METALS
METALS
METALS
GRAPHITE CARBON SLEEVE
The Graphite Carbon sleeve is using high quality coke as raw materials, and high coking modified asphalt as binder, supplement with a small amount of additive. The Graphite Carbon Sleeve has an isophobic internal structure, antioxidant treatment resistant up to 1100 Degree Celsius.
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Graphite Carbon Sleeve Technical Standards:
1. Appearance standard
Diameter of Carbon graphite sleeve surface hole is no more than 1.5mm and the number of holes with diameter between 1.0-1.Smm is less than 3. Graphite sleeve has no surface cracks. Surface cracks is detected by visual inspection, surface roughness and product tag location are manufactured according to the contract drawing specification.
2. Dimensions
Convexity, flatness, diameter (both inside and outside},length, card slot and other specifications of graphite carbon sleeve are manufactured according to the contract
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3. Graphite Carbon Sleeve Physical-Chemical Indexes
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4. Graphite Carbon Sleeve Operation Precautions
1. Carbon Graphite Sleeve is a brittle material. Vibration-impact during trasportation and installation is
prone to breakage.
2. Iron core deformation (bending) will lead to breakage of the carbon graphite sleeve. Regularly checking and accordingly replacement is necessary.
3. Graphite oxidation reaction starts at 400 OC. Be aware of cooling for preventive maintenance in the dry atmosphere.
4. Keep furnace clean. Furnace dust and metal oxides are the primary cause of nodulation.
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5. REFERENCES
