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Graphite Petroleum Coke Siv ua Carbon Raiser rau Steelmaking Kev Lag Luam
High-zoo ntsuab roj av coke raug coj mus rau hauv Acheson rauv rau graphitization txheej txheem nrog kub nyob ib ncig ntawm 2500-3600ºC. Cov khoom muaj qib siab dua ntawm graphitization nrog nitrogen cov ntsiab lus qis dua 300ppm. Cov khoom no, nrog qis sulfur thiab tshauv cov ntsiab lus, yog zoo tagnrho recarburizer rau steelmaking thiab foundry industries.
1.Widely siv nyob rau hauv steel smelting tej hauj lwm, precision castings li carbon raisers;
2.Siv nyob rau hauv foundries raws li kev hloov kho tus neeg sawv cev kom muaj nuj nqis ntawm speroidal graphite los yog txhim kho cov qauv ntawm grey hlau casting yog li upgrade cov chav kawm ntawv ntawm grey hlau casting;
3. Siv los tsim cathod, carbon electrode, graphite electrode thiab carbon paste;
4. Cov khoom siv refractory, thiab lwm yam.
| Tsis muaj | Cov khoom kuaj | Cov qauv | Cov qhabnias xeem |
| 1 | Tsau carbon | 99% Min | 99.1% |
| 2 | Sulfur | 0.03% max | 0.01% |
| 3 | Tshauv | 0.7 max | 0.5% |
| 4 | Qhov teeb meem tsis haum | 0.8% max | 0.65% |
| 5 | Moisture | 0.5% max | 0.1% |
| 6 | 1-5 hli | 90% | 96.86% |