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Graphite Box Saggers-
Graphite sintering box is also known as graphite boat and graphite sagger. It is mainly used for the purification of positive and negative materials of new energy, bulletproof alloy and rare metal smelting and other industries, graphite products have good stability, good thermal conductivity, high temperature resistance, corrosion resistance, long service life, no impurities and other characteristics. It is an ideal choice for lithium battery material purification.
Techncial data
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Density
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1.6-1.8g/cm3
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porosity
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≤35%
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Max using temperature
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≤2500ºC
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Break strength (at 1400 0C)
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≥15Mpa
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Young’s modulus
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9.3Gpa
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Resistance Value
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9
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Grain size
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4mm
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Thermal Conductivity
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120W/mk
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Carbon
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≥99%
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Ash and other
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≤1%
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The specifications of graphite saggers are: 320 × 320 × 90; 320 × 320 × 75 / 70; 320 × 320 × 60; 320 * 320 * 80 / 85, 300 × 300 × 60; 310 × 240 × 75; 310 × 310 × 93, 280 * 220 * 100, etc
Scope of Application : laboratory / industrial
Pusher kiln ,tunnel kiln ,shuttle kiln and roller kiln used in the manufacture of electronic ceramics,special ceramics, soft and hard magnetic materials
Graphite saggers are mainly made of high purity graphite materials. They are suitable for the photovoltaic industry and the lithium battery industry, and are commonly used in lithium batteries and lithium iron phosphate material sintering. They are used as vessels for loading cathode materials in high temperature sintering process. The graphite crucible with side wall opening avoids dust the phenomenon, improves the reducing high-temperature sintering atmosphere, and enhances the material properties. Graphite crucibles can also be used in non-ferrous metal smelting, such as copper, aluminum, zinc, silver and others.
