Mo u'amea lafo po'o le faufale alamanuia o le ogaumu eletise fa'afefeteina, le fa'aogaina o le sulfur maualalo, maualalo le nitrogen, maualuga absorption fua faatatau carburizer o le autu o tekinolosi carburizing.
graphitized suauu coke recarburizer o le vaega autu o gaosiga o Liaoning, Tianjin, Shandong ma isi.
Liaohe oilfield o le vaega e gaosia ai le suauʻu mama sulfur i le lalolagi, ma graphitized suauʻu coke e maualalo le sulfur ma nitrogen anotusi.
O le porosity o le recarburizer e faia foi se sao taua i le aafiaga o le recarburizer ma le absorption fua faatatau recarburizer.
E ala i le faagasologa o le gaosiga, o le pores o le suauʻu coke recarburizer e tatalaina uma, ina ia sili atu le vaega o luga o le recarburizer, o le oloa e super permeability, e mafai ona vave faʻamavaeina i le uamea uʻamea, ina ia faʻateleina le fua faatatau absorption ma fa'aogaina lelei o le carburizing.
E tusa ai ma faʻaoga eseese o le recarburizer, eseʻese mea mata, e tele ituaiga o mea mataʻutia ma faiga gaosiga eseese, e pei o le carbon carbon, koale carbon, coke, graphite, ma isi, e tele ituaiga laiti, o le tele o ituaiga.
E masani ona fa'asino i le graphitization carburizing agent.
O le faʻatulagaina o carbon atoms i le maualuga o le vevela o loʻo faʻatulagaina i le microscopic form of graphite, o lea e taʻua ai o le graphitization.
E mafai e le graphitization ona faʻaititia le anotusi o mea le mama i le carburizing agent, faʻateleina le carbon content of carburizing agent, faʻaitiitia le sulfur content.
O le faʻaogaina o mea faʻapipiʻi i totonu o faʻataʻitaʻiga e mafai ona faʻateleina le aofaʻi o meaʻai, faʻaitiitia le aofaʻi o le uʻamea puaa pe le faʻaaogaina le uʻamea puaa.
I le ogaumu eletise smelting o le fafagaina o auala, e tatau ona auai carburizer ma solo uamea ma isi mea, ma e mafai ona filifili doses laiti e faaopoopo i luga o le uʻamea uʻamea, ae tatau ona aloese mai le tele o meaʻai i le uʻamea uʻamea, ina ia puipuia ai le tele. oxidation, carbon anotusi o castings, lafo carbon anotusi e le o manino, e tusa ai ma le fua faatatau o isi mea mata ma carbon anotusi e fuafua ai le aofaiga o recarburizer.
O ituaiga eseese o uʻamea lafo, e tusa ai ma le manaʻoga e filifili ituaiga eseese o recarburizer.
O uiga o le recarburizer lava ia o le filifiliga o mea mama graphitized o loʻo i ai carbon, ina ia faʻaitiitia ai le tele o mea leaga i totonu o le uʻamea puaa, o le filifiliga talafeagai o le recarburizer e mafai ona faʻaitiitia ai le tau o le gaosiga o castings.
Carburizing agent e talafeagai mo le faʻafefeteina o le ogaumu, ae o lona faʻaoga faʻapitoa e eseese e tusa ai ma manaʻoga faatekinolosi.
O le carburizing agent o loʻo faʻaaogaina i le faʻafefeteina o le ogaumu eletise eletise e mafai ona faʻaopoopoina i le ogatotonu ma le pito i lalo o le ogaumu eletise e tusa ai ma le fua faatatau poʻo le carbon e tutusa manaʻoga, ma o le toe faʻaleleia e mafai ona oʻo atu i le 95%.
Afai e le lava le aofaʻi o le kaponi e faʻafetaui ai le kaponi, faʻamama muamua le paʻu i totonu o le ogaumu, ona faʻaopopo lea o le carburizer, e ala i le faʻavevelaina o le uʻamea uʻamea, faʻafefeteina eletise poʻo le faʻamalosi faʻamalosi e faʻaumatia ma faʻafefete le carbon, o le toe faʻaleleia e mafai ona oʻo atu ile 90 %.
Afai e faʻaaogaina le faʻagasologa o le recarburizer maualalo, o lona uiga, o le moliaga e naʻo le liusua o se vaega o le uʻamea uʻamea, ma o le vevela o le uʻamea uʻamea e maualalo, o le a faʻaopoopo uma le recarburizer i le uʻamea uʻamea i le taimi lava e tasi, aʻo le tau faʻamautu o le a. ia oomi i totonu o le u'amea u'amea, e puipuia ai lona fa'aalia i luga o le u'amea u'amea.
I lenei metotia, o le carburization o le uʻamea uʻamea e mafai ona oʻo atu i le sili atu i le 1.0%.
E mafai ona fa'aogaina le suau'u coke recarburizer mo le lafo u'amea lanu efuefu.
O le tuufaatasiga e masani lava o le carbon: 96-99%;
S0.3-0.7%.
E masani ona faʻaaogaina i le uʻamea, uʻamea lanu efuefu, paʻu taofi, uaea uaea, ma isi.
Henan Liugong Graphite Co., Ltd., calcined suau'u coke recarburizer graphitization recarburizer gaosi oloa, e faailoa atu ia te oe calcined suauu coke ua calcined suauu coke recarburizer, o le faamoemoega e tele lava ina ia aveesea le mama, ma calcined suauu coke recarburizer graphitization i graphitization i graphitization. , vai ma fe'avea'i.
Taimi meli: Me-14-2021