12 KG
Ultra Fine Copper 99.999
Baked graphite block with following specifications: Apprant density: 1.6g/cmâ?º min. Specific resistivity: 2 5 u m max. Ash:1.0% max. Sulphur: 0.3% max. Size: 3150mm X 630mm X 600mm Customized production available, please enquire.
Production Raw material: high quality petroleum coke & coal tar pitch. Vibration-molded, carbonized and graphitized under precise technical control. Usually machined to specific shapes for various purposes. Applications 1. Molds: hot pressing molds, static casting molds, centrifugal casting molds, pressure casting molds, etc. 2. Furnace parts: resistance heating elements, induction susceptors, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc. 3. Anodes for electrolysis of metals. 4. Cathodes in aluminum electrolysis cells. 5. Parts for heat exchangers. 6. Crucibles for melting and reduction. 7. Boats and trays for sintering. Programmable properties Medium-grained, uniform and dense structure High thermal and chemical resistance Good thermal conductivity Low coefficient of thermal expansion Minimal wettability to molten metals
1. Thermal stability 2. Erosion resistance 3. Impact resistance 4. Acid resistance 5. High thermal conductivity 6. Control of metal pollution 7. Quality stability for more details c
graphite block with high purity carbon, with discounted price,
1.Density:1.65g/cm3 2.Particle size:1mm, 2mm 3.Resistivity: 9ohm 4.Ash content: 0.3% 5.Compressive strength: 28mpa Wooden case or as your requirements.
Graphite block.
Vibration forming graphite block, molded graphite block isostatic pressing graphite block
