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Graphite Crucible
  • Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry
  • Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry
  • Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry
  • Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry
  • Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry
  • Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry
Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry

Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry

$0.10-$4.50/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Temperature Metal Melting: Designed for aluminum melting in foundry and metallurgical processes, leveraging graphite and silicon carbide materials to withstand extreme temperatures (up to 1800°C).
  • Versatile Crucible Design: Available in 10kg, 40kg, and 50kg capacities, suitable for precise metal casting, alloy production, and industrial heating applications.

Key features

  • 1. Advanced Material Technology

    • With a graphite and silicon carbide composite material, withstand extreme temperatures up to 2000°C*, ensuring durability in harsh foundry environments.

  • 2. Customizable Interactive Design

    • With customizable sizes and shapes, adapt to diverse foundry and metallurgical applications, such as aluminum melting or alloy production. The modular design allows seamless integration into existing workflows.

  • 3. High-Capacity Performance

    • With a maximum capacity of 50kg, efficiently melt large quantities of aluminum faster than standard crucibles*, reducing downtime in industrial operations.

  • 4. Industrial Scenario Solutions

    • With durable refractory construction, ensure continuous operation in high-temperature industrial environments, ideal for commercial foundries requiring uninterrupted metal processing.

  • 5. Compliance with Industry Standards

    • Constructed to meet industrial refractory standards, guaranteeing safety and reliability for applications involving molten metals. The heat-resistant base further minimizes surface damage risks.

Product details

Graphite Crucible 10kg 40kg Graphite Ceramic Crucible 50kg Silicon Carbide Crucible for Aluminum Melting Foundry

The Graphite Crucible is a high-performance refractory tool designed for aluminum melting in foundry and metallurgical applications. Built with a graphite-silicon carbide composite, it combines thermal stability, corrosion resistance, and durability for extreme industrial environments. Available in capacities from 10kg to 50kg, it supports customization for diverse casting needs.

Technical specifications

FeatureSpecificationBenefit
MaterialGraphite reinforced with silicon carbideEnhanced thermal shock resistance
Max Operating Temp1800°C (Pro Model)Withstands harsh foundry conditions
Capacity Range10kg – 50kgScalable for small to large batches
Base DesignHeat-resistant hexagonal standPrevents surface damage during use
ApplicationAluminum melting, metallurgyIdeal for high-temperature industrial workflows

Customization guide

Adjustable parameters include capacity (10kg–50kg), material composition ratios, and shape dimensions to meet specialized alloy melting or casting requirements.

Get inspired

Elevate your foundry operations with crucibles engineered for precision. Whether you need rapid aluminum melting or durable casting solutions, our refractory composites ensure reliability under extreme conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Operating Temp1400°C1600°C1800°C*
Capacity10kg40kg50kg
Material CompositionPure graphiteGraphite + SiC blendSilicon carbide reinforced

Supplier's note

  1. Technical Breakthroughs:

    • Silicon Carbide Reinforcement: The Pro Model’s SiC composite delivers 20% higher thermal resistance than traditional graphite.
    • Scalable Capacity: Adjustable crucible sizes (10kg–50kg) cater to varied production volumes.
    • Hexagonal Base Design: Reduces heat transfer to surfaces, enhancing workplace safety.

  2. Version Selection Guide:

    • Base Model: Ideal for small workshops requiring frequent, low-capacity melts (e.g., jewelry casting).
    • Advanced Model: Suitable for medium-scale foundries needing 40kg capacity and moderate heat resistance.
    • Pro Model: Designed for heavy-duty industrial use, with triple the corrosion resistance of industry standards. With its 1800°C rating, it enables safe handling of high-melting-point alloys like titanium. Pair its SiC material with automated casting systems to reduce downtime.

Frequently asked questions

  • Which graphite crucible capacity (10kg, 40kg, or 50kg) is best for small-scale aluminum melting operations?

  • How do I clean and maintain a graphite crucible after aluminum melting?

  • What are the key differences between graphite and silicon carbide crucibles for metallurgy?

  • Can I customize the shape or size of a graphite crucible for specialized foundry needs?

  • Is this graphite crucible certified for high-temperature industrial use?

  • What makes graphite crucibles better than ceramic alternatives for aluminum melting?

  • Can this crucible be used for metals other than aluminum, like copper or bronze?

  • How does the hexagonal heat-resistant base enhance safety during crucible use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard CrucibleGeneral foundries, moderate heat applicationsHeat Resistance: 1800°C (ASTM C20)
Weight Capacity: 30kg
Thermal Shock: 10 cycles (ISO 12681)		Cost-effective, widely available, suitable for common alloysLimited to lower temps, lower capacity, moderate durability
Our Base (Graphite Crucible)Small/medium foundries, aluminum meltingHeat Resistance: 2800°C (ASTM C20) ▲
Weight Capacity: 40kg ▲
Thermal Shock: 15 cycles ▲		Higher heat resistance than Industry Standard, lightweight, cost-effectiveRequires inert atmosphere to prevent oxidation, not for extreme temps
Our Advanced (Silicon Carbide Crucible)Large-scale foundries, high-temp alloysHeat Resistance: 2200°C (ASTM C20) ▲
Weight Capacity: 50kg ▲▲
Thermal Shock: 25 cycles ▲▲		Superior thermal shock resistance, withstands higher temps, durableHeavier, more expensive, requires careful handling
Ceramic CrucibleGeneral industrial useHeat Resistance: 1600°C (ASTM C20)
Weight Capacity: 25kg
Chemical Resistance: Pass ASTM D543 for 20 chemicals		Affordable, chemical resistance for basic applicationsLower heat resistance, limited to specific alloys
Refractory Metal CrucibleHigh-end aerospace applicationsHeat Resistance: 3000°C (ASTM C20) ▲▲
Weight Capacity: 20kg
Thermal Conductivity: High		Extreme heat resistance, ideal for exotic alloysExtremely expensive, fragile, niche applications
Refractory Coated CrucibleMixed environmentsHeat Resistance: 2000°C (ASTM C20) ▲
Chemical Resistance: Pass ASTM D543 for 40 chemicals ▲		Enhanced chemical and heat resistance compared to basic cruciblesModerate cost increase, requires regular coating maintenance

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