I-Ultimate Guide ye-Aluminium ne-Copper Smelting Crucibles

Njengoba abathandi bezimboni nabensimbi beqhubeka nokufuna izindlela ezisebenzayo zokuncibilikisa insimbi,crucibleUkukhethwa kwe-e kuba okubucayi. Ezikhiqizweni ezihlukahlukene ezitholakalayo, ukuthola leyo ekufanelekela kangcono ukuncibilikisa i-aluminium nethusi kubalulekile ukuze kuqinisekiswe imiphumela yekhwalithi ephezulu nokusebenza kahle.

I-aluminium encibilikisa i-crucible

Ukuncibilika kwe-aluminium kudinga iziphambana ezingamelana namazinga okushisa aphezulu futhi zinikeze ukuzinza. Ama-crucibles amahle kakhulu wokuncibilikisa i-aluminium ngokuvamile ayenziwa ngezinto ze-graphite noma ze-silicon carbide. Lezi zinto zinokusebenza okuhle kakhulu kwe-thermal nokuqina, ziqinisekisa ukuthi i-aluminium incibilika ngokulinganayo nangempumelelo.

I-crucible efanelekile kakhulu yokuncibilikisa ithusi

Ngokuncibilikisa ithusi, izidingo zihluke kancane. Ithusi linendawo yokuncibilika ephezulu kune-aluminium, idinga i-crucible engakwazi ukumelana namazinga okushisa aphezulu. I-graphite ne-clay graphite crucibles ngokuvamile inconywa ukuncibilikisa ithusi. Lawa ma-crucibles angakwazi ukumelana namazinga okushisa aphezulu futhi amelane nokugqwala okuvela ethusi elincibilikisiwe, aqinisekise impilo ende yesevisi nokusebenza okuthembekile.

Khetha i-crucible efanele

Kunezici ezimbalwa okufanele uzicabangele lapho ukhetha i-crucible engcono kakhulu:

I-Material: Impahla e-crucible kumele ihlangabezane nezidingo ezithile zokuncibilikisa insimbi. I-graphite ne-silicon carbide ifanele i-aluminium, i-graphite ne-clay graphite ifanele ithusi.

Usayizi nokuma: Usayizi nokuma kwe-crucible kufanele kuhambisane nenani lensimbi encibilikiswayo kanye nohlobo lwesithando somlilo.

I-Thermal conductivity: Ukushisa okuphezulu kwe-thermal kuqinisekisa ukushisa okufanayo nokuncibilika okuphumelelayo.

Ukuqina: I-crucible kufanele imelane nokushaqeka okushisayo kanye nokugqwala kwamakhemikhali ukuze kunikeze impilo ende yesevisi.

Ekuphetheni

Kulabo abathintekayo ekuncibilikiseni insimbi, noma ngabe kusezimbonini noma njengento yokuzilibazisa, ukukhetha i-crucible efanele kubalulekile. Ukuze kuncibilike i-aluminium, i-graphite noma i-silicon carbide crucibles inikeza ukusebenza okuhle kakhulu. Ngethusi, i-graphite noma i-clay graphite crucibles ikhethwa. Ngokukhetha i-crucible efanele, ungafinyelela imiphumela emihle yokuncibilika, ukusebenza kahle nokuphila isikhathi eside kumaphrojekthi akho wokusansimbi.