Industrial Grade Silicon Carbide Graphite Crucible for High Temperature Resistant Metal Melting Operations
Product Details:
Place of Origin: | China |
Brand Name: | Baidun/J&J |
Payment & Shipping Terms:
Minimum Order Quantity: | 1PC |
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Price: | negotiate |
Packaging Details: | Export Wooden Packing |
Payment Terms: | L/C,D/A,D/P,T/T |
Supply Ability: | 100pcs+ |
Detail Information |
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Style: | Conventional Type Crucible | Application: | Melting And Casting Of Non-ferrous Metals |
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Surface Finish: | Smooth | Country Of Origin: | China |
Material: | Silicon Carbide And Graphite | Shape: | Cylindrical |
Corrosion Resistance: | Good | Thermal Conductivity: | High |
Density: | 2.21-2.25 G/cm3 | ||
Highlight: | Silicon Carbide Graphite Crucible,Metal Melting Graphite Crucible,High Temperature Resistant Graphite Crucible |
Product Description
Industrial Grade Silicon Carbide Graphite Crucible
High Temperature Resistant Crucible for Metal Melting Operations
The Silicon Carbide Graphite Crucible (SiC Graphite Crucible) is a premium quality crucible engineered for high-temperature metal melting applications. Its unique composition delivers exceptional performance in demanding industrial environments.
Key Specifications
Attribute | Value |
---|---|
Style | Conventional type Crucible |
Application | Melting and casting of non-ferrous metals |
Material | Silicon Carbide and Graphite |
Shape | Cylindrical |
Thermal Conductivity | High |
Density | 2.21-2.25 g/cm3 |
Maximum Working Temperature | 1600℃ |



Product Advantages
- Exceptional high temperature resistance and refractoriness
- Fast heat transfer reduces smelting time and energy consumption
- Isostatic pressing ensures defect-free structure and high strength
- Advanced anti-oxidation design (5-10x better than standard graphite)
- Low porosity with special additives for superior slag resistance
- Excellent corrosion resistance to acidic/alkaline solutions
- Superior thermal shock resistance for sudden temperature changes
- High-density construction with optimal thermal conductivity
- 3-5x longer service life compared to conventional clay crucibles
Technical Specifications
Name | SiC Graphite Crucible For Aluminum Melting |
Category | Isostatic Graphite Crucible |
Brand | Baidun/J&J |
Applicable Furnaces | Oil, Gas, Coal, Flame, Electric |
Chemical Composition
Component | Unit | Value |
---|---|---|
Carbon | % | 36~40 |
SiC | % | 26~30 |
SiO2 | % | 14~18 |
Al2O3 | % | 8~10 |
Industrial Applications
This versatile crucible is engineered for melting gold, silver, copper, aluminum, tin, lead, zinc and various non-ferrous alloys. Suitable for use in resistance furnaces, induction furnaces, gas furnaces, coke ovens, and other high-temperature industrial environments.

Manufacturer Profile
Qingdao Baidun Special Ceramics Technology Co., Ltd., located in Qingdao, China, is a leading manufacturer of crucibles for non-ferrous metal smelting. Operating under the "Baidun" and "J&J" brands, the company specializes in isostatic pressing technology to produce high-performance silicon carbide graphite crucibles.
Through extensive research and field testing, Baidun has developed crucibles with superior oxidation resistance, thermal conductivity, and extended service life - significantly improving efficiency and reducing costs for metal smelters.


Packaging & Shipping
Packing: Professional export packaging including wooden cases, cartons, or customized solutions.
Delivery: 10-45 days after order confirmation (varies by quantity).

Frequently Asked Questions
What is the brand name of these crucibles?
J&J/Baidun
Where are they manufactured?
Qingdao, China
What is the minimum order quantity?
1 piece
What payment methods are accepted?
TT/DP/LC

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