Karolo e ka Holimo le e ka Tlase ea Graphite ea Halofo ea Khoeli bakeng sa Sebōpi sa SiC

Tlhaloso e Khutšoanyane:

VET Energy ke moetsi le mofani oa litsebi oa likarolo tsa mantlha tsa lionto tsa epitaxial tsa silicon carbide.karolo ea halofo ea khoeli ea graphite e sebelisa graphite e hloekileng haholo e kopantsoeng le theknoloji e tsoetseng pele ea ho roala ea CVD. E etselitsoe libaka tsa epitaxial tse nang le mocheso o phahameng le tse senyang haholo. Graphite e hloekileng haholo e fa karolo eo khanyetso e ntle ea mocheso o phahameng (>1600)℃) le botsitso ba mocheso, ho netefatsa ho lekana ha tšimo ea mocheso; sekoahelo sa CVD se etsa lera le teteaneng la tšireletso holim'a metsi ka theknoloji ea CVD, e ntlafatsang haholo thepa ea ho thibela oxidation le ho thibela ho shapuoa, le ho atolosa bophelo ba ts'ebeletso ka makhetlo a fetang 3.

Boitsebiso:Graphite e sa fetoheng e hloekileng haholo

Tlhoekiso: <5ppm

Seaparo sa CVD:SiC, TaC, Khabone ea Pyrolytic

Ho iketsetsa:Standard kapa OEM e fumaneha

Romella imeile ho rona Khoasolla e le PDF

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Karolo ea Graphite ea halofo ea khoelike karolo ea bohlokoa e sebelisoang lits'ebetsong tsa tlhahiso ea li-semiconductor, haholo-holo bakeng sa lisebelisoa tsa epitaxial tsa SiC. Re sebelisa theknoloji ea rona e nang le patente ho etsa karolo ea halofo ea khoeli e hloekile haholo, e ts'oanang hantle ea ho roala le bophelo bo botle ba ts'ebeletso, hammoho le khanyetso e phahameng ea lik'hemik'hale le thepa ea botsitso ba mocheso.

VET Energy ke moetsi oa 'nete oa lihlahisoa tsa graphite le silicon carbide tse ikhethileng tse nang le CVD coating, e ka fana ka likarolo tse fapaneng tse ikhethileng bakeng sa indasteri ea semiconductor le photovoltaic. Sehlopha sa rona sa botekgeniki se tsoa litsing tse holimo tsa lipatlisiso tsa lehae, se ka u fa litharollo tse ling tsa thepa ea profeshenale.

Re ntse re ntshetsa pele mekgwa e tswetseng pele ho fana ka thepa e tswetseng pele haholoanyane, mme re se re sebeditse theknoloji e ikgethang e nang le patente, e ka etsang hore kamano pakeng tsa ho roala le substrate e tiee mme e se ke ya kgaohana haholo.

Likarolo tsa lihlahisoa tsa rona:

1. Khanyetso ea oxidation ea mocheso o phahameng ho fihlela ho 1700℃.
2. Bohloeki bo phahameng le ho tšoana ha mocheso
3. Ho hanyetsa mafome hantle haholo: asiti, alkali, letsoai le li-reagent tsa tlhaho.
4. Ho thatafala ho hoholo, bokaholimo bo kopaneng, dikarolwana tse nyane.
5. Bophelo ba tšebeletso e telele le bo tšoarellang haholoanyane

CVD SiC薄膜基本物理性能 Thepa ea motheo ea 'mele ea CVD SiCsekoahelo
性质 / Thepa	典型数值 / Boleng bo Tloaelehileng
晶体结构 / Sebopeho sa kristale	Mokhahlelo oa FCC β多晶，主要為（111）取向
密度 / Botenya	3.21 g/cm³
硬度 / Bothata	2500 维氏硬度 (moroalo oa 500g)
晶粒大小 / Sekala sa Lithollo	2 ~ 10μm
纯度 / Bohloeki ba Lik'hemik'hale	99.99995%
热容 / Bokgoni ba Mocheso	640 J·kg^-1·K^-1
升华温度 / Mocheso oa Sublimation	2700℃
抗弯强度 / Matla a ho Kobeha	415 MPa RT lintlha tse 4
杨氏模量 / Modulus ea Bacha	430 Gpa kobeho ea 4pt, 1300℃
导热系数 / ThermalHo khanna motlakase	300W·m^-1·K^-1
热膨胀系数 / Katoloso ea Thermal (CTE)	4.5×10^-6K^-1

VET Energy ke moetsi oa litsebi ea shebaneng le R&D le tlhahiso ea thepa e tsoetseng pele ea maemo a holimo joalo ka graphite, silicon carbide, quartz, hammoho le kalafo ea thepa joalo ka SiC coating, TaC coating, khalase carbon coating, pyrolytic carbon coating, jj. Lihlahisoa tsena li sebelisoa haholo ho photovoltaic, semiconductor, matla a macha, metallurgy, jj.

Sehlopha sa rona sa botekgeniki se tsoa litsing tse holimo tsa lipatlisiso tsa lehae, se ka u fa litharollo tse ling tsa lisebelisoa tsa profeshenale.

Melemo ea VET Energy e kenyelletsa:
• Laboratori ea fektheri le ea litsebi ea hau;
• Maemo le boleng bo hloekileng bo etellang pele indastering;
• Theko e qothisanang lehlokoa le nako e potlakileng ea ho tlisa thepa;
• Likamano tse ngata tsa indasteri lefatšeng ka bophara;

Rea u amohela ho etela fektheri le laboratori ea rona neng kapa neng!