I-Crucible Silicon Carbide yesithando somlilo esincibilikisa i-Copper

Ukwakheka Okubalulekile kanye Nentokozo

EyethuI-Silicon Carbide Cruciblesakhiwe ngenhlanganisela eyingqayizivele yei-silicon carbidefuthii-graphite, okuholela ku-crucible engagcini nje ngokuqina kodwa futhi esebenza kahle kakhulu ekugcineni ukushisa. Izici eziyinhloko zokwakheka kwe-crucible zihlanganisa:

• Okuqukethwe kwe-Silicon Carbide: Le nto ebalulekile ithuthukisa ukuqina kwe-crucible kanye nezindawo ezishisayo, ukuyivumela ukuthi imelane nezinga lokushisa elidlula1600°C.
• Ukufakwa kwe-graphite: Ukwengezwa kwe-graphite ezintweni ze-crucible kunikeza i-conductivity ephakeme yokushisa, ukuqinisekisa ukusabalalisa ukushisa okusebenzayo ngesikhathi sokuncibilika. Le nhlanganisela ivumela umuzwa wokuncibilika okungenamthungo kanye nokusebenza kahle okuthuthukisiwe.

Ukusetshenziswa kwe-Silicon Carbide Crucible

EyethuI-Silicon Carbide Cruciblesahlukahlukene futhi ahlinzekela ukusetshenziswa okuhlukahlukene ngaphakathi kwemboni yokuncibilika kwensimbi:

• I-Non-Frorous Metal Casting: Iphelele ekuncibilikiseni uhla lwezinsimbi ezingenayo insimbi, okuhlanganisa i-aluminium nethusi, lezi zinsimbi zigcina ubumsulwa bensimbi encibilikisiwe kuyilapho zithuthukisa ikhwalithi yokubunjwa.
• Izicelo Zensimbi Eyigugu: Ilungele ukuncibilika kwegolide nesiliva, ama-crucibles ahlinzeka ngokuzinza okuhle kakhulu kokushisa futhi avimbele ukungcola ngesikhathi sokuncibilika.
• Izinhlelo Zezinga Lokushisa Eziphezulu: Ifanele izinhlelo zokusebenza ezidinga ukuncibilika kwezinga lokushisa eliphezulu, njengezitsha zobumba nama-alloys athile, okuqinisekisa imiphumela engaguquki ezinqubweni ezihlukahlukene ze-Foundry.

Izici Zokusebenza Ezingavamile

Enye yezici ezivelele zohlelo lwethuI-Silicon Carbide Cruciblesamandla abo okusebenza ngaphansi kwezimo ezimbi kakhulu:

• I-High Thermal Shock Resistance: Lezi zinhlayiya zingabekezelela izinguquko ezisheshayo zokushisa ngaphandle kokuqhekeka noma ukukhubazeka, okuzenza zifaneleke kokubili izinqubo eziqhubekayo zokuncibilika kwe-batch.
• I-Chemical Resistance enhle kakhulu: Ama-crucibles amelana nokugqwala okuvela ezinsimbi ezincibilikisiwe nokuguquguquka, okuqinisekisa ukuphila isikhathi eside nokwethembeka kuyo yonke imijikelezo yokuncibilika eminingi.
• Ukugcina Ukushisa Okulungile: Izakhiwo ezishisayo ze-silicon carbide zivumela ukugcinwa kokushisa okuphezulu, ukunciphisa ukusetshenziswa kwamandla nokuthuthukisa ukusebenza kahle okuphelele ekusebenzeni kokuncibilika.

I-Graphite Crucible Ukusetshenziswa Kokuqala Nezinzuzo

Umqondo wokusebenzisaama-graphite cruciblesisukela emakhulwini eminyaka edlule, ukusetshenziswa kwawo kokuqala kwabonakala ezinhlelweni ezihlukahlukene zokubunjwa kwensimbi. EyethuI-Silicon Carbide Cruciblesyakhela phezu kwaleli fa ngokuhlanganisa izinto ezithuthukisiwe nobuchwepheshe obuphakamisa ukusebenza kwazo:

• Ukusebenza Kwekuncibilika Okuthuthukisiwe: Ngokugcina ukushisa okuphezulu kanye nokusebenza kahle, ama-crucibles ethu anika amandla izikhathi zokuncibilika ezisheshayo uma kuqhathaniswa nezinsimbi ze-graphite zendabuko.
• Izindleko Zokulungisa Eziphansi: Ukuqina nokuhlala isikhathi eside kwe-silicon carbide kunciphisa isidingo sokushintshwa njalo, ekugcineni konga izindleko nokunciphisa isikhathi sokuphumula ekukhiqizeni.

Izinzuzo Eziyinhloko Zabasebenzi Bemboni

Ukukhetha yethuI-Silicon Carbide Cruciblesinikeza izinzuzo ezimbalwa zochwepheshe emkhakheni we-Foundry kanye ne-Metallurgy:

• Ikhwalithi Yensimbi Engaphazamiseki: Inhlanganisela ye-silicon carbide ne-graphite iqinisekisa ukuthi insimbi encibilikisiwe ihlala ihlanzekile, ingenakho ukungcola okungathinta ikhwalithi yomkhiqizo wokugcina.
• Ubude bempilo Enwetshiwe: Ukwakhiwa okuqinile kweziphambano zethu kuzivumela ukuthi zibekezelele izimo ezincibilikayo ezinzima, okuholela ekuphileni okude kanye nokunciphisa izindleko zokusebenza.
• Ukukhiqiza Okuthuthukisiwe: Imijikelezo yokuncibilika esheshayo nokusebenza okushisayo okungaguquki kusiza ukuhlela imisebenzi, okukuvumela ukuthi uhlangabezane nezidingo zokukhiqiza ngaphandle kokudela ikhwalithi.