Steeling-Making Ladle Use Refractory Zirconia Metering Inserts
Description
Steeling-Making Ladle Use Refractory Zirconia Metering Inserts
Long Keter supplying a comprehensive range of zirconia inserts mainly used in continuous casting of steel billets.
The inserts ,which was known as LKZN series, is magnesia stabilised & high density,can impart excellent erosion resistance even in the most severe casting environments.
Consistent casting speeds are achieved and the products have a high resistance to oxygen lancing.
Product Data | LKZN-L | LKZN-M | LKZN-H |
Physical Properties | |||
Apparent Porosity (%) | 11-12 | 8-10 | 6-8 |
Bulk Density (g/cm3) | ≥4.9 | ≥5.2 | ≥5.3 |
Chemical Aanlysis(%) |
|
|
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ZrO2 + HfO2 | ≥94.0 | ≥95.5 | ≥96.0 |
SiO2 | 1.1 | 0.23 | 0.5 |
TiO2 | 0.2 | 0.2 | 0.1 |
Fe2O3 | 0.5 | 0.05 | 0.05 |
Al2O3 | 0.4 | 0.42 | 0.1 |
CaO | 0.2 | 0.15 | 0.15 |
MgO | 2.5 | 2.4 | 2.4 |
Na2O | 0.03 | 0.01 | 0.01 |
Additional information
| Place of Origin: | Shandong, China, Shandong,China |
|---|---|
| Shape: | PIPE |
| Material: | ZrO |
| SiO2 Content (%): | 0.23 |
| Al2O3 Content (%): | 0.42 |
| MgO Content (%): | 2.4 |
| CaO Content (%): | 0.15 |
| Refractoriness (Degree): | 1770°< Refractoriness< 2000° |
| Model Number: | Customized |
| Brand Name: | LKT |
| Application: | Steel industry |
| Color: | Yellow |
| Apparent porosity/%: | 2.5 |
| ZrO2(%): | More than 95% |