铁矾土
|
--
|
Al2O3≥45%,SiO2≤30%,Fe2O3≥8%,粒度:5-60mm |
700.0 |
2014-03-04 |
轻烧白云石
|
--
|
MgO≥28%,(MgO+CaO)≥83%,SiO2≤3%,粒度:5-10mm>95% |
4800.0 |
2014-03-04 |
特殊硅铁
|
--
|
Si≥75%,Mn≤0.25%,Cr≤0.06%, P≤0.040%,S≤0.020%,Ti≤0.10%,粒度:3mm-10mm>95% |
0.0 |
2014-02-27 |
轻烧白云石
|
--
|
MgO≥28%,(MgO+CaO)≥83%,SiO2≤3%,粒度:5-10mm>95% |
4800.0 |
2014-02-27 |
铁矾土
|
--
|
Al2O3≥45%,SiO2≤30%,Fe2O3≥8%,粒度:5-60mm |
700.0 |
2014-02-26 |
轻烧白云石
|
--
|
MgO≥28%,(MgO+CaO)≥83%,SiO2≤3%,粒度:5-10mm>95% |
4800.0 |
2014-02-10 |
铁矾土
|
--
|
Al2O3≥45%,SiO2≤30%,Fe2O3≥8%,粒度:5-60mm |
700.0 |
2014-02-10 |
铁矾土
|
--
|
Al2O3≥45%,SiO2≤30%,Fe2O3≥8%,粒度:5-60mm |
700.0 |
2014-01-06 |
碳化硅脱氧剂
|
--
|
SiC:80%,粒度:1-3mm |
10.0 |
2014-01-02 |
碳化硅脱氧剂
|
--
|
SiC:65%,粒度:0.5-5mm |
200.0 |
2014-01-02 |
结晶器保护渣
|
--
|
普碳钢,小方坯,断面:160×160mm,H2O<0.5% |
0.0 |
2013-11-05 |
钢包覆盖剂
|
--
|
SiO2:35±3.5%,Al2O3:14±6.500%,CaO:8.0±2.50%,MgO:2.0±1.50%,Fe2O3:4.5±1.50%,C<15%,S<0.2,R-CaO/ SiO2:0.3±0.15%,H2O<0.5% |
0.0 |
2013-11-05 |