ACR’s slide-plate & nozzle used for steel-making have good anti-erosion capability, good Thermal Shock stability, safe & stable performance, Life Time kept long well in the same line, which is especially more outstanding used for large-size ladle in steel-making.
ACR can develop special products against variety steel according to customer individual requirement, which have owned good achievements in many world famous steel mills.
Plate for Ladle
|
Brand |
ASN-309 |
ASN-601N |
ASN-787N |
ASN-687N |
Insert |
|||
|
ZNS |
MCP |
|||||||
|
Chemical Analysis (%) |
Al2O3 |
76.3 |
76.3 |
78.1 |
75.3 |
|
8.6 |
|
|
ZrO2 |
6.2 |
5.3 |
5.2 |
4.9 |
95.0 |
- |
||
|
MgO |
- |
- |
- |
- |
|
84.5 |
||
|
C |
9.5 |
11.0 |
8.5 |
8.8 |
|
5.1 |
||
|
Apparent Porosity (%) |
6.0 |
5.2 |
4.0 |
5.0 |
11.0 |
7.0 |
||
|
Bulk Density (g/cm3) |
3.16 |
3.15 |
3.20 |
3.15 |
4.90 |
2.85 |
||
|
Cold Crushing Strength (Mpa) |
170 |
220 |
250 |
180 |
200 |
122 |
||
|
Main Application |
General Steel ([Ca]≤15ppm) |
Special steel（[Ca]15-45ppm steel）:4ch |
||||||
|
300T LD，4-6ch |
300T LD，4-10ch |
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|
Remark |
Apalling Resistance |
Abrasion Resistance |
Corrosion Resistance |
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Plate for Tundish
|
Brand |
ASN-A116 |
ASN-787N |
HSG-950 |
Insert |
||||
|
Special steel |
Ar blowing |
|||||||
|
ZNS |
MCP |
AUN |
ASP |
|||||
|
Chemical Analysis (%) |
Al2O3 |
95.0 |
78.1 |
94.1 |
|
8.6 |
90.7 |
91.5 |
|
ZrO2 |
- |
5.2 |
- |
95.0 |
- |
- |
- |
|
|
MgO |
- |
- |
- |
|
84.5 |
- |
- |
|
|
C |
2.8 |
8.5 |
3.5 |
|
5.1 |
4.2 |
- |
|
|
Apparent Porosity (%) |
6.0 |
4.0 |
3.7 |
11.0 |
7.0 |
8.5 |
19.2 |
|
|
Bulk Density (g/cm3) |
3.23 |
3.20 |
3.25 |
4.90 |
2.85 |
- |
1.6 |
|
|
Cold Crushing Strength (Mpa) |
170 |
250 |
270 |
200 |
122 |
|
- |
|
|
Main Application |
- |
General steel |
Ca-treated Steel：7ch; Rail Steel：27ch. |
High Ca-treated Steel：8ch |
|
|
||
|
Remark |
- |
Apalling esistance |
Abrasion |
Corrosion |
|
|
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