| 出生地 |
China (Mainland) |
| 牌子的名字 |
Ningxia Yiheng |
| 模式的数量 |
YHIT-R |
| 适用 |
for making steel |
| 面 |
FC92% |
| 化学成分 |
FIXED CARBON |
This carbon raiser ismadeofTaixianthracitethatenjoynicereputationinChinaandoverseabycalcining,smash,screeningandsoonprocedures.Ithasfeaturesoflowash,sulphur,phosphorusandhighF.C.,mechanicalstrengthandsoon,whichmainlyusedasadditiveinsteel-makingandimprovecarboncontentofsteel. Thespecificationasfollowing: Range F.C. Ash volatilematter Moisture Sulphur Nitrogen phosphorus Superior 95% 4.0% 1.0% 0.6% 0.3% 0.3% 0.003% Firstclass 94% 4.8% 1.2% 0.6% 0.3% 0.3% 0.004% Secondclass 93% 5.6% 1.3% 0.6% 0.3% 0.5% 0.005% Thirdclass 92% 6.5% 1.4% 0.6% 0.3% 0.5% 0.006 Forthclass 90% 8.5% 1.5% 0.6% 0.4% 0.6% 0.008% Fifthclass 85% 13% 2% 1% 0.5% 0.7& 0.01 Size:0-3mm,1-4mm. Allsizerequirementscanbesatisfied. Antiultravioletandageingresistanceflexiblecontainerisadapted.Thereare25KG,500KG,1000KGtypesofpackage.