预熔铝酸钙精炼渣
发布时间：2019/4/5 20:13:57
（1）指标
|
化学指标 |
FCA-MgO |
FCA 3.8 |
FCA 2.8 |
FCA |
FCA |
FCA |
|
CaO |
32-37% |
49-54% |
49-54% |
49-54% |
53-60% |
50-56% |
|
Al2O3 |
42-47% |
41-45% |
41-45% |
41-49% |
32-37% |
36-44% |
|
MgO |
12%min |
1.0%max |
1.0%max |
2%max |
2%max |
|
|
SiO2 |
5%max |
3.8%max |
2.8%max |
4%max |
5%max |
3.5%max |
|
Fe2O3 |
2.2%max |
1.5%max |
1.5%max |
2.5%max |
1%max |
1.5%max |
|
TiO2 |
2.8%max |
2.8%max |
|
2.8%max |
2%max |
|
|
S |
|
|
|
0.15%max |
|
0.1%max |
|
P |
|
|
|
|
|
0.05%max |
（2）粒度
常规粒度：0-25mm 90%min，或按需生产
（3）包装
散装、吨袋包装，或按需包装
