Graphite Petroleum Coke Siv los ua cov roj carbon caer rau kev lag luam steelmaking
p>Kev ua kom zoo ntsuab roj hmab coke tau noj rau hauv Achaeson rauv rau txheej txheem nrog kub ib ncig 2500-3600ºC. Cov khoom lag luam muaj siab dua degree ntawm graphitization nrog cov ntsiab lus nitrogen yog qis dua 300ppm. Cov khoom no, nrog qis dua sulpur thiab cov ntsiab lus tshauv, yog qhov zoo tshaj plaws recarburizer rau steelmakaking thiab ua lag luam.
1.Widely siv nyob rau hauv steel smatting ua haujlwm, precision castings li cov roj carbon;
2.Ua nyob rau hauv lub peev xwm raws li kev hloov tus neeg sawv cev kom nce rau cov qauv ntawm cov hlau grey cam khwb cia yog li hloov kho cov chav tsev ntawm grey hlau casting;
3. Siv los ua Cathod, carbon electrode, graphite electrode thiab carbon muab tshuaj txhuam;
4. Refractory cov ntaub ntawv, thiab lwm yam.
Tsis muaj | Kuaj cov khoom | Tus qauv | Kuaj cov txiaj ntsig |
1 | Tsau Carbon | 99% min | 99.1% |
2 | Leej mos | 0.03% max | 0.01% |
3 | Txhos | 0.7max | 0.5% |
4 | Cov teeb meem uas tsis muaj tsheb | 0.8% max | 0.65% |
5 | Dej | 0.5% max | 0.1% |
6 | 1-5mm | 90% | 96.86% |
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