Umenzi we-Graphitized petroleum coke (GPC)

Inkcazo emfutshane:

I-Graphite Petroleum Coke yenziwe nge-petroleum coke ekumgangatho ophezulu phantsi kobushushu obuyi-2800ºC. Kwaye isetyenziswa kakhulu njengohlobo olungcono lwe-recarburizer ukuvelisa intsimbi ekumgangatho ophezulu, intsimbi ekhethekileyo okanye eminye imboni ye-metallurgical enxulumene nayo, ngenxa yomxholo wayo ophezulu wekhabhoni engaguqukiyo, umxholo ophantsi wesalfure kunye nesantya esiphezulu sokufunxa. Ngaphandle koko, ingasetyenziswa nakwimveliso yeplastiki nerabha njengesongezelelo. Ubungakanani obukhethekileyo bezinto bunokwenziwa ngokwezifiso ngokweemfuno zakho.


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I-graphite petroleum coke isetyenziswa kakhulu njengesithambisi sekhabhoni kumashishini okwenza intsimbi kunye nokucocwa ngokuchanekileyo, njengomfuyi kwishishini le-foundry, njenge-arhente yokunciphisa kwishishini le-metallurgical kunye nezinto ezichaseneyo. I-graphite petroleum coke inokukhuthaza i-nucleation ye-graphite kwisisombululo sesinyithi, yonyuse ubungakanani be-ductile iron kwaye iphucule ulungelelwaniso kunye nomgangatho we-grey cast iron. Ngokujonga ulwakhiwo lwe-micro, i-graphite petroleum coke ineempawu ezilandelayo: Okokuqala, umxholo we-ferrite we-ductile iron unokwandiswa kakhulu ngaphandle kokusebenzisa izibambisi ze-pearlite; Okwesibini, umlinganiselo we-graphite enobume be-V kunye ne-VI unokwandiswa ngexesha lokusetyenziswa; Okwesithathu, xa kuthelekiswa nokuphucula imo ye-nodular ink, ukwanda okukhulu kwinani le-nodular ink kunokunciphisa ukusetyenziswa kwee-nucleating agents ezibizayo ekuhlengahlengiseni kamva, okubangela ukonga okukhulu kweendleko.


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