Silicon carbide (SiC) 1-10mm particles are a medium to large size material. 1-10mm particles are larger and are suitable for applications with clear requirements for size. These particles still maintain the high hardness and high temperature resistance of silicon carbide. Large particles of silicon carbide still have excellent wear resistance, heat resistance and chemical stability, but the surface roughness may be greater than fine particles. It has excellent corrosion resistance and chemical reaction resistance and is suitable for harsh environments.

Silicon Carbide SiC 1-10mm

chemical composition

Grade	Sic%	FreeC%	Si+SiO2%	Fe2O3	MgO%	H2O%
Sic75	75±4	2.5±1	17±2	3	0.16	<5
Sic65	65±4	4.5±1	23±2	4	0.12	<5
Sic55	55±4	4.8±1.5	28±3	5±2	0.1	<5
Sic45	45±4	5±2	31±3	7±2	0.1	<5

Size Range	Chemical Composition %
Size Range	SIC	F.C	Fe2O3
16#-90#	>98.50	<0.02	<0.60
100#-180#	>98.50	<0.30	<0.80
220#-240#	>98.50	<0.30	<1.20

Size Range	Chemical Composition %
Size Range	SIC	F.C	Fe2O3
20#-90#	>99.00	<0.20	<0.20
100#-180#	>98.50	<0.25	<0.50
220#-240#	>98.00	<0.25	<0.70

Model	Chemical Composition %
Model	SiC	Free Carbon	Fe2O3
SiC 98	98 min	0.2 max	0.60 max
SiC 97	97.0 min	0.3 max	1.20 max
SiC 90	90.0 min	1.0 max	1.20 max
SiC 88	88.0 min	4.0 max	1.5 max
Model-SiC Briquette	SiC	Al2O3	Fe2O3
SiC Briquette 70	70.0 min	5.0 max	3.0 max
SiC Briquette 65	65.0 min	5.0 max	3.0 max

Products Uses

As an abrasive:

It can be used to make grinding tools, such as grinding wheels, oilstones, grinding heads, sand bricks, etc.; used as metallurgical deoxidizers and high-temperature resistant materials.

Abrasive materials:

Mainly used to make grinding wheels, sandpaper, oilstones, grinding heads, grinding pastes, and surface grinding and polishing of single crystal silicon, polycrystalline silicon and various devices in photovoltaic products.

Advanced refractory materials:

Can be used as metallurgical deoxidizers and high-temperature resistant materials to make high-temperature furnace components, supports, etc.

Functional ceramics:

Not only can it reduce the capacity of kiln tools, but also improve the quality of kiln products and shorten the cycle. It is an ideal indirect material for baking and sintering ceramic glazes, high-temperature non-oxide ceramics, and reaction sintered ceramics.

Nonferrous metals:

Used in the steel industry, metallurgical and mineral processing industry, and others - used to prepare far-infrared radiation coatings or make far-infrared radiation dryers for silicon carbide plates.

Silicon Carbide SiC 1-10mm

Key Properties & Advantages

Silicon carbide 1-10mm offers a unique combination of properties that make it indispensable in industrial applications:

Exceptional Hardness & Wear Resistance:

With a Mohs hardness of 9.5 (diamond is 10), silicon carbide 1-10mm exhibits outstanding wear resistance. This makes it highly effective in abrasive applications, where it can grind, polish, or cut even the hardest materials, including metals, ceramics, and stone.

High Thermal Conductivity & Stability:

Silicon carbide 1-10mm has excellent thermal conductivity, allowing it to dissipate heat efficiently. It also maintains its structural integrity at extreme temperatures, with a melting point of around 2700°C, making it ideal for refractory and high-temperature applications.

Chemical Inertness:

The material is highly resistant to corrosion by acids, alkalis, and molten metals, ensuring long-term performance in harsh chemical environments. This chemical stability makes it suitable for use in chemical processing equipment and metallurgical applications.

Uniform Size Distribution:

The 1-10mm granular size range is carefully controlled during production, ensuring consistent particle sizes. This uniformity promotes even performance in applications such as abrasive blasting, refractory aggregates, and filtration media, reducing process variability and improving results.

Cost-Effective Performance:

Compared to other super-hard materials like diamond, silicon carbide 1-10mm offers a cost-effective balance of performance and affordability, making it accessible for large-scale industrial use without compromising on quality.

silicon carbide

Why Choose High-Quality Silicon Carbide 1-10mm?

Selecting high-quality silicon carbide 1-10mm is essential for achieving optimal results in industrial processes. Here's why quality matters:

Consistent Performance:

High-quality silicon carbide has strict control over particle size and chemical composition, ensuring predictable and reliable performance in every application. This reduces process variability and improves product quality consistency.

Longer Service Life:

High-purity silicon carbide 1-10mm resists wear, corrosion, and thermal degradation better than lower-quality alternatives, extending the lifespan of abrasive tools, refractory linings, and other components, reducing replacement costs.

Improved Efficiency:

Uniform sizes and high purity promote efficient material usage, whether in abrasive blasting (reducing media consumption) or refractory production (enhancing thermal conductivity). This improves process efficiency and lowers overall operational costs.

Technical Support:

Trusted suppliers of silicon carbide 1-10mm offer technical expertise, helping customers select the right grade and size for their specific application, and providing guidance on optimal usage practices to maximize performance.

silicon carbide

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