Humao Customized Black Silicon Carbide Powder with High Quality and Cost-Effective Specifications

• Customization: Available
• After-sales Service: 24 H
• Color: Black
• Model NO.: HMSIC1
• Characteristic3: Good Thermal Conductivity
• Transport Package: Bags(on Demand)
• Specification: 0-10mm, 1-10mm, 0-15mm
• Trademark: HUAMAO
• Origin: China
• HS Code: 28492000
• Production Capacity: 2000000tons/Year

Product Description

 

Silicon carbide, a versatile and innovative material, boasts four primary application domains: functional ceramics, advanced refractory materials, abrasives, and metallurgical raw materials. While bulk silicon carbide is readily available and not typically classified as a high-tech product, its nano-scale counterpart represents a leap in technological sophistication. Despite its remarkable potential, achieving large-scale economic feasibility for nano-scale silicon carbide powder remains a longer-term challenge due to its intricate and advanced production requirements.

Product Parameters

 

Product name	Particle size range	Chemical component/%
		SiC	F.C	Fe2O3
Silicone carbide	4#-220#	≥99.00%	≤0.20%	≤0.20%
	240#-600#	≥98.50%	≤0.40%	≤0.40%
	700#-4000#	≥97.00%	≤0.60%	≤0.60%

 

Color	Green
Moh's hardness	9.15
True density	3.9g/cm3
Melting point	2250°C
Operating temperature	1900°C

 

Our Advantages

 

Company Advantages
Silicon carbide for steelmaking deoxidation and casting
Silicon carbide is a compound composed of carbon and silicon mainly combined by covalent bonds. It is a non-oxidizing material. Because it exhibits significant instability in high-temperature oxidizing atmospheres, the oxidation reaction proceeds rapidly especially when the temperature exceeds 1627°C. Its characteristics can be used to replace ferrosilicon and carburizing agents in the process of smelting ordinary carbon steel and some low alloy steels in converters and electric furnaces to deoxidize, heat and increase silicon and carbon in molten steel to achieve the purpose of reducing steelmaking costs. , achieved better results. Among them, the most commonly used quality is concentrated at 80%-95%, and the particle sizes are mainly 0-10mm, 0-5mm, 1-3mm, and 1-5mm (mostly used in casting).

Product performance
1. High chemical stability, low thermal expansion coefficient, high thermal conductivity, and resistance temperature characteristics are opposite to those of metals;
2. High hardness, with Mohs hardness reaching 9.5, it is the first wear-resistant additive for materials;
3. Wear-resistant, high temperature resistant, corrosion resistant, acid and alkali solvent resistant, widely used in coatings and paints to increase wear resistance;
4. It has good toughness, excellent grinding performance, and excellent electrical dissipation and thermal conductivity.