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Graphite Clay Crucible for Copper Melting High Thermal Conductivity

Categories Graphite Clay Crucible
Brand Name: Baidun/J&J
Place of Origin: China
MOQ: 1pcs
Price: Negotiation,low factory price
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 2000pcs/month
Packaging Details: Export Wooden Packing
Application: Melting and casting of non-ferrous metals
Surface Finish: Smooth
Country Of Origin: China
Material: Silicon Carbide and Graphite
Density: 2.21-2.25 g/cm3
Composition: High Pure,SiC,Clay
Type: Refractory,Isostatic,High Strength,Graphite Crucible
Product name: crucible graphite and ceramic graphite crucible,Graphite Crucible Pot,carbon graphite crucible,Pro cast foundry clay graphite crucible,crucibles for melting gold
Color: Black,gray
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Graphite Clay Crucible for Copper Melting High Thermal Conductivity

Graphite Clay Crucible
Product Attributes
AttributeValue
StyleGraphite Clay Crucible
ApplicationMelting and casting of non-ferrous metals
Surface FinishSmooth
Country Of OriginChina
MaterialClay and Graphite
ShapeCylindrical
Corrosion ResistanceGood
Thermal ConductivityHigh
Density2.21-2.25 g/cm3
Product Description

A Graphite Clay Crucible is a high-performance refractory vessel engineered for the demanding conditions of metal melting. Crafted from a composite blend of high-purity natural graphite and refractory clays, it represents a significant advancement over traditional materials. This synergy creates a crucible that is exceptionally durable, efficient, and reliable for foundry and laboratory use, making it a cornerstone tool for handling non-ferrous metals.

Silicon Carbide Graphite Crucible for copper melting Close-up view of crucible material Crucible in industrial setting

Product Key Advantages

    • Cost-Effectiveness: While sometimes more expensive upfront, their extended service life due to high durability translates to a lower cost per melt over time.

    • Operational Efficiency: Faster melting cycles increase throughput in production environments, saving both time and energy costs.

    • Versatility in Application: Compatible with various furnace types, including induction, gas-fired, and electric resistance furnaces.

    • Enhanced Safety: Reduced risk of catastrophic failure (cracking and leaking) during heating cycles protects both the operator and the equipment.

    • Metal Purity: The inert nature of the material helps maintain the purity and quality of the molten metal by reducing oxidation and pick-up of impurities.



Product Features
  1. High Thermal Conductivity: The graphite content allows for rapid and uniform heat distribution throughout the crucible. This leads to faster melting times and improved energy efficiency.

  2. Excellent Thermal Shock Resistance: These crucibles can withstand rapid temperature changes (e.g., heating up quickly or being cooled down) without cracking or shattering. This is a critical feature for many melting processes.

  3. High Melting Point: They are capable of operating at temperatures far exceeding the melting points of common non-ferrous metals, typically up to 1600°C (2912°F) or higher, depending on the specific composition.

  4. Good Mechanical Strength at High Temperature: The composite structure ensures the crucible maintains its shape and structural stability even under intense heat and when containing heavy molten metal.

  5. Chemical Resistance: They exhibit good resistance to chemical erosion and slag attack from molten metals and fluxes, leading to a longer service life.

  6. Non-Wetting Surface: The surface does not easily wet or alloy with most molten metals, allowing for cleaner pours and easier removal of slag.

Crucible thermal properties demonstration
Product Details
NameGraphite Clay CrucibleCategoryIsostaic Graphite Crucible
MaterialGraphite/ClayBrandBaidun/J&J
Place of OriginShanDong, ChinaApplicationMelting And Holding Of Non-ferrous Metals
Applicable targetOil Furnace, Gas Furnace, Coal Furnace, Flame Furnace, Electric FurnaceStyleConventional Type Crucible
Maximum working Temperature1600℃Melting MetalNon-ferrous metals
Detailed crucible specifications
Product Chemical Composition
Chemical composition chart


Application

They can be used for resistance furnace, induction furnace, biological particles furnace, gas furnace, coke oven, furnace oil, and gas furnace to melt gold, silver, copper, aluminum, tin, lead, zinc and other nonferrous metals, and various non-ferrous alloys.

Industrial Applications
  • Bullion Production: High-yield melting of 1-100kg silver bars.

  • Jewelry Casting: Contamination-free melting for investment casting.

  • Silver Recycling: Corrosion resistance against metallic impurities (Cu, Zn, Pb).

  • Continuous Operations: 24/7 furnace compatibility with minimal degradation.

Metal Compatibility Chart
Metal TypeMax Temp (°C)Performance Benefit
Gold/Silver1,100Zero contamination • Minimal precious metal loss
Copper/Bronze1,300Resistance to CuO slag erosion
Aluminum Alloys900Prevents Al penetration • Flux corrosion resistance
Zinc/Tin/Lead750Longevity in low-melt applications
Metal compatibility demonstration
Factory Introduction
Qingdao Baidun factory exterior

Qingdao Baidun Special Ceramics Technology Co., LTD.(Qingdao Baidun) is located in the SCO Demonstration Area,Qinadao,China, Qinadao Baidun and it's subsidiaries specializes in the manufacture of crucibles for non-ferrous metal smelting, refractory products for continuous casting and alumina grinding ball. lt has a registered capital of 100milion RMB and covers an area of 100,000㎡. Qinadao Baidun has two brands, "Baidun"and "J&J" .which are respectively for Chinese and overseas markets, Qingdao Baidun is one of the largest crucible manufacturers in China that uses isostatic pressing technology to produce silicon carbide graphite crucibles and clay graphite crucibles. With many years ofresearch and field tests, the technical team of Qinadao Baidun has made sianificant efforts tosolve various technical problems and developed silicon carbide graphite crucibles and clay graphite crucibles which have characteristics of high oxidation resistance,high thermal conductivity, long service life, and low energy consumption, increasing production efficiency and significantly reducing production costs for non-ferrous metal smelting companies, Third-party professional institutions have selected Qinadao Baidun as the champion crucible brandin Chinese die-casting industry for many years since 2016.

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 pure materials such as SiC and clay, this crucible is designed for laboratory applications requiring reliable performance under extreme conditions.

Packaging & Shipping
Crucible packaging example

Packing: Use professional export packaging, wooden box or wooden box packaging, cardboard, carton, ton bag, or packaging according to customer requirements.

Delivery time: 10-45 days after confirming the order, the specific delivery date should be determined according to the and order quantity.

FAQ
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.

Crucible quality inspection
China Graphite Clay Crucible for Copper Melting High Thermal Conductivity factory
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