I-silicon carbide crucible ekwazi ukumelana nokushisa okuphezulu ene-thermal conductivity enhle

I-silicon carbide crucible imelana nezinga lokushisa eliphezulu ene-thermal conductivity enhle Isithombe Esifakiwe

Incazelo emfushane:

I-silicon carbide crucible yenziwe ngezinhlayiya eziphezulu ze-silicon carbide. I-silicon carbide ine-refractoriness ephezulu kakhulu kanye nokumelana okuhle kwe-oxidation, futhi ingagcina izakhiwo zayo zangempela zomzimba kanye namakhemikhali emazingeni okushisa aphezulu angaphezu kuka-2000 ° C. I-silicon carbide crucible nayo inokuhamba okuphezulu kwe-thermal kanye nokuzinza okuhle kwe-thermal, okungadlulisa kahle ukushisa nokuvimbela ukushisa. insimbi encibilikisiwe ku-crucible kusukela ekushiseni ngokweqile.

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-silicon carbide crucible yethu yenziwe ngokucindezela okuphezulu kwe-isostatic futhi inokuqhuba okuhle kwe-thermal kanye nokumelana nokushisa okuphezulu. Enkambweni yokusetshenziswa kwezinga lokushisa eliphezulu, i-coefficient yokwanda okushisayo incane, futhi inokumelana nokucindezeleka okuthile ekushiseni okunamandla kanye nokupholisa okukhulu. Inokumelana nokugqwala okuqinile kusixazululo se-asidi ne-alkali kanye nokuzinza okuhle kakhulu kwamakhemikhali. Imodeli ethile ingenziwa ngokwezifiso ngokudweba kanye nesampula, futhi impahla iyi-graphite yasekhaya kanye ne-graphite engenisiwe ukuze ihlangabezane nezidingo ezahlukene zamakhasimende.

Idatha Yezobuchwepheshe Yezinto Ezibalulekile
Inkomba	Iyunithi	Inani elijwayelekile	Inani lokuhlola
Ukumelana Nokushisa	℃	1650 ℃	1800 ℃
Ukwakheka Kwamakhemikhali (%)	C	35-45	45
	I-SiC	15 ~ 25	25
	I-AL2O3	10-20	25
	SiO2	20~25	5
I-Porosity ebonakalayo	%	≤30%	≤28%
Amandla Acindezelayo	Mpa	≥8.5MPa	≥8.5MPa
Ukuminyana kwenqwaba	g/cm3	≥1.75	1.78
I-silicon carbide crucible yethu iyi-isostatic forming, engasebenzisa izikhathi ezingama-23 esithandweni somlilo, kanti abanye bangasebenzisa izikhathi eziyi-12 kuphela.

Izici ze-silicon carbide crucible ziyethulwa

I-silicon carbide crucible i-silicon carbide material, impahla ye-graphite eyenziwe ngefomula yesayensi, ihlukile ezintweni ezijwayelekile, lapho izinga lokushisa likhuphuka i-silicon carbide crucible hhayi nje ukuthambisa okungaguquki okungaguquki, amandla kodwa kwanda, ngama-degree angu-2500, amandla aqinile kodwa aphindwe kabili.

I-1, ubuchwepheshe obuthuthukisiwe: ukusetshenziswa kwendlela yokubumba yokucindezela ye-isostatic ethuthukisiwe yomhlaba yokwenza i-crucible, isotropy yomkhiqizo muhle, ukuminyana okuphezulu namandla, ukuminyana okufanayo, akukho sici.

2, ukumelana okuhle kwe-oxidation, cabangela ngokugcwele ukwakheka kwefomula ukuvimbela i-oxidation ye-graphite ngesikhathi sokusetshenziswa.

I-3, ungqimba olucwebezelayo oluyingqayizivele: ingaphezulu le-crucible linezingqimba eziningi zezimpawu zongqimba olucwebezelayo, oluhlanganiswe nezinto zokwakha eziminyene, luthuthukisa kakhulu ukumelana nokugqwala komkhiqizo, lwandise impilo yesevisi ye-crucible.

4, high conductivity ezishisayo: ukusetshenziswa kwemvelo graphite impahla, isostatic ngokucindezela indlela yokubumba, ukukhiqizwa odongeni crucible mncane, fast conductivity ezishisayo.

I-5, ukonga amandla okubalulekile: i-crucible eyenziwe ngezinto ezisebenza kahle ze-thermal conductivity ingasindisa amandla amaningi kubasebenzisi ngesikhathi sokusebenzisa.

I-Ningbo VET Energy Technology Co., Ltd (i-Miami Advanced Material Technology Co., LTD）iyibhizinisi lobuchwepheshe obuphezulu eligxile ekukhiqizeni nasekuthengisweni kwezinto ezisezingeni eliphezulu, izinto zokwakha kanye nekhava yobuchwepheshe igraphite, i-silicon carbide, i-ceramics, ukwelashwa kwendawo nokunye. Imikhiqizo isetshenziswa kabanzi ku-photovoltaic, semiconductor, amandla amasha, i-metallurgy, njll.

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Ngamakhono e-R & D kusukela kuzinto ezibalulekile ukuze kuqedwe imikhiqizo yohlelo lokusebenza, umnyombo kanye nobuchwepheshe obuyinhloko bamalungelo empahla yobuhlakani obuzimele buzuze izinto eziningi ezintsha zesayensi nezobuchwepheshe. Ngenxa yekhwalithi yomkhiqizo ezinzile, isikimu sokuklama esingcono kakhulu esingabizi kakhulu kanye nesevisi yekhwalithi ephezulu yangemva kokuthengisa, sizuze ukuqashelwa nokwethenjwa kumakhasimende ethu.