Qingdao Baidun Special Ceramics Technology Co., Ltd.
                                                                                                           
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Superior Thermal Shock Resistance Silicon Carbide Graphite Crucible With Pouring Nozzle

Price Negotiable
Price: negotiate
MOQ: 1pcs
Delivery Time: Negotiable
Brand: Baidun/J&J
Product Description
Superior Thermal Shock Resistance Silicon Carbide Graphite Crucible With Pouring Nozzle
Product Attributes
Style:
Conventional with Pouring Nozzle
Application:
Melting and casting of non-ferrous metals
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
Product Description
The Silicon Carbide Graphite Crucible represents a premium-grade refractory vessel engineered for demanding, high-temperature industrial processes. This advanced crucible combines silicon carbide (SiC) and graphite for exceptional thermal resilience, rapid heat transfer, and extended operational lifespan under intense conditions.
Silicon Carbide Graphite Crucible overview Close-up of crucible pouring nozzle Crucible in industrial setting Crucible side view showing smooth surface Crucible with molten metal
Key Features
  • Advanced Composite Material: Premium blend of Silicon Carbide (SiC) and Graphite
  • Integrated Pouring Nozzle: Precision-formed spout for controlled, drip-reduced pouring
  • Exceptional Thermal Conductivity: Rapid and uniform heat distribution for faster melting cycles
  • Superior Thermal Shock Resistance: Withstands extreme temperature changes without cracking
  • High Mechanical Strength: Resists impact, abrasion, and deformation during handling
  • Excellent Oxidation Resistance: Enhanced longevity under prolonged high temperatures
  • Outstanding Chemical Resistance: Highly inert to molten non-ferrous metals and their oxides
  • Low Wettability: Minimizes metal adhesion for cleaner pours and easier residue removal
  • Optimized Design: Ensures efficient heat transfer and stability during melting and pouring
Crucible cross-section showing material structure
Technical Specifications
Name SiC Graphite Crucible with Pouring Nozzle Category Isostaic Graphite Crucible
Material Silicon Carbide And Graphite Brand Baidun/J&J
Place of Origin ShanDong, China Application Melting And Holding Of Non-ferrous Metals
Applicable target Oil Furnace, Gas Furnace, Coal Furnace, Flame Furnace, Electric Furnace Style Conventional Type Crucible
Maximum working Temperature 1600℃ Melting Metal Non-ferrous metals
Crucible technical diagram
Chemical Composition
Chemical composition chart
Items UNIT Value
Carbon % 36~40
Sic % 26~30
SiO2 % 14~18
Si % 2~5
Al2O3 % 8~10
Na2O, K2O, Fe2O3, B2O3 & others % 2~4
The J&J SiC Graphite Crucible with integrated pouring nozzle is a high-performance refractory vessel engineered for non-ferrous metal melting. Constructed from a robust composite of silicon carbide (SiC) and graphite, this crucible combines exceptional thermal properties with outstanding mechanical strength and durability.
Applications
  • Aluminum & Aluminum Alloys: Foundries, die-casting operations, secondary smelting/recycling
  • Copper, Bronze & Brass: Foundries, artistic casting, rod production
  • Zinc & Zinc Alloys: Die-casting, galvanizing operations
  • Precious Metals: Gold, silver melting (jewelry, refining)
  • Other Non-Ferrous Metals: Lead, tin, and their alloys
  • Metal Recycling Facilities: Processing scrap non-ferrous metals
  • Research & Development Labs: Small-scale metal melting and casting experiments
Crucible in various industrial applications
Manufacturer Information
Qingdao Baidun factory overview
Qingdao Baidun Special Ceramics Technology Co., LTD. is located in the SCO Demonstration Area, Qingdao, China. Specializing in crucibles for non-ferrous metal smelting, the company has a registered capital of 100 million RMB and covers an area of 100,000㎡. With brands "Baidun" and "J&J" for domestic and overseas markets respectively, Qingdao Baidun is one of China's largest crucible manufacturers using isostatic pressing technology.
J&J/Baidun Crucible production line
J&J/Baidun Crucible is a top-quality product made in China, known for its high temperature resistance, chemical resistance, and durability. Composed of high purity materials such as SiC and clay, this crucible delivers reliable performance under extreme conditions.
Packaging & Shipping
Crucible packaging examples
Packing: Professional export packaging, wooden box or wooden box packaging, cardboard, carton, ton bag, or customized packaging according to customer requirements.
Delivery time: 10-45 days after confirming the order, depending on order quantity.
Frequently Asked Questions
Q: What is the brand name of the Conventional Type Crucible?
A: The brand name is J&J/Baidun.
Q: Where is the Conventional Type Crucible manufactured?
A: The Conventional Type Crucible is manufactured in Qingdao, China.
Q: What is the minimum order quantity for the Conventional Type Crucible?
A: The minimum order quantity is 1pc.
Q: What are the packaging details for the Conventional Type Crucible?
A: The packaging details include wooden cases.
Q: What are the accepted payment terms for purchasing the Conventional Type Crucible?
A: The accepted payment terms are TT/DP/LC.
Quality inspection of crucibles

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Baidun Special Ceramics Technology Co., Ltd.
Location No.128, Zhonghuan Road, Fuan Industrial Zone, Jiaozhou, Qingdao, P.R.C.
Contact Person Yana Gao

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