Cov khoom siv silicon carbide crucible uas tiv taus kub thiab txias nrog kev ua tau zoo thermal conductivity

Kub siab resistant silicon carbide crucible nrog zoo thermal conductivity Featured Duab

Kev Piav Qhia Luv:

Lub silicon carbide crucible yog ua los ntawm cov khoom siv silicon carbide purity siab. Silicon carbide muaj qhov refractoriness siab heev thiab tiv taus oxidation zoo, thiab tuaj yeem tswj nws cov khoom qub thiab tshuaj lom neeg ntawm qhov kub siab tshaj 2000 ° C. Lub silicon carbide crucible kuj muaj kev ua tau zoo thermal conductivity thiab thermal stability zoo, uas tuaj yeem hloov pauv cua sov thiab tiv thaiv cov hlau molten hauv lub crucible los ntawm overheating.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb lub silicon carbide crucible yog tsim los ntawm kev nias siab purity isostatic thiab muaj kev ua tau zoo thermal conductivity thiab kub tsis kam. Thaum siv kub siab, qhov coefficient ntawm thermal expansion me me, thiab nws muaj qee qhov kev tiv taus rau cua sov thiab txias. Nws muaj kev tiv taus corrosion zoo rau acid thiab alkali kua thiab tshuaj lom neeg ruaj khov zoo heev. Tus qauv tshwj xeeb tuaj yeem hloov kho los ntawm kev kos duab thiab qauv, thiab cov khoom siv yog graphite hauv tsev thiab graphite txawv teb chaws kom tau raws li qhov xav tau sib txawv ntawm cov neeg siv khoom.

Cov Ntaub Ntawv Txog Cov Khoom Siv
Cov Ntawv Qhia	Chav tsev	Tus nqi txheem	Tus nqi sim
Kev Tiv Thaiv Kub	℃	1650 ℃	1800 ℃
Cov Tshuaj Lom Zem (%)	C	35~45	45
	SiC	15~25	25
	AL2O3	10~20	25
	SiO2	20 ~ 25	5
Pom tseeb porosity	%	≤30%	≤28%
Lub zog compressive	Mpa	≥8.5MPa	≥8.5MPa
Qhov Ceev Ntau	g/cm3	≥1.75	1.78
Peb lub silicon carbide crucible yog isostatic forming, uas siv tau 23 zaug hauv lub cub tawg, thaum lwm tus tsuas siv tau 12 zaug xwb

Cov yam ntxwv ntawm silicon carbide crucible tau qhia

Silicon carbide crucible yog silicon carbide khoom, graphite khoom ua los ntawm scientific mis, nws txawv ntawm cov khoom siv dav dav, thaum qhov kub nce lub silicon carbide crucible tsis tsuas yog tsis hloov pauv softening, lub zog tab sis nce, ntawm 2500 degrees, tensile lub zog tab sis ob npaug.

1, thev naus laus zis siab heev: kev siv lub ntiaj teb txoj kev siv tshuab txias isostatic nias los ua crucible, cov khoom isotropy zoo, siab ceev thiab lub zog, sib xws ceev, tsis muaj qhov tsis zoo.

2, zoo oxidation tsis kam, xav txog tag nrho cov qauv tsim ntawm cov mis kom tiv thaiv oxidation ntawm graphite thaum siv.

3, txheej glaze tshwj xeeb: qhov chaw ntawm lub crucible muaj ntau txheej ntawm cov yam ntxwv ntawm txheej glaze, ua ke nrog cov ntaub ntawv tsim ntom ntom, zoo heev txhim kho qhov corrosion tsis kam ntawm cov khoom, txuas ntxiv lub neej kev pabcuam ntawm lub crucible.

4, kev ua kom sov siab: kev siv cov khoom siv graphite ntuj, isostatic nias molding txoj kev, kev tsim cov phab ntsa crucible yog nyias, thermal conductivity ceev.

5, kev txuag hluav taws xob tseem ceeb: lub crucible ua los ntawm cov ntaub ntawv thermal conductivity zoo tuaj yeem txuag tau ntau lub zog rau cov neeg siv thaum siv.

Ningbo VET Zog Technology Co., Ltd (Miami Advanced Material Technology Co., LTD)yog ib lub tuam txhab ua lag luam siab heev uas tsom mus rau kev tsim khoom thiab muag cov khoom siv siab heev, cov ntaub ntawv thiab thev naus laus zis suav nrog graphite, silicon carbide, ceramics, kev kho qhov chaw thiab lwm yam. Cov khoom lag luam tau siv dav hauv photovoltaic, semiconductor, lub zog tshiab, metallurgy, thiab lwm yam.

Tau ntau xyoo, peb tau dhau ISO 9001: 2015 thoob ntiaj teb kev tswj hwm zoo, peb tau sib sau ua ke ib pawg neeg muaj kev paub txog kev lag luam tshiab thiab cov pab pawg R & D, thiab muaj kev paub dhau los hauv kev tsim khoom thiab kev siv engineering.

Nrog rau kev tshawb fawb thiab kev txhim kho (R & D) muaj peev xwm los ntawm cov ntaub ntawv tseem ceeb mus rau cov khoom siv kawg, cov thev naus laus zis tseem ceeb thiab cov cuab yeej tseem ceeb ntawm cov cai tswjfwm kev txawj ntse ywj pheej tau ua tiav ntau yam kev tsim kho tshiab hauv kev tshawb fawb thiab thev naus laus zis. Vim yog cov khoom zoo ruaj khov, cov qauv tsim zoo tshaj plaws thiab kev pabcuam tom qab muag zoo, peb tau txais kev lees paub thiab kev ntseeg siab los ntawm peb cov neeg siv khoom.