I-Graphite Crucible

I-VR

I-Graphite Crucibles iziqukathi eziphikisayo ezimise okwenzelwe ukusebenza kwe-metallurgical. Lezi zenziwe ngengxube ye-Graphite, i-Refractory Clay, i-Grog nezinye izithasiselo. ... Iziphambano zitholakala nge-spout noma ngaphandle kwazo. Lawa ma-crucibles asetshenziselwa ukuncibilikisa ama-alloys ensimbi ayi-ferrous, non-ferrous metal kanye nezinsimbi ezinhle.

I-graphite crucible isitsha esisetshenziselwa ukuncibilika nokuphonsa izinsimbi ezingenayo insimbi, okungezona ezensimbi njengegolide, isiliva, i-aluminium, nethusi. Isizathu esiyinhloko sokuthi ama-graphite crucibles athandwa njengethuluzi lokukhiqiza ukuguquguquka kwawo okushisayo, ukumelana nezinga lokushisa eliphezulu, i-coefficient encane yokwandisa ukushisa kwezicelo zokushisa okuphezulu, kanye nezakhiwo zabo zokulwa nokucindezeleka ekushiseni nokupholisa ngokushesha. Ziyakwazi ukumelana nokugqwala kuma-asidi nezixazululo ze-alkaline futhi zinokuzinza okuhle kwamakhemikhali.

I-graphite ingakhiqizwa kusuka ku-graphite yemvelo ewuhlobo lwe-crystalline eyenzeka ngokwemvelo ye-carbon. Lolu hlobo lwe-graphite lwenziwa ngokuhlanganisa i-graphite nobumba olukwazi ukumelana nomlilo noma isikhutha.

I-graphite yokwenziwa ikhiqizwa ngokucubungula i-petroleum pitch kanye ne-petroleum coke, okuyimikhiqizo yenqubo yokucwenga uwoyela. Inokuqukethwe kwekhabhoni engaguquki ecwenge kakhulu enokungcola okumbalwa kakhulu kanye nesulfure ephansi.

Izinga le-graphite crucible linqunywa indlela ekhiqizwa ngayo, okuthonya ukwakheka kwayo, ukuminyana, ukuqina, namandla.

Kunezindlela ezintathu zokwenza umumo, okuyi-extrusion, i-vibromolding, nokucindezela kwe-isostitcal.


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