| Refractoriness (℃): | 1580< Refractoriness< 1770 |
|---|---|
| Feature: | Instant Materials |
| Type: | Refractory Material |
| Samples: |
|---|
| Customization: |
|---|
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier 
Refining Slag Features
Refining slag is a new generation of steelmaking auxiliary products developed by our company to meet the requirements of low-sulfur and low-nitrogen steel. This is made from a variety of materials by special technology to 12CaO, 7Al203-based substances, the content of more than 90%, the activity coefficient of more than 70. The product has the advantages of fast melting, low gas content, high activity, fast slagging speed, early appearance of white slag, good fluidity after melting, adsorbing most of the deoxidization and desulphurization products in molten steel, shortening refining time and reducing steelmaking cost. Thus, the purpose of reducing the content of harmful impurities in molten steel and purifying the composition of molten steel is achieved.
Physical And Chemical Indicators Of Refining Slag
|
physical property
|
water content
|
100 mesh size
|
Unit weight (g/cm3)
|
melting point
|
Melting rate
|
Adaptation conditions
|
|
Bz1
|
<0.5
|
>90
|
<0.9
|
110-1150
|
35
|
<1 ton ingot type
|
|
Bz1
|
<0.5
|
>85
|
<0.9
|
1150-1200
|
35
|
3-8 ton ingot type
|
|
Gx3
|
<0.5
|
>90
|
<0.9
|
1130-1170
|
35
|
1-3 ton ingot type
|
|
SBz
|
<0.5
|
>90
|
<0.9
|
1110-1160
|
25
|
For stainless steel
|
|
chemical composition
|
SiO2
|
Al2O3
|
Fe2O3
|
CaO
|
MgO
|
Fixed carbon
|
R2O
|
R
|
|
35-45
|
35
|
8-13
|
<5
|
-
|
<4
|
14
|
1
|
0.3
|
|
30-40
|
30
|
<10
|
<5
|
-
|
<3
|
18
|
-
|
0.4
|
|
35-42
|
35
|
7-11
|
<5
|
-
|
<4
|
15
|
-
|
0.45
|
|
35-45
|
35
|
15-19
|
<5
|
-
|
<5
|
1
|
4
|
0.45
|
Refining Slag Application
Refining Slag main function is to deoxidize, desulfurize and slag-making in
the steel smelting process to enhance the quality of steel
Packaging: 1. Packing material and unit weight can be customized according to user's needs.
2. Waterproof, rain-proof and moisture-proof measures should be taken during storage and transportation.
Zhengzhou Rongsheng Refractory Material CO., LTD.
Established in the early nineties of twenty century, with continuous innovation and development, now it is a comprehensive enterprise in refractory materials industry, covering metallurgy, building materials, electric power, chemical industry etc.
We have own workshop , advanced production line , experienced workman and stricted check out flow .
So choosing us is the right choice for you.If you are interested in our Low cement refractory castables or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Russia,Kazakhstan and Vietnam etc.
We provide service that bring 100% of our customers back.
So many customers make business with Rongsheng Refractory.We have no gap in communication.The customers all keep long-term relationships with us.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}