steel making Protective slag for mold casting high carbon refractory / steel making auxiliary China manufacturer
| Min. Order: | 1 Ton |
|---|---|
| Payment Terms: | T/T |
| Supply Ability: | 6000Tons/year |
| Place of Origin: | Henan |
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Model No.: | MSH001 |
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| Means of Transport: | Ocean, Land |
| Brand Name: | HC |
| Shape: | particle |
| Application: | steel making |
| Product type: | refractory |
| Grain size: | 1-6mm |
| Production Capacity: | 6000Tons/year |
| Packing: | 25kg/bag |
| Delivery Date: | 10-35days |
Product Description
Product description:
Protective slag for mold casting high carbon refractory is dedicated covering slag for carbon steel slab continuous casting
Product features:
In order to meet low temperature of the high carbon steel liquidus and heat small in cast steel.Protective slag for mold casting high carbon refractory can reduce the melting temperature and make protective slag with corresponding melting characteristics and steady transfer heat speed. Seleting the suitable species of the carbon make composite carbon which can slow its surface speed of off carbon, Protective slag for mold casting high carbon refractory achieved good results.
Applicable Scope:
Applicable steel: carbon content > 0.35 plain carbon steel , alloy structural steel.
Applicable sections : (150-250) mm × (800-1600) mm
Applies to the pulling speed :0.7-1 .8m/min
The main physical and chemical properties:
constitute | HC-G1 | HC-G2 | |
Chemical composition ％ | SiO2 | 30.2±2.5 | 29.0±2.5 |
CaO | 35±2.5 | 31±2.5 | |
Al2O3 | 4.0±1.0 | ≤7.0 | |
MgO | 2.0-4.0 | ≤4.0 | |
Na2O | 12.0±2.0 | 11.0±2.0 | |
F－ | 10.0±1.5 | 6.0±1.5 | |
Li2O | -- | 0.8±0.4 | |
CaO/SiO2 | 1.3±0.1 | 1.1±0.1 | |
H2O | ≤0.5 | ≤0.5 | |
physical smelting point | smelting point(℃) | 1080±30 | 1010±30 |
1300℃ Viscosity (Bo) | 0.6±0. 5 | 0.8±0.5 | |
Package: According to customer's requirment
Delivery: According to agreement.
The advantage of company:
1.obtained ISO900:2000
2.Have own R&D team
3.largest scale and professional manufacturer
4.offer an all-around service
5.advanced process facilities and strict quality control supervision systems
6.Our mission/plan: help the poor to go to school by offering 1% Net profit and keep the pace with time and create a better future with them.
7.We supply CHINA MINMETALS CORPORATION and BLUESCOPE STEEL for many years
About our company
Hongchao Company is one of the largest and most professional manufacturer and exporter of steel-making auxiliary, our company is engaging in R&D, manufacture and trading. With the most excellent work team, most advanced equipment and strict quality systems, our products include continuous casting protecting slag, deoxidizer, desulfurization agent, three removal agent, Steel Flow Initiator, refining agent, Heat-preservation agent for molten iron and stell, ladle&Tundish refractory castable,converter repair material, tundish daub material,casi wire, carbon wire , titanium wire, ferrosilicon wire etc.
We can supply you high quality steel-making auxiliary products with the favorable price. Our products are well sold on all over the world, and have been gotten good reputation from many clients.
