Isibambi se-wafer se-silicon carbide se-SiC

Isibambi se-wafer se-silicon carbide esithwala i-SiC Umfanekiso obonisiweyo

Inkcazo emfutshane:

Fumana i-VET Energy's SiC Carrier—eyenzelwe ukucubungula i-wafer ngendlela echanekileyo kwizicelo ze-semiconductor kunye ne-optoelectronic. Ngombane ophezulu wokushisa, ukusasazwa kweembobo ezifanayo, kunye nokumelana ne-asidi kunye ne-alkalis, iqinisekisa inkxaso ezinzileyo nesebenzayo ngexesha lokuwaxwa, ukuncitshiswa, kunye nokusika. Ubungakanani obulungiselelwe wena, ukuhanjiswa okukhawulezayo, kunye nomgangatho othembekileyo kwenza i-VET ibe liqabane elithandwayo kwimigca yokucubungula i-wafer ephucukileyo.

Igama lemveliso:Umthwali weSiC

Izixhobo:I-silicon carbide ye-semiconductor grade

Ukwaleka:Ukwaleka kwe-CVD-SiC

Isampuli:Iyafumaneka

Iingenelo:Umgangatho ophezulu, ukuhanjiswa ngokukhawuleza.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Kwimizi-mveliso ye-semiconductor kunye ne-optoelectronic,Umphathi weSiC (Silicon Carbide)Idlala indima ebalulekileyo ekucubunguleni ii-wafers ezibhityileyo kakhulu. I-wafer ibekwa kwi-carrier ye-SiC enemingxuma kwaye iqiniswe ngokukhuselekileyo ngokufunxa i-vacuum, okuvumela ukuhlanganiswa okungenamthungo kumanyathelo abalulekileyo anje:

● Ukuwaxwa: Ukusebenzisa umaleko okhuselayo.
● Ukuncitshiswa: Ukunciphisa ubukhulu be-wafer.
● Ukususa i-wax: Ukususa umaleko okhuselayo.
● Ukucoca: Ukuqinisekisa ukuba umphezulu ucocekile.
● Ukusika (Ukusika iidayi): Ukwahlula i-wafer ibe ziidayi ezahlukeneyo.

Abathwali beSiC benza kube lula la manyathelo anzima, nto leyo enegalelo elikhulu ekusebenzeni kakuhle nakumgangatho womgca wakho wemveliso.

Iimpawu eziphambili ekufuneka zibe nazo kwiSiC Carrier yakho

Xa ukhetha inkampani ye-SiC, iimpawu ezithile zibaluleke kakhulu ekuqinisekiseni ukusebenza kakuhle kunye nokwandisa imbuyekezo yakho kutyalo-mali. Siyaqonda ukuba abasebenzi bobuchwephesha kunye nabaphathi bokuthenga babeka phambili iimpawu ezithile ezichaphazela ngokuthe ngqo ukusebenza kakuhle kwenkqubo kunye nomgangatho wemveliso.

1. Ukuqhuba okuTshisayo okungaqhelekanga
I-carrier ye-SiC engcono kakhulu ine-conductivity ephezulu yobushushu. Le mpawu ibalulekile kwezi zinto zilandelayo:

●Ukufinyeza Amaxesha Okufutha Nokucoca I-Waxing: Ukudluliselwa kobushushu ngokufanelekileyo kuyakhawulezisa ezi nkqubo zobushushu, kunciphisa kakhulu amaxesha okujikeleza ngokubanzi.
●Ukuphucula Isantya Semveliso: Ukucubungula ngokukhawuleza kuthetha ngokuthe ngqo ukuba ii-wafers zivelisa imveliso ephezulu.
●Ukwandisa Ukusebenza Kwemveliso: Ulawulo oluphezulu lobushushu lunegalelo ekuphumezeni imveliso ngendlela elula nenemveliso.

2. Ubungakanani bePore encinci nesasazwe ngokulinganayo:
Ukusebenza kakuhle kokufunxa i-vacuum kuxhomekeke kakhulu kwisakhiwo se-pore ye-carrier. Iimpawu ze-carrier ye-SiC efanelekileyo:

●Ubungakanani bePore encinci: Ithintela ukonakala kweewafers ezithambileyo kwaye iqinisekisa ukusasazwa ngokulinganayo kwevacuum.
●Iimbobo Ezisasazeke Kakuhle: Iqinisekisa ukufunxwa okufanayo kuyo yonke indawo ye-wafer yonke, ithintela ukugoba, ukugoba, okanye ukufuduka ngexesha lokucubungula.

3. Ukumelana ne-Acid kunye ne-Alkali ebalaseleyo:

Ngenxa yokuba i-wafer isetyenziswa kakhulu ngamakhemikhali, inkampani yakho ye-SiC kufuneka imelane neemeko ezirhabaxa. Ukumelana ne-asidi ephezulu kunye ne-alkali kuqinisekisa oku kulandelayo:

●Ukuqina Nokuhlala Ixesha Elide: Isithuthi sigcina ulwakhiwo lwaso lusemgangathweni kwaye sisebenza ixesha elide.
●Umngcipheko Wokungcoliswa Oncitshisiweyo: Ukuxhathisa ukubola kweekhemikhali kunciphisa amathuba okuba ukungcola kungene kwi-wafer.

Kutheni Ukhetha Amandla E-VET Kwizithuthi Zakho Ze-SiC?

Apha kwi-VET Energy, sizibophelele ekuboneleleni ngeenkonzo ze-SiC ezingapheleli nje ekuhlangabezaneni neemfuno ezingqongqo zamashishini e-semiconductor kunye ne-optoelectronic. Ukugxila kwethu kumgangatho, ukwenza ngokwezifiso, kunye nokuhanjiswa okuthembekileyo kusenza sahluke.

●Ubungakanani obahlukeneyo kunye neenkcukacha: Iinkampani zethu zeSiC zinokwenziwa ngokwezifiso ukuze zihambelane ngokugqibeleleyo nobukhulu bewafer yakho kunye neemfuno zezixhobo.

●Ukugqitywa komphezulu ogudileyo: Icociwe kakuhle ukuze ithintele ukukrweleka okanye ukonakala kweewafers ezithambileyo, nto leyo ekhusela iimveliso zakho ezixabisekileyo.

●Ukuhanjiswa Okukhawulezayo: Siyazingca ngemveliso kunye nothutho olusebenzayo, siqinisekisa ukuba ii-odolo zakho zithunyelwa ngokukhawuleza ukuze imisebenzi yakho iqhubeke kakuhle.

Isithuthi se-silicon carbide esithwala i-wafer

I-CVD SiC Iimpawu ezisisiseko zomzimba ze-CVD SiCugqubuthelo
Ipropati	Ixabiso eliqhelekileyo
Ulwakhiwo lwekristale	I-FCC β phase polycrystalline, ikakhulu (111) ulwalathiso
Uxinano	3.21 g/cm³
Ukuqina	Ubunzima beVickers obuyi-2500 (umthwalo we-500g)
Ubukhulu beGrain	2 ~ 10μm
Ucoceko lweeKhemikhali	99.99995%
Umthamo wobushushu	640 J·kg^-1·K^-1
Ubushushu bokunyibilikisa	2700℃
Amandla okuGuquka	I-415 MPa RT 4-point
IModulus yoLutsha	I-430 Gpa 4pt bend, 1300℃
Ukuqhuba kweThermal	300W·m^-1·K^-1
Ukwandiswa kobushushu (CTE)	4.5×10^-6K^-1

I-VET Energy ngumvelisi ochwephesha ogxile kwi-R&D kunye nemveliso yezinto eziphambili ezifana ne-graphite, i-silicon carbide, i-quartz, kunye nonyango lwezinto ezifana ne-SiC coating, i-TaC coating, i-glassy carbon coating, i-pyrolytic carbon coating, njl. Ezi mveliso zisetyenziswa kakhulu kwi-photovoltaic, i-semiconductor, amandla amatsha, i-metallurgy, njl.

Iqela lethu lobuchwephesha livela kumaziko ophando aphambili asekhaya, linokubonelela ngezisombululo zezinto zobungcali ngakumbi kuwe.

Iingenelo ze-VET Energy ziquka:
• Ilabhoratri yakho yomzi-mveliso kunye neyobungcali;
• Amanqanaba ococeko kunye nomgangatho ophambili kushishino;
• Ixabiso elikhuphisanayo kunye nexesha lokuhambisa elikhawulezayo;
• Ubudlelwane obuninzi kushishino kwihlabathi liphela;

Siyakwamkela ukuba undwendwele ifektri yethu kunye nelebhu nangaliphi na ixesha!