Focus here on our core product: the silicon carbide ceramic lining.With its high wear resistance, thermal stability and chemical corrosion resistance, it is the perfect material for protecting chutes, hoppers and vessels in abrasive applications.
The silicon carbide lining, made from silicon carbide >95% pure, can reach hardnesses up to HV 2500 (corresponding to aluminium oxide or steel). The thermal expansion coefficient (α = 4,0 x 10⁻⁶/°C) is so low that cracking through temperature variations is prevented. In addition, the silicon carbide has excellent corrosion resistance in acidic and alkaline environments.
For enterprises considering Silicon Carbide Ceramic Liners, the economic advantages are evident: extended service life translates to fewer replacements, yielding savings of 50% to 70% in maintenance budgets. Our linings are lightweight yet dense, facilitating straightforward installation without compromising strength. In high-impact zones such as cyclone separators, they minimise material buildup and flow interruptions, thereby optimising efficiency.
Learn more about the backbone of our products, Silicon Carbide Ceramic Liners! Silicon carbide ceramic lining has very good wear resistance, high heat resistance and chemical corrosion resistance. It is widely used to line the chutes, hoppers and containers in abrasion environment.
Silicon carbide ceramic lining is made of silicon carbide with the mass fraction larger than 95%, whose Vickers hardness could reach to 2500 HV, while other material such as alumina or steel could not reach even 1500 HV. Silicon carbide ceramic lining would not crack at the operation under temperature fluctuation because of its low thermal expansion coefficient (4.0 x 10^-6/°C). Moreover, it has excellent corrosion resistance and could resist in acid and alkali.
For companies interested in purchasing silicon carbide ceramic linings, the economic advantages are clear: a longer service life means fewer replacements, saving 50% to 70% on maintenance budgets. Our linings are lightweight and dense, easy to install, and maintain their strength. In high-impact areas such as cyclone separators, they minimize material buildup and flow interruptions, thereby optimizing efficiency.
Our Silicon Carbide Ceramic Liners are perfectly suited for a variety of industries. In the mining industry, it prevents ore abrasion; in power plants, it prevents ash erosion; and in the chemical industry, it resists the erosion of active substances. Customization is key—we offer linings in different thicknesses (5-50 mm) and shapes to precisely fit your equipment.
Browse our three-tiered categories for more precise options:
Silicon Carbide Plate: Provides large-area surface protection, ideal for conveying systems.
Silicon Carbide Crucible: Heat-resistant container used in metallurgical melting processes.
Silicon Carbide Tubes: Cylindrical tubes used for fluid transport in high-temperature furnaces.
Silicon Carbide Bushing: Precision bearing for rotating machinery, reducing friction.
Sic Wear Liner: Custom liners for heavy-duty wear areas in rolling mills.
Silicon Carbide Ceramic Block: Modular blocks for easy assembly in large structures.
Sic Ceramic Wear Lining: Advanced coating for enhanced adhesion on curved surfaces.
For the procurement specialists responsible for the purchasing of silicon carbide ceramic lining, it is necessary to know the product’s specifications. Our products are sintered pressureless at 2100°C and thus almost impermeable (<0.1 % porosity). The thermal conductivity (120 W/m·K) ensures a heat dissipation and thus no hot spots during the running cycle. Below you can find a tabell comparison to assist you in making the right purchasing decision, in comparrison to the competition.
|
Feature |
Shandong Qishuai SiC Lining |
Alumina Lining (Competitor) |
Steel Lining (Traditional) |
Key Benefit for Buyers |
|
Hardness (HV) |
2500 |
1600 |
500 |
Superior abrasion resistance for long-term use |
|
Max Operating Temp (°C) |
1600 |
1200 |
800 |
Handles extreme heat without degradation |
|
Density (g/cm³) |
3.1 |
3.9 |
7.8 |
Lighter weight eases installation and shipping |
|
Corrosion Resistance |
Excellent (pH 0-14) |
Good (pH 2-12) |
Poor |
Inert to most chemicals, ensuring purity |
|
Service Life Multiplier |
8-10x steel |
4-6x steel |
Baseline |
Reduces procurement frequency and costs |
|
Cost per Unit (Relative) |
Medium |
High |
Low |
Best value with ROI in under 6 months |
Our Silicon Carbide Ceramic Liners are simple to install, as you can easily fit them by adhesive or by mechanical fastening, and include an installation kit. After installation, your silicon carbide ceramic lining requires only occasional cleaning, because the self-cleaning surface is easy to maintain.
We have made environmental responsibility part of our corporate culture. We use recycled silicon carbide whenever we can, and we manufacture our silicon carbide ceramic linings with green energy, thus reducing production emissions by 30% compared to the industry standard. By extending the life of your equipment, we help reduce industrial waste around the world.
