High Working Temperature Silicon Carbide Composite Brick Sic Fire Silicium Carbide Refractory Brick for Furnace

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Product Description

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Basic Specifications

Refractoriness (℃)
1580 < Refractoriness < 1770
Al2O3
0.3%
Sic Content
80-90%
Bulk Density
2.5g/Cm³
Apparent Porosity
17%
Refractoriness Under Load
≥1650°C
Cold Crushing Strength
≥90MPa
Shape
Brick
Certificate
ISO 9001 CE
Specification
230*114*65
Production Capacity
200000 Ton/Year
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Product Description

Silicon carbide refractory brick is also called silica carbide brick or SiC brick. The main chemical composition of silicon carbide brick is silicon carbide powder, with SiC content typically above 85%. These bricks are engineered with specific additives to enhance performance for high-temperature industrial environments.

✨ Key Features:
  • Excellent thermal conductivity
  • Superior high temperature strength
  • High wear and erosion resistance
  • Excellent thermal shock resistance
  • Strong corrosion and oxidation resistance
  • Small thermal expansion coefficient
Brand Properties Ntri-SiC Brick Oxide-SiC Brick 90 Oxide-SiC Brick 80 HA-SiC Brick
Bulk Density (g/cm3) 2.65 2.5 2.4 2.65
Apparent Porosity (%) 16 17 18 22
Cold Crushing Strength (MPa) 130 100 80 90
Refractoriness Under Load (℃) 1700 1650 1550 1680
SiC Content (%) 73-81 90 80 10
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Visual Gallery

High Temperature Brick Banner
Refractory Material Detail Integrated Solutions
Production Process Banner
Production Line 1 Dispatch Center Hydraulic Press
Tunnel Kiln Cutting Machine Batching System
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Construction & Inspection

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Frequently Asked Questions

Q1: Are you a manufacturing factory or a trading company?
A: We are a refractory source factory established in 1986. We integrate refractory research and development, production, sales and construction, with an annual output of more than 200,000 tons.
Q2: Can I have the products customized?
A: Yes, the refractories can be customized according to your specific drawings and technical requirements.
Q3: How do you control product quality?
A: We use a fully automatic batching system. Materials undergo random inspection from screening to forming. Quality certificates are provided upon shipment.
Q4: What is your standard lead time?
A: It usually takes about 10-20 days after receiving your deposit, depending on the order volume.
Q5: Can you provide free samples?
A: Yes, we can provide samples for free, although freight and mold fees are typically covered by the customer.
Q6: How can I get an accurate quotation?
A: Please provide drawings, technical indicators, and demand quantity. If you don't have technical specs, please provide the specific conditions of use or a physical sample.

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