High Quality Hrsi Sic Powder High Purity Black Silicon Carbide Micro Powder

Black Silicon Carbide (SiC) is an extremely hard (Mohs 9.1/ 2550 Knoop) man made mineral that possesses high thermal conductivity and high strength at elevated temperatures (at 1000°C, SiC is 7.5 times stronger than Al203 ). SiC has a modulus of elasticity of 410 GPa, with no decrease in strength up to 1600°C, and it does not melt at normal pressures but instead dissociates at 2600°C.

specification

Product Applications

1.Most of Silicon Carbideare used in the steelmaking and foundry industries to make up for the carbon content lost during the steel smelting process.

2.In steelmaking, it is mainly used in ladles for carburization, which is an important means of smelting medium and high carbon steel.

3.Commonly used carburizing agents include petroleum coke carburizing agent, high-quality pig iron, etc.

4.In casting, graphitized high-carbon, low-sulfur products are generally used when smelting ductile iron. When gray iron is smelted, its main materials are non-graphitized petroleum coke, calcined coal, etc. Generally, sulfur is controlled at around 0.5%.

FAQ

1. Do you have any in stock?

Our company has a long-term stock of spot, to meet customer requirements.

2.Do you provide samples ? Is it free or non-free ?

      Yes, we could offer the sample for free charge but do not pay the cost of freight.

3. How long is your production time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,

it is according to the quantity.

4. May I visit your factory?

Yes, we will arrange professional reception personnel to patiently explain to you.