2014 Hot Exported Refractory Metering Nozzle with Zirconia Insert
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China [CN] 2014 Hot Exported Refractory Metering Nozzle with Zirconia Insert
Introduction:
The company developed tundish nozzle, sizing nozzle specially used in small billet caster tundish no plug stem gating system,and it is more suitable for small billet cc,tundish nozzle, sizing nozzle adopt the Special high-quality selection of raw materials, reasonable structure,strong erosion resistance, small change of the nozzle diameter and stable speed in the casting process, according to the customers’ request, we can supply inlaying,compound and different types of nozzle products. Tundish nozzle, sizing nozzle.
Based on functions, tundish nozzle,submerged nozzle manufactured by our company are classified into plug-in type, hanging type and fast renewal type; and based on material quality, nozzles mainly classified into aluminum carbon, zirconium carbon and magnesia carbon. Tundish nozzle, submerged nozzle enjoys performances of purifying liquid steel, prevent liquid steel oxidation, with good liquid steel washing resistance and erosion resistance. Tundish nozzle, submerged nozzle
Features:
i) Stable product quality, all the Slide Gate Series products can meet the national standards;
ii) A long service life in actual use and good reputation at home & abroad
iii)The slide plates have the advantages of high strength, good erosion resistance, thermal shock resistance and good stability etc..
iv) Mainly used in large and medium-sized ladle.
Technical parameter:
|
ITEM |
Al-C Slide Plate |
Al-Zr-C Slide Plate |
||||||
|
70 |
75 |
80 |
85 |
86 |
70 |
75 |
77 |
|
|
Al2O3,% |
70 |
75 |
80 |
85 |
86 |
70 |
75 |
77 |
|
C,% |
7 |
7 |
5 |
5 |
4 |
7 |
7 |
7 |
|
ZrO2,% |
- |
- |
- |
- |
- |
6 |
6 |
2.5 |
|
A.P.,%≤ |
10 |
10 |
10 |
10 |
7 |
10 |
10 |
10 |
|
B.D.,g/cm3 |
2.8 |
2.9 |
2.9 |
3.0 |
2.95 |
3.00 |
3.05 |
2.90 |
|
C.C.S., MPa ≥ |
65 |
70 |
100 |
100 |
100 |
110
|
115 |
100 |
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