Type: | Ceramic Pellet Igniter |
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Material: | Ceramic |
Dimension(L*W*H): | 108*Od11.5*ID6.5mm |
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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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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, semiconductor industries.
1. Compact, Lightweight and Energy Efficient
Small size but high watt, and excellent thermal efficiency. Multiple heating elements can be layered into a single unit.
2. 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.
3. High Reliability
Superior voltage resistance and electrical resistance.The oxidation-resistant material ensures a long service life.