SiC Coated

VET ENERGY, Anotungamira mugadziri weCVD SIC coating muChina

Zvinhu Zvinochinja Ramangwana

Silicon carbide (SiC) inyowani semiconductor zvinhu. Silicon carbide ine hombe bhendi gap (inenge 3 nguva silicon), yakakwirira yakakosha munda simba (inenge 10 nguva nesilicon), yakakwirira yekupisa conductivity (inenge 3 nguva nesilicon). Icho chakakosha chinotevera-chizvarwa semiconductor zvinhu. SiC machira anoshandiswa zvakanyanya muindasitiri ye semiconductor uye solar photovoltaics. Kunyanya, ma susceptors anoshandiswa mu epitaxial kukura kwe LED uye Si single crystal epitaxy inoda kushandiswa kweSiC coating. Nekuda kwekusimba kukwira kumusoro kwema LED mune yekuvhenekesa uye kuratidza indasitiri, uye nekusimudzira kwakasimba kweiyo semiconductor indasitiri,SiC coating chigadzirwatarisiro yakanaka kwazvo.

APPLICATION FIELD

Kushandiswa kwechigadzirwa uye kushanda Zvigadzirwa zvekushandisa uye kushandiswa

Si single crystal indasitiri, GaN, AlN, safire uye mamwe MOCVD pedestals. -Graphite base coating yeimwe crystal silicon epitaxial kukura

Kuita kukuru: kuchena kwepamusoro, kusagadzikana kwekukukurwa, kukwira kwekushisa kwekushisa, - MOCVD maitiro, graphite base coating yeGaN epitaxial kukura.

kukwirira kwekushisa kwepamusoro, kuderera kwekuwedzera kwemafuta ekuwedzera.

MOCVD susceptors

Monocrystalline silicon epitaxial susceptors

Plasma etching disk

Solar photovoltaic zvigadzirwa

Semiconductor Indasitiri

Solar photovoltaic

Thermal Conductivity	250 W/m °K	Laser flash nzira, RT
Kuwedzera kweThermal (CTE)	4.5 x 10^-6°K	Tembiricha yemumba kusvika 950 °C, silica dilatometer
Property	Value	Nzira
Density	3.21 g/cc	Sink-float uye dimension
Kupisa chaiko	0.66 J/g °K	Pulsed laser flash
Flexural simba	450 MPa560 MPa	4 point bend, RT4 point bend, 1300°
Kutsemuka kuomarara	2.94 MPa m1/2	Microindentation
Kuoma	2800	Vicker's, 500g mutoro
Elastic ModulusYoung's Modulus	450 GPA430 GPA	4 pt bend, RT4 pt bend, 1300 °C
Saizi yezviyo	2 - 10 µm	SEM

Kuchena, SEM Chimiro, kukobvu kuongororwa kweSiC coating

Kuchena kweSiC coatings pagraphite nekushandisa CVD kwakakwira se99.9995%. Chimiro chayo chiri fcc. Mafirimu eSiC akaputirwa pa graphite ndeye (111) yakatarisa sezvakaratidzwa mu data ye XRD (Fig.1) inoratidza yakakwirira yekristalline yehutano. Ukobvu hwefirimu reSiC hwakafanana chaizvo sezvakaratidzwa mumufananidzo 2.

SEM data yeCVD SiC yakaonda firimu, saizi yekristaro ndeye 2 ~ 1 Opm

Mufananidzo 2: Ukobvu yunifomu yeSiC mafirimu

Iyo kristaro chimiro cheCVD SiC firimu ndeye-yakatarisana-yakatarisana cubic chimiro, uye iyo firimu yekukura yekutarisa iri pedyo ne100%

SEM uye XRD yebeta-SiC firimu pane graphite

SINGLE CRYSTAL SILICON EPITAXIAL BASE

Kuita kwechigadzirwa uye tarisiro yekushandisa.

Silicon carbide (SiC) yakavharwachigadziko ndicho chakanakisa chigadziko cheimwe crystal silicon uye GaN epitaxy, inova ndiyo yakakosha chikamu cheiyo epitaxy furnace. Nheyo ndiyo yakakosha yekugadzira yekuwedzera yemonocrystalline silicon yemasekete makuru akabatanidzwa. Iine kuchena kwepamusoro, kupikisa kwekushisa kwepamusoro, corrosion resistance, kunaka kwemhepo kusungirirwa uye humwe unhu hwakanaka hwezvinhu.

Chigadzirwa chekushandisa uye kushandiswa

Graphite base coating for single crystal silicon epitaxial growthInokodzera Aixtron muchina, etcCoating ukobvu: 90 ~ 150umDyamita yewafer crater i55mm.

SOLAR PHOTOVOLTAIC

GAupidpelitcubaetiaonnd

graphite crucible coatingkune imwechete crystal silicon nenzira yakatwasuka-kudhonza

single crystal silicon indasitiri yekugadzira nenzira yakatwasuka-kudhonza,matatu-petaled crucibleseyakakwira tembiricha inotakura uye yunifomu yekushisa conduction zvikamu, inoyerera chubhu senge yekupedza gasi kutenderera channelheat conduction zvikamu, inoyerera chubhu seanopedza gasi kutenderera chiteshi.

HEATER, GRAPHITE PATE, GRAPHITE CYLINDER, GRAPHITE SHEET UYEZVIMWE ZVIKAMU AKAUMBWA

Product features

Kuramba kwekushisa kwepamusoro, corrosion resistance, hupenyu hurefu hwebasa, hunogona kuvandudza kunaka uye kubuda kwewafer. Iine yakaderera coefficient of thermal kuwedzera, yakakwirira tembiricha kuramba, yakakwirira kupfeka kuramba, zvakanaka insulation, zvakanaka kemikari kugadzikana, pedyo yepepuru (tsvuku) kunze kuoneka chiedza kupinda.

Sei kusarudza isu

Zvishandiso zvehunyanzvi uye timu

Kirasi 1000 isina guruva musangano

*anopfuura 3000 mativi emamita e1000 kirasi isina guruva musangano

*Cooperative R & D timu yeChinese Academy yeSainzi

*Yakasarudzika kugadzira uye chaiyo yekuyedza michina

*Yakakwana uye yemhando yepamusoro yekugadzira kugona

Quick Service

Kune isati ya-odha tage, timu yedu yehunyanzvi yekutengesa inogona kupindura kubvunza kwako mukati me50-100 maminetsi panguva yekushanda uye mukati memaawa gumi nemaviri panguva yekuvhara. Kurumidza uye nehunyanzvi mhinduro ichakubatsira iwe kuhwina mutengi wako nesarudzo yakakwana pakubudirira kwepamusoro.

Yekurongeka-yekumhanyisa nhanho, timu yedu yehunyanzvi sevhisi inotora mifananidzo mazuva matatu kusvika mashanu ega ega kune yako yekutanga ruzivo ruzivo rwekugadzirwa uye nekupa magwaro mukati me36 maawa ekugadzirisa kufambira mberi kwekutumira. Isu tinobhadhara zvakanyanya kune mushure mekutengesa sevhisi.

Kune mushure mekutengesa nhanho, timu yedu yebasa inogara ichinyanya kufambidzana newe uye gara wakamira pashumiro yako. Yedu nyanzvi mushure mekutengesa sevhisi inotosanganisira kubhururuka mainjiniya edu kuti akubatsire kugadzirisa matambudziko pasaiti. Warranty yedu ndeye 12 mwedzi mushure mekusununguka.

Packaging details

Ningbo VET Energy Technology Co., Ltd inyanzvi yekugadzira zvikamu zvegraphite, kunyanya mukugadzira zvinhu zvitsva zvesemiconductor uye kutarisa mukutsvagisa nekuvandudza kweSiC coating. Zvigadzirwa zvikuru zvekambani iyi SiC-yakavharidzirwa susceptors ye LED indasitiri uye monocrystalline silicon indasitiri. Iyo SiC firimu rinoshandiswa kuindasitiri yeLED uye monocrystalline silicon indasitiri ndeye cubic chikamu, ine yakafanana latice chimiro sedhaimani, uye kuoma kwayo kwakangonaka sedhaimani. Silicon carbide ndiyo yakanyanya kukura yakakura bhendi gap semiconductor zvinhu, uye ine yakafara tarisiro yekushandisa muindasitiri yesemiconductor. Pamusoro pezvo, silicon carbide ine yakakwira yekupisa conductivity, diki yekupisa yekuwedzera coefficient, yakakwirira tembiricha kuramba (inenge 2700 madhigirii Celsius), uye yakanakisa corrosion resistance. Iyo kambani silicon carbide coating zvigadzirwa zvakare inoshandiswa zvakanyanya muaerospace, photovoltaic indasitiri, simba renyukireya, njanji yekumhanya, mota uye mamwe maindasitiri.

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