Likaroloana
Graphite rotor ke sesebelisoa se ka har'a sesebelisoa sa aluminium alloy smelting, se sebelisoang haholo molemong oa tlhoekiso ea aluminium alloy smelting.Nakong ea ts'ebeliso, tsamaiso ea phetisetso e khanna graphite rotor ho potoloha, 'me argon kapa khase ea nitrogen e phunyeletsoa ka ho qhibiliha ka molamu o potolohang le molomo.Hasoa ka mokgwa wa bubble ka mokelikeli tšepe, 'me joale a sa khaotse a diffused ka ho potoloha ha graphite rotor.Ka mor'a moo, ka molao-motheo oa bubble adsorption, litšila tse qhibilihisitsoeng li kenngoa, e leng ho nolofalletsang ho qhibiliha ho hloekisoa.
1. Preheat pele o sebelisoa.Ts'ebetso e khethehileng: Pele u qoelisoa ka har'a mokelikeli oa aluminium, futhumatsa metsotso e 5-10 ho pota 100mm ka holim'a boemo ba mokelikeli ho qoba tšusumetso ea ho pholisa ka potlako linthong.Ho phaella moo, pele u qoelisoa ka tharollo, khase e tlameha ho hlahisoa pele.Ho qoba ho koala masoba a moea holim'a nozzle, rotor e tlameha ho phahamisa boemo ba mokelikeli pele e emisa phepelo ea khase.
2. Arola moea.Nitrogen kapa khase ea argon e kenngoa ka kamoreng ea tlhoekiso ho arola moea o ka ntle le ho thibela oxidation ea rotor.Khopotso: Nitrogen kapa argon e tlameha ho hloeka.
3. Botebo ba ho qoelisoa ba rotor.Hlahisa letsoho le matlafatsang boemong ba mokelikeli oa aluminium ka hoo e ka bang 80mm 'me u o qoelise ka tlas'a boemo ba mokelikeli ka hoo e ka bang 60mm, ka katleho ho eketsa tahlehelo ea antioxidant le khoholeho ea rotor.
4. Tsamaiso ea phetiso e tsitsitse.Haeba likarolo tse amehang tsa lisebelisoa tsa phetisetso li hlephileng, li tla ama ts'ebetso ea rotor ka kakaretso 'me li ka senyeha.