Large Size Graphite Block

详情

Usually vibration-molded, carbonized and graphitized under precise technical control, and machined to specific shapes for various purposes. Applications: casting molds for railroad wheels; heat exchangers for chemical industries; electrodes and linings in some industrial furnaces (such as graphitization furnace); cathodes in aluminum electrolytic cells; etc. Programmable properties: High thermal and chemical resistance. Good thermal conductivity. Low coefficient of thermal expansion. Minimal wettability to molten metals. Typical Sizes of Graphite Block: **0x**0x***0mm, **0x**0x***0mm, **0x*0x***0mm, **0x**0x***0mm, **0x**0x***0mm * Other dimensions are available on request Specifications of Graphite Block: Bulk Density 1.*2 g/cc Min Specific Resistance 8.5 micro ohm·m Max Compressive Strength *0 MPa Min Bending Strength *4 MPa Min C.T.E. 2.5x***6/0C Max Maximum Grain Size 0.8 mm