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Refractory
  • High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable
  • High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable
  • High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable
  • High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable
  • High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable
  • High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable
High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable

High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable

  • 1 - 19 Tons
    $522
  • 20 - 49 Tons
    $325
  • >= 50 Tons
    $150

Customization:

Customized packaging（Min.Order: 100 pieces）
Customized logo（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Temperature Resistance: Designed to withstand extreme temperatures up to 1770°C, enabling use in industrial furnace linings, kilns, and high-heat equipment.
  • Moldable Refractory Solution: Available in both powder and block forms, allowing flexible casting or installation for thermal barrier construction and repair.

Key features

  • 1. Material Technology

    • With a fireclay and silicon carbide composition, achieve high-temperature resistance up to 1770°C, surpassing traditional alumina castables*.

  • 2. Performance Parameters

    • With a dense refractory structure, reduce thermal expansion by 25% compared to conventional castables, enhancing durability in cyclic heating environments*.

  • 3. Scenario Solutions

    • In powder form, enable easy on-site casting to adapt to complex furnace geometries, ideal for industrial kilns and metalworking applications*.

  • 4. Certification Standards

    • Complies with ISO 5000 industrial refractory safety standards, ensuring reliability in high-temperature industrial environments over non-certified alternatives*.

  • 5. Versatile Application Forms

    • Available in both block and powder forms, offering seamless integration into diverse industrial setups, from pre-cast furnace components to custom on-site installations*.

Product details

High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable

High Temperature Fireclay Castable Dense Refractory Silicon Carbide Castable is a versatile refractory material engineered for industrial applications requiring exceptional thermal stability and mechanical strength. Available in block and powder forms, it combines fireclay, silicon carbide, and alumina to achieve a refractoriness range of 1580°C to 1770°C, making it ideal for high-temperature environments.

Technical specifications

FeatureSpecificationBenefit
Material CompositionFireclay, Silicon Carbide, AluminaHigh thermal stability and chemical resistance
Refractoriness1580°C < Refractoriness < 1770°CWithstands common industrial furnace temperatures
FormBlock or PowderFlexible installation: pre-formed blocks or cast-in-place
Application ScenarioIndustrial kilns, furnaces, and heat treatment equipmentEnsures durability in harsh thermal environments

Customization guide

Adjustable particle size distribution and mixing ratios allow customization for specific thermal or mechanical demands. For instance, finer powders enhance flowability for intricate castings, while coarser aggregates improve load-bearing capacity in structural applications.

Get inspired

With silicon carbide’s high thermal conductivity, you can optimize heat distribution in industrial furnaces. The alumina-rich formulation ensures resistance to thermal shock, enabling safe operation in cyclic temperature changes. Whether cast into molds or applied as pre-formed blocks, this material adapts to diverse industrial needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Refractoriness1580–1770°C1700–1850°C (+15%)1800–2000°C (+30%)
Density (g/cm³)2.42.6 (+8%)2.8 (+16%)
Abrasion ResistanceStandardEnhancedPremium (+30% vs. industry benchmarks)

Supplier's note

  1. Technical Breakthroughs:

    • Silicon Carbide Integration: Boosts thermal conductivity by 20% compared to traditional fireclay castables.
    • Alumina Reinforcement: Reduces thermal expansion by 15%, minimizing cracking in cyclic heating.
    • Castable Formulation: Achieves 25% faster setting time than conventional refractories, reducing downtime.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial furnaces (e.g., ceramics) operating below 1770°C.
    • Advanced Model: Suitable for high-cycle thermal environments (e.g., metal heat treatment) needing enhanced density and abrasion resistance.
    • Pro Model: Designed for extreme applications like steel casting or glass melting, where temperatures exceed 1800°C and structural integrity is critical.

With the Pro version’s 2000°C refractoriness—30% above industry standards—you can safely handle molten metals. Pair its high density with superior abrasion resistance to minimize maintenance in aggressive industrial settings.

Frequently asked questions

  • Which form of High Temperature Fireclay Castable (block or powder) is best suited for industrial furnace linings?

  • How do I store High Temperature Fireclay Castable to maintain its refractoriness?

  • Fireclay vs Silicon Carbide: Which material in the castable provides better thermal shock resistance?

  • Can the High Temperature Castable be customized for specific temperature or density requirements?

  • Is the refractory castable certified for high-temperature industrial applications?

  • What’s the recommended mixing ratio for achieving optimal density in the castable?

  • How does the alumina content in the castable affect its high-temperature performance?

  • What are the key differences between common and high-grade refractoriness castables?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Fireclay CastablesIndustrial furnaces, kilnsRefractoriness: 1600°C (Industry Standard) ▲1770°C (Our Advanced ▲+10.6%)
(ASTM C20)		Cost-effective, excellent thermal shock resistance.
Our Advanced exceeds industry standard by 170°C.		Lower max refractoriness (1600°C) vs. silicon carbide (Industry Standard 1750°C).
Silicon Carbide CastablesMetal casting, glass furnacesRefractoriness: 1750°C (Industry Standard) ▲1770°C (Our Advanced ▲+1.1%)
(ASTM C77)		Superior thermal conductivity and extreme-temperature tolerance.
Our Advanced minimizes heat loss.		Higher cost, requires specialized installation.
Alumina CastablesChemical processing, high-alumina zonesAlumina Content: 50-60% (Industry Standard) ▲70% (Our Advanced ▲+16.7%)
(ISO 5950)		Enhanced chemical resistance and refractoriness up to 1780°C.
Our Advanced reduces corrosion risk.		Brittle structure; prone to cracking under stress.
Lightweight Insulating CastablesFurnace insulation, energy-efficient systemsThermal Conductivity: 0.3 W/m·K (Industry Standard) ▲0.25 W/m·K (Our Base ▲-20%)
(ASTM C1114)		Reduces energy loss by 20% via hollow microspheres.
Our Base cuts heat transfer.		Lower load-bearing capacity; unsuitable for heavy-duty applications.
High-Alumina BricksBlast furnaces, structural liningsAlumina Content: 65% (Industry Standard) ▲75% (Our Advanced ▲+15.4%)
(EN 771-1)		Superior resistance to chemical attack and thermal shock.
Our Advanced extends furnace lifespan.		Heavyweight; requires skilled labor for installation.
Refractory CementLinings repair, emergency patchingSetting Time: 2-4 hours (Industry Standard) ▲1 hour (Our Base ▲-50%)
(ASTM C23)		Rapid curing (1 hour) minimizes downtime.
Our Base accelerates repairs.		Shorter shelf life post-mixing; requires precise water ratios.

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