China Graphite Mould for Continuous Casting Copper

Graphite Mould for Continuous Casting Copper
Graphite Rotor for Refining Aluminum Degassing is used for refining aluminum degassing. The working principle is that the rotating rotor will break the nitrogen (or argon) in the molten aluminum melt into a large number of dispersed bubbles, and disperse it into the molten metal. The bubble depends on the gas pressure difference and surface adsorption in the melt, absorbs hydrogen in the melt, adsorbs and oxidize the slag, and is taken out of the melt surface with the rise of the bubble, so that the melt can be purified. Our company adopts high quality graphite materials, through accurate processing and subsequent antioxidant treatment, to ensure the service life of the rotor, improve the quality of products, and reduce the cost of enterprises and labor intensity.
Graphite Technical Characteristic

GradeMSL80MSS80MSL85MSS85Grain Size
(μm)25252525Bulk Density
(≥g/cm3)1.81.81.851.85Compressive Strength
(≥MPa)60607070Flexural Strength
(≥MPa)30303535Porosity
(≤%)21211818Specific Resistance
(≤μΩm)12121212Ash Content
(≤%)0.080.080.080.08Shore Hardness48485050