Overall stopper
Item |
ZY-ZSLT-A |
ZY_ZSLT-B |
ZY-LS1-S |
ZY-LS1-M |
|||||
Chemical anaiysis (%) |
AI2O3≥ |
45 |
65 |
45 |
- |
45 |
50 |
45 |
- |
MgO≥ |
- |
- |
- |
- |
- |
15 |
- |
60 |
|
AI2O3+MgO |
- |
- |
- |
≥65 |
- |
- |
- |
- |
|
SiO2≤ |
10 |
- |
10 |
- |
20 |
5 |
20 |
- |
|
C+SiC |
≥20 |
≥10 |
≥20 |
≥10 |
≥25 |
≤20 |
≥25 |
≤20 |
|
CCS (MPa)≥ |
20 |
22 |
20 |
22 |
22 |
20 |
22 |
15 |
|
CMOR(MPa)≥ |
6 |
6 |
6 |
6 |
6 |
10 |
6 |
5 |
|
AP (%) ≤ |
19 |
18 |
19 |
18 |
20 |
17 |
20 |
19 |
|
BD(g/cm3)≥ |
2.30 |
2.70 |
2.30 |
2.60 |
2.30 |
2.30 |
2.30 |
2.60 |
|
HP(1100℃)≥ |
5 |
5 |
5 |
5 |
Yanshi Zhongyue Refractories Co., Ltd.
Tel:0379-67408159
Fax:0379-69660111
Email:yszy01@126.com 13937977932@126.com
Add:Fudian Town, Yanshi City, Henan Province

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