Tungsten Carbide TC Mechanical Seals Ring or Face is a mechanical seal element with excellent performance and is widely used in many industrial fields.
Tungsten Carbide Seal Ring From China
Tungsten carbide is the excellent seal face material in the seal material world. It has high-polished, great wear-resistance, extremely high toughness and corrosion-resistance. Leap Industry can provide Tungsten Carbide(cobalt bonded) and Tungsten Carbide(nickel bonded). All the rings which out diameter from 8mm to 400mm is doable.
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Operating Limits
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Units
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TUNGSTEN CARBIDE
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Hardness
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HV3
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1100-1400
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Density
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Kg/M3
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14600-14900
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Bending Strength
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Mpa
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2400-2600
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Compression Strength
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Mpa
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4100-4300
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Modulus of Elasticity
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Gpa
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560-5803
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Thermal Conductivity
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W/m.k
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75-110
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Coefficient of HeatExpansion
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10-6/℃
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5.6-58
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Poisson Ratio
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0.2
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Specific Heat Capacity
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J/kg.K
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200
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Electrical Resistance
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10-60-M
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0.16-0.19
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Grain Size(normal)
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μm(normal)
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1.5
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Material properties
High hardness: Tungsten carbide is an extremely hard material, second only to diamond in hardness, so TC mechanical seal rings or faces can withstand work in high pressure and high wear environments.
High wear resistance: Due to its high hardness, TC mechanical seal rings or faces have excellent wear resistance and can maintain stable sealing performance for a long time.
High corrosion resistance: Tungsten carbide has good resistance to a variety of corrosive media, so TC mechanical seal rings or faces are suitable for sealing various corrosive media.
High thermal stability: TC materials can maintain the stability of their physical and chemical properties in high temperature environments, so TC mechanical seal rings or faces are also suitable for high temperature conditions.
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