Carburetant
1. Product features: high fixed carbon content, low sulfur content, stable carburizing effect, and high carbon absorption rate.
2. Scope of application: It is used for carburizing cast steel and cast iron in various electric furnaces.
3. Particle size: commonly used particle size: 0-10mm, or supplied according to the special requirements of users.
- Product Introduction
The product is made of high-quality Taixi smokeless clean coal and calcined in a calciner at 800-1200℃, which is an ideal raw material for steelmaking.
Application fields and main features
Product features: high fixed carbon content, low sulfur content, stable carburizing effect, and high carbon absorption rate.
Scope of application: It is used for carburizing cast steel and cast iron in various electric furnaces.
Particle size: commonly used particle size: 0-10mm, or supplied according to the special requirements of users.
Usage
1) Adjust the carbon content during batching. When molten steel (iron) is melted according to the requirements of carbon content, it is added to the lower part of the middle part of the electric furnace with the metal charge.
The absorption rate of carbon can reach 90%-95%, so don't slag when the carburettor melts, otherwise, it will be easily wrapped in non-waste residue, which will affect the absorption of carbon;
2) After the molten steel (iron) is melted, adjust the carbon content, which can be added to the surface of the molten steel (iron). When the molten steel (iron) is melted in an electric furnace, the carbon is dissolved and absorbed by eddy current stirring or manual stirring, and the carbon absorption rate is about 85%.
The specifications are as follows
|
Grade |
Carbon content |
Ash constituent |
fugitive |
Sulfur |
Water |
|
Superfine |
≥ 95 |
≤4.0 |
≤1.0 |
≤0.25 |
≤0.3 |
|
Class A |
≥ 94 |
≤4.8 |
≤1.2 |
≤0.3 |
≤0.3 |
|
Secondary |
≥ 93 |
≤5.6 |
≤1.3 |
≤0.3 |
≤0.5 |
|
Three-level |
≥ 92 |
≤6.5 |
≤1.5 |
≤0.3 |
≤0.5 |
|
Fully Good |
≥ 90 |
≤8.5 |
≤1.5 |
≤0.3 |
≤0.8 |
Package: Polypropylene bag(25KG/50KG/1000KG), Customize according to customer's requirements.
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