The crucible

The silicon carbide crucible produced by our company is an outstanding product in the modern metallurgical industry and has the following excellent properties:

High refractory resistance: The refractory resistance is as high as 1650-1665℃, suitable for high temperature environments.
High thermal conductivity: Excellent thermal conductivity ensures efficient heat transfer during the smelting process.
Low thermal expansion coefficient: The thermal expansion coefficient is small and can withstand rapid heating and cooling to avoid damage caused by temperature changes.
Corrosion resistance: Strong resistance to acid and alkali solutions, ensuring extended service life.

Application areas
Our silicon carbide energy-saving crucibles are widely used in:

Non-ferrous metals and alloy smelting: including gold, silver, copper, aluminum, lead, zinc, etc.
Non-ferrous metal casting and die-casting: especially suitable for the production of automobile and motorcycle aluminum alloy wheels, pistons, cylinder heads, copper alloy synchronizer rings and other parts.
Thermal insulation treatment: It plays an important role in thermal insulation during the casting and die-casting processes.

Features
Apparent porosity: 10-14%, ensuring high density and strength.
Bulk density: 1.9-2.1g/cm3, ensuring stable physical properties.
Carbon content: 45-48%, further enhancing heat resistance and wear resistance.

Specifications and models

We provide various specifications and models from 1# to 5300#, suitable for different production needs.

Applicable furnace type
Our silicon carbide energy-saving crucibles are suitable for the following furnace types:

Induction furnace
Resistance furnace
Medium frequency induction furnace
Biomass pellet stove
coke oven
oil stove
Natural gas generator

Service life
Used for smelting aluminum and aluminum alloys: service life of more than six months.
For melting copper: can be used hundreds of times, other metals are also very cost-effective.

Quality assurance
The silicon carbide energy-saving crucibles produced by our company have passed ISO9001 international quality system certification. The quality of our products is 3-5 times that of ordinary domestic crucibles, and it is more than 80% more cost-effective than imported crucibles.

Transportation
We provide a variety of transportation methods such as road, rail, and sea transportation to ensure timely delivery of products.

Purchase and Service
We welcome users from domestic and foreign markets to contact us. We are dedicated to providing you with high-quality products and services and are committed to becoming a century-old brand.

Choosing our silicon carbide energy-saving crucible can not only improve production efficiency, but also effectively reduce costs, making it an ideal choice for the modern metallurgical industry. Our energy-saving crucibles, building a century-old brand, are your best choice.