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Graphite Sintered Jig for PCBN
Advantages:
High purity graphite has high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, small resistance coefficient, good corrosion resistance, and is easy for precision machining, which is the ideal inorganic non-metallic material.
Applications:
Used for processing and production of electrical heating components, structural casting mould, smelting high purity metal crucible boat, single crystal furnace heater, EDM graphite, metal plating, sintering mold, radio tube anode, graphite crucible for semiconductor technology, launch tube, thyratron and graphite anode, grid, etc. for mercury-arc rectifier.
Features:
ash content （%）≤0.150.130.1
coefficient of resistance（μΩm）≤151210
bulk density（g/cm3）≥ 1.661.721.80
compressive strength（MPa）≥ 354560
flexural strength（MPa）≥ 202530
Content≥：99.99 ％
Density：1.85 g/cm3
Moh's hardness：65
Colour：black
Fixed carbon content ≥：99.99 %
Moisture content ≤：0.1 %
