Lisebelisoa tsa ramming tsa refractory li arotsoe ka lisebelisoa tse ‘maloa

Thepa e thibelang mollo e bolela kaho ea ramming (ka letsoho kapa mochini). Thepa e thibelang mollo e entsoe ka ho kopanya likaroloana, li-powders, li-agents tse arolang, li-admixtures le metsi kapa lino tse ling. E arotsoe ka thepa, ho na le alumina e phahameng, letsopa, magnesia, dolomite, zirconium le silicon carbide-carbon refractory ramming.

Refractory ramming material ke thepa e ngata e entsoeng ka silicon carbide, graphite, calcined anthracite e le lisebelisoa tse tala, tse kopantsoeng le mefuta e fapaneng ea li-additives tsa phofo ea ultrafine, le samente e kopantsoeng kapa resin e kopantsoeng e le ntho e arolang. E sebelisetsoa ho tlatsa lekhalo pakeng tsa lisebelisoa tsa ho futhumatsa sebōpi le masonry kapa filler bakeng sa lera la boemo ba masonry. Refractory ramming material e na le botsitso bo botle ba lik’hemik’hale, khanyetso ea khoholeho ea mobu, khanyetso ea abrasion, ho hanyetsa ho phunya, ho hanyetsa mocheso, ‘me e sebelisoa haholo ka metallurgy, thepa ea mohaho, ho qhibilihisa tšepe e se nang ferrous, lik’hemik’hale, mechine le liindasteri tse ling tsa tlhahiso!

Lintho tse nang le asiti, tse sa nke lehlakore, le alkaline refractory li sebelisoa hangata libonong tsa maqhubu a mahareng a mahareng le libopi tsa mantlha tsa induction. Li sebelisoa e le lisebelisoa tse hahelletsoeng ka har’a sebōpi ho kopanya tšepe e bohlooho, tšepe ea ductile, tšepe ea tšepe e ka khonehang, tšepe ea graphite e entsoeng ka tšepe le li-alloys tsa tšepe, tšepe e entsoeng ka carbon, tšepe ea alloy, tšepe e phahameng ea manganese, tšepe ea lisebelisoa, tšepe e sa keneleng mocheso. , tšepe e sa hloekang, aluminium e khutsitsoeng le lialloys tsa eona, lialloi tsa koporo tse koetsoeng joalo ka koporo, koporo, cupronickel, boronse, jj.

Ho ea ka mefuta e fapaneng ea sebōpi sa sebōpi le litlhoko tse fapaneng tsa moralo oa thepa, lisebelisoa tsa ramming tsa carbon refractory li sebelisoa haholo-holo bakeng sa likheo pakeng tsa litene tsa carbon tse tlase le poleiti e ka tlaase ea ho tiisa, litene tsa khabone ea leifo le lehlaka le pholileng, le metsi a ka tlaase a pholileng bakeng sa boemo. ka holim’a mohala o bohareng oa phala le ho tlatsoa ha sethala sa ho pholisa, likarolo tse ling li hloka lisebelisoa tsa ramming tsa carbon refractory ka mor’a hore lisebelisoa tsa ramming li be le matla a itseng le boima ba ‘mele, ho tlatsa sekhutlo se seng le se seng le likheo tse nyenyane ho finyella ho se luke. tšepe le khase, le conductivity ea mocheso oa carbon refractory ramming material le mesebetsi ea litene tse chesang tsa carbon le thipa e pholileng ea sebōpi se pholileng e tlameha ho fapana haholo, e le hore e se ke ea ama bophelo ba sebōpi se chesang, e le ho boloka. tlhahiso e tloaelehileng ea sebōpi sa ho phatloha.

Bothata bo atisang ho kopana le ts’ebeliso ea lisebelisoa tsa ramming tsa carbon refractory ke hore mocheso oa mocheso oa lisebelisoa tse tloaelehileng tsa carbon refractory ramming o tlase, o sa thuseng ho pholisa ka potlako ha ‘mele oa sebōpi sa mollo, kahoo o ama bophelo ba tšebeletso. Ka hona, lipatlisiso tse nchafalitsoeng le ts’ebeliso ea lisebelisoa tsa ramming tsa carbon refractory tse nang le coefficient e phahameng ea mocheso li na le menyetla ea ‘maraka. Ebang ke ho eketsa motsoako ho carbon refractory ramming material, ts’ebetso ea thepa e fetoloa ke karabelo ea in-situ ka mocheso o phahameng, kapa sebopeho sa lisebelisoa tse ling se fetoloa ho tloha ponong ea moralo, e le hore carbon refractory ramming material. lera ka fihla The mogote conductivity matched le carbon setene le tsidifatso stave ke ho etsa bonnete ba e tloaelehileng ea mocheso conduction ntle le ho senya kaho kakaretso mohaho, e le ho finyella litlhoko tsa ho ntlafatsa bophelo ba sebōpi se phatlohang.