I-Carburant

Phakathi nenqubo yokuncibilikisa, ngenxa yokunqwabelana okungalungile noma ukulayisha, kanye nokukhishwa kwe-carburization ngokweqile, ngezinye izikhathi okuqukethwe kwekhabhoni ensimbi akuhlangabezani nezidingo zenkathi ephakeme kakhulu.Ngalesi sikhathi, ikhabhoni idinga ukungezwa oketshezini lwensimbi.
Ama-carburetor asetshenziswa kakhulu yi-pig iron, i-electrode powder, i-petroleum coke powder, i-charcoal powder kanye ne-coke powder.Lapho kuncibilikiswa amamaki ensimbi aphakathi nendawo naphezulu kusiguquli, i-petroleum coke enokungcola okumbalwa isetshenziswa njenge-carburetor.Isidingo se-carburizing ejenti esetshenziswa ekwenziweni kwensimbi evuthelwa phezulu ukuba nekhabhoni engashintshi ephezulu, umlotha ophansi, izinto eziguquguqukayo, nokungcola okufana nesibabule, i-phosphorus, ne-nitrogen, futhi yome, ihlanzeke, futhi ibe nosayizi wezinhlayiyana ezimaphakathi.
Ukuze uphonswe, i-cast iron, cast iron, kanye ne-castings, kunesidingo sekhabhoni.Njengoba igama liphakamisa, i-carburetor isetshenziselwa ukwandisa okuqukethwe kwekhabhoni ensimbi encibilikisiwe.Isibonelo, ekuncibilikiseni, izinto ezisetshenziswa kakhulu ezithandweni yi-pig iron, scrap steel, nezinto zokubuya.Okuqukethwe kwekhabhoni yensimbi yengulube kuphezulu, kodwa intengo yokuthenga iyingxenye eyodwa ephakeme kunaleyo yensimbi yensimbi.Ngakho-ke, ukwandisa inani lensimbi yensimbi, ukunciphisa inani lensimbi yengulube, nokwengeza i-carburetor, Kungadlala indima ethile ekunciphiseni izindleko zokuphonsa.
Ukusetshenziswa kwe-ejenti ye-carburizing akukwazi nje ukubuyisela ukulahlekelwa kokushiswa kwekhabhoni ngesikhathi sokuncibilikiswa kwensimbi, kuqinisekisa izidingo zokuqukethwe kwekhabhoni yamabanga athile ensimbi, kodwa futhi kungasetshenziselwa ukulungiswa kwesithando somlilo.Njengempahla ebalulekile yokuncibilikisa insimbi encibilikisiwe ezithandweni zokungeniswa, ikhwalithi kanye nokusetshenziswa kwama-carburetor kuthinta ngqo isimo sensimbi encibilikisiwe [2].
Ukwengeza ibanga elithile le-ejenti ye-carburizing ku-ladle ngemva kokususwa kwe-slag kanye nokwelashwa kwe-degassing kungalungisa okuqukethwe kwekhabhoni ku-ladle, kufinyelele umgomo wamamaki amaningi ngeleveli eyodwa.Izinto ezisetshenziselwa ama-carburetors ikakhulukazi zifaka i-graphite, i-graphite njengezinto zokwakha, amabhlogo we-electrode, i-coke, i-silicon carbide, nezinye izinto.Amabhulokhi e-electrode avame ukusetshenziswa kanye ne-silicon carburetors anezinzuzo zokuqukethwe kwekhabhoni ephezulu kanye nokumelana okuqinile kwe-oxidation, kodwa inqubo yokukhiqiza iyinkimbinkimbi futhi izindleko ziphezulu;Ukusebenzisa i-coke powder ne-graphite njengezinto ze-carbonization kunezindleko zokukhiqiza eziphansi uma kuqhathaniswa nezinto ezifana namabhulokhi e-electrode, kodwa iqukethe umlotha ophezulu nesibabule, okuqukethwe kwekhabhoni ephansi, nomphumela omubi we-carbonization.