Advanced Crucible Cover And Metal Casting SiC Graphite Crucible for Copper Melting in High-Temperature Environments

Product Description:

Silicon Carbide Graphite Crucible for Copper Melting

The Graphite SiC Crucible is a top-quality product designed for the melting and holding of non-ferrous metals. Crafted from a blend of graphite and silicon carbide, this crucible is ideal for use in high-temperature and corrosive environments, making it a versatile and reliable option for various industrial applications.

With its high thermal conductivity, the Graphite Silicon Carbide Container ensures efficient heat transfer, allowing for uniform heating and effective melting of metals. This attribute is particularly beneficial for processes requiring precise temperature control and consistent results.

One of the key features of this Carbon Silicon Carbide Crucible is its low porosity, which helps prevent contamination and ensures clean and pure metal melts. The crucible's durable construction and stable chemical properties make it a long-lasting and dependable choice for metalworking professionals.

Product Features:

• Exceptional Temperature Resistance: Withstands continuous operation up to 1600°C (2912°F), providing a significant safety margin above copper's melting point (~1085°C). This ensures stability during superheating, alloying, and extended holding times.
• Superior Thermal Shock Resistance: The SiC structure excels at resisting cracks from rapid temperature swings (e.g., charging cold metal, pouring, furnace cycling), even at its 1600°C limit.
• High Thermal Conductivity & Rapid Melting: Graphite enables efficient heat transfer, significantly accelerating copper melt times and improving energy efficiency in induction, gas, or electric furnaces.
• Excellent Oxidation Resistance: SiC forms a protective silica layer, drastically slowing degradation in oxidizing copper melting atmospheres, especially critical near the 1600°C threshold.
• Extended Service Life: Resists erosion from molten copper/slag, withstands thermal cycling fatigue better than alternatives, and minimizes carbon pickup into the melt. This translates to dramatically reduced replacement costs and downtime.
• Chemical Inertness: Maintains integrity against common copper fluxes and oxides.

Product Details:

Product Chemical Composition

Qingdao Baidun's SiC Graphite Crucibles deliver uncompromised performance in high-purity copper processing – where crucible failure risks catastrophic contamination. Engineered for extreme thermal cycling and aggressive metallurgical environments.

Application:

• Applications: Ideal for foundries, jewelers, and metal casting operations melting copper, brass, bronze, and other non-ferrous metals in induction furnaces, fuel-fired furnaces, or resistance furnaces where high performance and crucible longevity are critical.

Critical Applications

• • Precision casting of copper/copper alloys (brass, bronze).

  • Continuous production environments (e.g., rotor/component casting).

  • Jewelry manufacturing, recycling, and lab-scale melting.

Factory Introduction

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 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

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.