Ababoneleli baseTshayina abaDibanisa iCarburizer yeGraphite Petroleum Coke yokwenza intsimbi iGPC 1-5MM yeSulfur ePhantsi0.05%

Inkcazelo emfutshane:

1. Graphitization of petroleum coke kukubeka petroleum coke kwiziko graphitization, emva malunga 3000 degrees lobushushu eliphezulu ukwenza amorphous chaotic isakhiwo petroleum coke carbon crystals ibe hexagonal lamellar isakhiwo secrystalline carbon, oko kukuthi, petroleum coke ibe graphite. Le nkqubo ibizwa ngokuba yigraphitisation kunye nepetroleum coke ephathwa yigraphitisation ibizwa ngokuba yigraphitised petroleum coke, eyaziwa ngokuba yi "graphitised coke".
2. I-graphite petroleum coke isetyenziswa ngokubanzi njenge-carbon enhancer kwi-steel making and precision casting industry, njengomfuyi kwishishini le-Foundry, njenge-arhente yokunciphisa kwi-metallurgical industry kunye ne-refractory material. I-graphite ye-petroleum coke inokukhuthaza i-nucleation ye-graphite kwisisombululo sesinyithi, ikhulise inani le-ductile yensimbi kunye nokuphucula umbutho kunye nebakala le-gray cast iron. Ngokuqwalaselwa kwesakhiwo esincinci, i-graphite petroleum coke inezi mpawu zilandelayo: Okokuqala, umxholo we-ferrite we-iron ductile unokunyuswa kakhulu ngaphandle kokusetyenziswa kwe-pearlite stabilizers; Okwesibini, umlinganiselo we-graphite ene-V kunye ne-VI inokunyuswa ngexesha lokusetyenziswa; Okwesithathu, xa kuthelekiswa nokuphucula imilo ye-inki ye-nodular, ukunyuka okukhulu kwi-inki ye-nodular kunokunciphisa ukusetyenziswa kwee-agent ze-nucleating ezibizayo ekulungisweni kakuhle kamva, okukhokelela ekugcinweni kweendleko ezibalulekileyo.
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