Product description
In order to meet the needs of continuous casting protection, combined with technology and refractory materials, our company has developed a series of covering agent products with good spreadability, high thermal insulation, non-eroding lining, strong adsorption of inclusions and no pollution to molten steel. According to the use, it is divided into iron ladle, steel ladle and tundish; according to the alkalinity, it is divided into acidic, alkaline, high magnesium and low silicon; according to the carbon content, it is divided into no carbon, medium carbon and high carbon; according to the product appearance, it is divided into powder, solid particles and hollow Particles. You can choose according to the different situations of each enterprise.
Usage method of covering agent
Put it into iron ladles, steel ladles and tundish ladles according to usage requirements.
Ensure the added amount to avoid exposure of molten iron or molten steel.
Application of covering agent
Physical and chemical index of covering agent
|
Index Product |
P free |
acidity |
basicity |
High magnesite |
Low silicon |
|
Cao/ SiO₂ |
≥0.90 |
≤1 |
≥1 |
- |
≥5 |
|
MgO% |
- |
1-10 |
1-10 |
≥75 |
- |
|
Fixed C% |
≤2 |
15-30 |
5-25 |
0-10 |
0-10 |
|
Al₂O₃% |
2-10 |
1-10 |
1-10 |
- |
≥30 |
|
H₂O% |
≤0.6 |
≤0.6 |
≤0.6 |
≤0.6 |
≤0.6 |
Packages and delivery:
The production process of CH Refractories is in strict accordance with ISO9001 international quality system standards. In order to ensure the high purity of raw materials, the inspection and selection of the main raw materials are all manually completed, and each material can flow into the next process after the manual inspection and selection of the inspection personnel. Auxiliary materials can be used only after passing inspection.
Cost savings
Save your money with our logistics service taking advantage of quickly delivery.
Various services
We provide security of your delivery. You can use our online tracking system to check where your cargo is.
Proven Experience
CH Refractories was founded in 1984 with decades experience to provide steel plants applied refractories
Quality products
Our products are produced according to ISO9001 standard have reached the international quality standards,
Technical Support
In the after-sales service,we provide technical services such as installation as well as commissioning and maintenance.
Free Samples
If you have a product in mind,please let us know and for the free sample
FAQ
Q: How can I get price at soonest?
Q: Can I get sample for testing?
Q: What is MOQ of your product?
Q: How can you guarantee your products quality
Q: Which countries you mainly exporting to?
Q: How long is the production time?
Q: What payment term you can accept?
Q: Can you do OEM? Or customized packages?
Q: Can I visit your factory?
Physical and chemical index of covering agent
|
Index Product |
P free |
acidity |
basicity |
High magnesite |
Low silicon |
|
Cao/ SiO₂ |
≥0.90 |
≤1 |
≥1 |
- |
≥5 |
|
MgO% |
- |
1-10 |
1-10 |
≥75 |
- |
|
Fixed C% |
≤2 |
15-30 |
5-25 |
0-10 |
0-10 |
|
Al₂O₃% |
2-10 |
1-10 |
1-10 |
- |
≥30 |
|
H₂O% |
≤0.6 |
≤0.6 |
≤0.6 |
≤0.6 |
≤0.6 |
