Product  feature :

1 HC - D type continuous casting slag used for low carbon steel  to improve drawing speed and increase the yield

2 In the condition of high speed can keep normal consumption of slag and liquid slag layer thickness and reasonable heat transfer

ensure the mould outlet shell thickness, no bond

Product description:

how to improve the drawing speed, increase the output has been the steel enterprise focus of attention in steel-making Protecting slag for mold casting - Low carbon-refractory fire brick. Our company developed the HC - D type continuous casting slag, protecting slag crystallization temperature properly to effectively control the softening point and viscosity temperature, under high speed condition to maintain the normal and reasonable consumption and liquid slag thickness of heat transmission, so as to ensure the mould outlet shell thickness, no bond.

The main chemical indexes:

Attention:

1,  Scope of application: ( 1 ) steel:  carbon content ≤ 0.08 low carbon steel ( 2 ) sections : (150 ~ 250) mm × (800 ~ 1600) mm (3) pulling speed : 0.7 ~ 1.8m/min2,content:SiO2:30～35%.CaO:25～35%.Al2O3:4.5～6.5%.MgO:1～3%.Na2O:8～12%.F-:6～9%.Li2O:1～5%.C:2.5～5.5%.CaO/SiO2:0.9±0.05%.H2O≤0.5%

Pakage: According to customer's requirment

Delivery:about 25days by ship

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 company:

Hongchao 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 to over all the world, and have been gotten good reputation from our clients.