High Purity Graphite Ring
High purity graphite ring adopts high-purity graphite material, and is made by precision CMC equipment. It is the best choice for hot top casting, can meet the production of high value-added, high technical performance requirements.
Graphite Ring Specification:
|Item||Density (g/cm3)||Compression Strength (Mpa)||Thermal Expansivity (X*10-6/℃)||Max Working Temperature (℃)|
1.High-purity graphite ring has a smooth glazed surface, high geometric processing accuracy and low maintenance cost.
2.No delamination and peeling phenomenon. It can effectively reduce the pollution of aluminum liquid, and achieve pollution-free precision aluminum casting.
3.Erosion resistance, good thermal shock resistance, strong corrosion-resistance to molten metal.
4.The life is long for normal 800-1200 casting times, graphite ring can achieve energy saving and consumption reduction.
Distributing launder adopts high-silicon melting 140 and Al-Si materials. It has strong corrosion resistance, high geometric accuracy, smooth casting surface, long life, low maintenance cost, no pollution to molten metal. In order to ensure that the aluminum level is slowly and evenly filled into the crystallizer, and improve the quality of the product.
Please send us your questions or inquiries via the form below and we will get back to you within 24 hours.