Refractory Material Low Ash High Strength Graphite Crucible for Alloy Production

• Customization: Available
• Feature: Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance
• Type: Refractory
• Model NO.: Graphite Crucible
• Composition: Sic
• Shape: Crucibile
• Ingle Gross Weight: 16.500kg
• Selling Units: Single Item
• Color: Black
• Bottom Diameter: According to Demand
• Single Package Size: 920X620X120.Cm
• Bulk Density: 1.9
• Material: Silicon Carbide Powder
• Working Temperature: 1600-1900
• Top Diameter: According to Demand
• Cold Crushing Strength MPa: 45~65
• Apparent Porosity/%: 17-18%
• Height: According to Demand
• Application: Melting Gold Silver
• Transport Package: Graphite Crucible
• Trademark: Thermaxcel
• Origin: China

Product Description

Product Description

A durable graphite crucible designed for metal melting / casting / smelting in foundry and furnace applications. Smooth inner surface, stable structure, and consistent geometry for reliable daily use.

Features

Smooth Inner Surface
Helps reduce residue sticking and supports cleaner melting.

Stable Shape & Structure
Consistent geometry improves handling, placement, and pouring stability.

Fast Heating Efficiency (Thermal Performance)
Graphite material supports efficient heat transfer, helping improve melting efficiency in routine operations.

Multiple Sizes + Custom Support
Standard sizes available. Custom dimensions and capacity can be produced according to your drawing or sample.

Applications

Foundry & workshop melting
Induction furnace / resistance furnace / gas furnace (choose correct type)
Non-ferrous metals such as aluminum, copper, brass (and other alloys based on your process)

Volume Density (g/cm³)	1.7-1.72 (Before Baking);1.6 (After Baking)
Resistivity (UΩ.M)	No Less Than 22
Granularity (mm)	0.8
Compressive Strength (mpa)	No Less Than 70
Flexural Strength (mpa)	12
Ash Content (%)	No More Than 1
Thermal Conductivity (W/m·K)	130

Q1: How do I choose the right graphite crucible size?
A: Send your furnace type and required capacity (or dimensions). We will recommend the suitable model.

Q2: Can you make custom sizes?
A: Yes. Custom size/capacity/shape is available. Drawing or sample is welcome.

Q3: What information do you need for a fast quote?
A: Size/Capacity + Metal type + Furnace type + Quantity + Destination.

Q4: How do you pack for export?
A: Foam protection + carton, and wooden case is available for safer shipping.