新聞詳情
NEWS
項(xiàng)目 Items |
DHL-83 |
DHL-25 |
ZDL-20 |
DTL-35 |
|
MgO(%) |
≥ 83 |
≥ 80 |
≥ 82 |
≥ 85 |
|
CaO(%) |
7-9 |
13-15 |
11-13 |
6-8 |
|
Fe2O3 (%) |
5-7 |
3.6-4.6 |
3.5-4.5 |
4-5.5 |
|
Al2O3 (%) |
< 0.3 |
< 0.3 |
< 0.3 |
< 0.3 |
|
SiO2(%) |
≤ 0.8 |
≤ 0.8 |
≤ 0.8 |
≤ 0.8 |
|
I.L(%) |
≤ 0.4 |
≤ 0.4 |
≤ 0.4 |
≤ 0.4 |
|
粒度size(mm) |
0-6 |
0-6 |
0-6 |
0-6 |
|
|
1300℃×3h |
>10 |
>10 |
>10 |
>9 |
1600℃×3h |
≥ 30 |
≥ 30 |
≥ 30 |
≥ 30 |
|
|
1300℃×3h |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.4 |
1600℃×3h |
< 2.0 |
< 2.0 |
< 2.0 |
< 2.0 |
|
使用溫度極限(℃) |
>1800 |
>1800 |
>1800 |
>1800 |