Intrusive nozzle
|
Grade / item |
ZY—JLT—A |
ZY—JBT |
ZY—MHBT |
||||
|
Chemical Anaiysis （%） |
AI2O3≥ |
40 |
- |
45 |
- |
35 |
- |
|
SiO2≤ |
20 |
0 |
15 |
- |
25 |
- |
|
|
C＋SiC |
≥25 |
≥13 |
≥22 |
≥13 |
≤40 |
≤25 |
|
|
ZrO2≥ |
- |
70 |
- |
75 |
- |
60 |
|
|
CCS （MPa）≥ |
20 |
20 |
20 |
14 |
10 |
10 |
|
|
CMOR （MPa）≥ |
6 |
5 |
8 |
5 |
4 |
4 |
|
|
AP (%) ≤ |
20 |
19 |
18 |
18 |
19 |
19 |
|
|
BD（g/cm3）≥ |
2.20 |
3.40 |
2.30 |
3.55 |
2.0 |
3.0 |
|
|
HP（1100℃）≥ |
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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