Application: | Aerospace, Electronics, Medical, Refractory, Industrial Ceramic |
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Purity: | 95% |
Type: | Ceramic Parts |
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Alumina Ceramic Heaters are produced by implementing unique metallization and ceramic lamination processes. Due to the advanced manufacturing techniques utilized in the electric element, Alumina Heaters can provide higher reliability than ever before. Currently, applications include use as innovative types of heaters in the automotive, 3D Printer and semiconductor industries.
Fireplace
Pellet Boiler
Electric Iron
Boiler
Electric water heater
Hair straightener
Dryer
Electric heating splint
Vacuum flask
Electric cooker
Capper
UTR cylinder condensation-proofer
Quick food heating
Mini thermostatic bath for special crystal parts
Automatic exhaust oxidation sensors
Industrial equipment heater
Small heating appliance
......
Thermal Properties for Alumina Heater
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Item
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Unit
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Value
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Vickers Hardness
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Gpa
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11.5
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Flexural Strength
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Mpa
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300
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Compressive Strength
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Mpa
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2000
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Modulus of Elasticity
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Gpa
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300
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Poisson's Ratio
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---
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0.22-0.23
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Fracture Toughness
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Mpam 1/2
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3.5-4.0
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Thermal Conductivity
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W/(m·k)
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25
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Thermal Expansion Coefficient
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10 -6/
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6.5-7.5
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Thermal Shock Resistance
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△T
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200
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Maximum Use Temperature
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1600
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Dielectric Strength
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KV/mm
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>12
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Dielectric Constant
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εr
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9-10
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Dielectric Loss Angle (1MHz)
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---
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0.0002
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Volume Resistivity
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Ω.m
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>10 15
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Specific Heat
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J/(kg·k)
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0.78x10 3
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***Compact, Lightweight and Energy Efficient
Small size but high watt, excellent thermal efficiency. Multiple heating elements can be layered into a single unit.
***Superior Thermal Properties
Rapid heating-up, available with custom-designed heat distribution patterns. Strong insulation properties permit direct contact with a variety of materials, including water, kerosene and metals.
***High Reliability
Superior voltage resistance and electrical resistance.The oxidation-resistant material ensures a long service life.