Ferroalloy ke e 'ngoe ea lisebelisoa tsa bohlokoa le tsa bohlokoa indastering ea tšepe le indasteri ea ho lahla ka mochini.Ka tsoelo-pele e tsoelang pele le e potlakileng ea indasteri ea tšepe ea Chaena, mefuta e fapaneng le boleng ba tšepe e ntse e eketseha, e hlahisa litlhoko tse phahameng tsa lihlahisoa tsa ferroalloy.
(1) E sebelisoa e le scavenger ea Oxygen.Matla a tlamang a likarolo tse fapaneng tsa tšepe e qhibilihisitsoeng ho oksijene, ke hore, matla a ho ntša oksijene, a ka tatellano ea matla ho tloha ho a fokolang ho isa ho a matla: chromium, manganese, carbon, silicon, vanadium, titanium, boron, aluminium, zirconium, le calcium.Deoxygenation e atisang ho sebelisoa ha ho etsoa tšepe ke motsoako oa tšepe o entsoeng ka silicon, manganese, aluminium le calcium.
(2) E sebelisoa e le moemeli oa motsoako.Lisebelisoa kapa li-alloys tse sebelisetsoang ho fetola lik'hemik'hale tsa tšepe bakeng sa alloying li bitsoa alloying agents.Lintho tse sebelisoang ka mokhoa o tloaelehileng li kenyelletsa silicon, manganese, chromium, molybdenum, vanadium, titanium, tungsten, cobalt, boron, niobium, joalo-joalo.
(3) E sebelisoa e le sesebelisoa sa nucleating bakeng sa ho lahla.E le ho fetola maemo a ho tiisa, li-alloys tse ling tsa tšepe li atisa ho eketsoa e le li-nuclei tsa kristale pele li tšela, ho etsa litsi tsa lijo-thollo, ho etsa hore graphite e entsoeng e be e ntle le e qhalakantsoeng, le ho hloekisa lijo-thollo, ka tsela eo ho ntlafatsa ts'ebetso ea ho lahla.
(4) E sebelisoa e le moemeli oa ho fokotsa.Silicon iron e ka sebelisoa e le ntho e fokotsang ho hlahisa li-ferroalloys tse kang ferromolybdenum le ferrovanadium, ha silicon chromium alloy le silicon manganese alloy e ka sebelisoa e le lisebelisoa tse fokotsang ho hloekisa carbon ferrochromium e bohareng ho ea tlaase le carbon ferromanganese e bohareng ho ea tlaase, ka ho latellana.
(5) Maikaelelo a mangwe.Liindastering tse se nang ferrous metallurgical le lik'hemik'hale, li-ferroalloys le tsona li sebelisoa haholo ka ho fetisisa.
Nako ea poso: Jun-15-2023
