Products
Copper melting crucible
Features
Specification
Material selection:
Graphite crucible: excellent thermal conductivity, high temperature resistance, suitable for efficient copper smelting.
Silicon carbide crucible: excellent oxidation resistance and corrosion resistance, extended service life.
Alumina crucible: high-purity alumina material, suitable for smelting processes with high metal purity requirements.
Specifications (can be customized):
Diameter: 50mm-1000mm
Height: 100mm-1000mm
Capacity: 0.5kg-200kg
Temperature range:
Operating temperature: 800°C - 2000°C
Instantaneous maximum temperature resistance: 2200℃
Thermal Conductivity:
Thermal conductivity: 100 - 200 W/m·K (graphite crucible)
Thermal expansion coefficient: 2.0 - 4.5×10^-6/°C
Chemical resistance:
Excellent oxidation resistance, suitable for long-term use in oxidizing atmosphere.
It is resistant to acid and alkali corrosion and meets various metallurgical process requirements.
detail
Manufacturing process:
It is made of high-purity raw materials and refined through isostatic pressing, high-temperature sintering and other processes to ensure the density and uniformity of the crucible.
The surface has been specially treated to enhance the anti-oxidation and anti-corrosion capabilities and extend the service life of the crucible.
Use and maintenance:
Heat slowly to remove moisture and pressure before first use.
Avoid severe thermal shock during use to prevent the crucible from breaking.
Regularly clean the residue on the inner wall of the crucible to maintain cleanliness and avoid affecting the thermal conductivity and melting efficiency.
Applications:
It is widely used in various smelting equipment such as electric furnaces and induction furnaces, and is suitable for high-temperature smelting processes of copper and copper alloys.
It is widely used in aerospace, electronic components, high-end manufacturing and other industries to produce high-purity metals.
Uniqueness and Advantages
Customized services:
We provide crucibles of different materials and specifications according to customer needs to meet diverse smelting process requirements.
Provide professional technical support and after-sales service to ensure customers have worry-free use.
Cost-effectiveness:
By optimizing the manufacturing process, we reduce production costs and provide competitive product prices.
The long-life design reduces the frequency of replacement and lowers the cost of use.
Environmental protection and sustainable development:
Use environmentally friendly materials and processes to minimize environmental impact.
Old crucibles can be recycled and used in line with the concept of sustainable development.
Copper smelting crucible has become an indispensable tool in the modern metallurgical casting industry due to its excellent performance and wide application prospects. Through continuous innovation and improvement, we are committed to providing customers with higher quality and more efficient smelting solutions.
