graphite le silicon carbide tse nang le CVD coating, e ka fanang ka likarolo tse fapaneng tse ikhethileng bakeng sa indasteri ea semiconductor le photovoltaic. Sehlopha sa rona sa tekheniki se tsoa litsing tse phahameng tsa lipatlisiso tsa lapeng, se ka u fa litharollo tsa lisebelisoa tse eketsehileng bakeng sa hau.
Re ntse re tsoela pele ho nts'etsapele lits'ebetso tse tsoetseng pele ho fana ka lisebelisoa tse tsoetseng pele, 'me re entse theknoloji e ikhethileng e nang le tokelo ea molao, e ka etsang hore maqhama lipakeng tsa pente le substrate e tiee le hore e se ke ea oela habonolo.
Likarolo tsa lihlahisoa tsa rona:
1. Ho hanyetsa mocheso o phahameng oa oxidation ho fihlela ho 1700 ℃.
2. Bohloeki bo phahameng le ho tšoana ha mocheso
3. Ho hanyetsa ha kutu e ntle haholo: acid, alkali, letsoai le li-reagents tsa manyolo.
4. Boima bo phahameng, bokaholimo bo kopanetsoeng, likaroloana tse ntle.
5. Bophelo bo bolelele ba tšebeletso le bo tšoarellang haholoanyane
| CVD SiC薄膜基本物理性能 Lintho tsa motheo tsa 'mele tsa CVD SiCho roala | |
| 性质 / Thepa | 典型数值 / Boleng bo Tlwaelehileng |
| 晶体结构 / Sebopeho sa Crystal | FCC mohato oa β多晶，主要為（111）取向 |
| 密度 / Ho teteana | 3.21 g/cm³ |
| 硬度 / Ho thatafala | 2500 维氏硬度 (500g mojaro) |
| 晶粒大小 / Mabele SiZe | 2 ~ 10μm |
| 纯度 / Bohloeki ba lik'hemik'hale | 99.99995% |
| 热容 / Bokhoni ba mocheso | 640 J·kg-1·K-1 |
| 升华温度 / Sublimation Mocheso | 2700 ℃ |
| 抗弯强度 / Flexural Matla | 415 MPa RT 4-ntlha |
| 杨氏模量 / Young's Modulus | 430 Gpa 4pt kobeha, 1300 ℃ |
| 导热系数 / ThermalBoikhantšo | 300Wm-1·K-1 |
| 热膨胀系数 / Katoloso ea Mocheso(CTE) | 4.5×10-6K-1 |
VET Energy ke moetsi ea hloahloa o shebaneng le R&D le tlhahiso ea lisebelisoa tse tsoetseng pele tse phahameng joalo ka graphite, silicon carbide, quartz, hammoho le kalafo ea thepa e kang SiC coating, TaC coating, glassy carbon coating, pyrolytic carbon coating, joalo-joalo Lihlahisoa li sebelisoa haholo ho photovoltaic, semiconductor, matla a macha, metallurgy, metallurgy, metalc.
Sehlopha sa rona sa tekheniki se tsoa litsing tse phahameng tsa lipatlisiso tsa lapeng, se ka u fa litharollo tsa lisebelisoa tse eketsehileng bakeng sa hau.
Melemo ea Matla a VET e kenyelletsa:
• Femetheri le laboratori ea litsebi;
• Maemo a bohloeki a etelletseng pele indastering le boleng;
• Theko ea tlhōlisano & Nako ea ho fana ka potlako;
• Litšebelisano tse ngata tsa indasteri lefatšeng ka bophara;
Re u amohela ho bona feme le laboratori ea rona ka nako efe kapa efe!
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