95% Alumina Ceramic Specer Ring Heating Element for Coffee Maker

• Certification: RoHS
• Type: Electrothermal Ceramics
• Material: Alumina
• Form: Heating Wire
• Shape: Ring
• Color: White
• Model NO.: INC-G65150FA
• Alumina Content: 96%
• Dimension: as Request
• Thermal Conductivity: Good
• Free Sample: Available
• Density: 3.75
• Max. Use Temperature: 1600ºC
• Feature: Heat, Wear and Corrosion Resistance
• Transport Package: Standard Safety Cartons with Plastic Foams
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

Alumina Ceramic Spacer Ring Heating Element Specification:
> Voltage:95V

> Power: 45w
> Resistances: 34ohm - 42ohm
> Working temperature: 100°C

Ceramic heater technology benefits:
* A fraction of the energy consumption compared to conventional element heater
* Long-lasting (non-aging)
* Time to ignition 60~90 seconds
* Tested to 100,000 cycles
* Easy to install and retrofit
*100°C at steady-state temperature
* Impervious to oxidation and corrosion
 

 

Alumina Ceramic Heater Design Structure

Ceramic Heaters are manufactured by printing resistors on alumina sheets,being laminated and sintered into
one pieces.

* Types:
Rectangular alumina ceramic heating element
Round shape alumina ceramic heating element
Rod shape alumina ceramic heating element

Tube shape alumina ceramic heating element

 

Thermal Properties for Alumina Heater
Item	Unit	Value
Vickers Hardness	Gpa	11.5
Flexural Strength	Mpa	300
Compressive Strength	Mpa	2000
Modulus of Elasticity	Gpa	300
Poisson's Ratio	---	0.22-0.23
Fracture Toughness	Mpam ^1/2	3.5-4.0
Thermal Conductivity	W/(m·k)	25
Thermal Expansion Coefficient	10 ^-6/	6.5-7.5
Thermal Shock Resistance	△T	200
Maximum Use Temperature		1600
Dielectric Strength	KV/mm	>12
Dielectric Constant	εr	9-10
Dielectric Loss Angle (1MHz)	---	0.0002
Volume Resistivity	Ω.m	>10 ^15
Specific Heat	J/(kg·k)	0.78x10 ^3

Not without reason, the high temperature heating elements pellet igniter is the reliable standard ignition system for pellet heating systems in Europe-hundreds of satisfied customers speak for themselves.

 

RFQ

 

1.What's the max using temperature ?
Max 1700degree

2.Which composition suitable for metallized ceramics?
95%, 96% alumina

3.What's the 99 alumina's major applications?
Pump Shaft,Drive Shaft,Sealing Ring

4.Can you do OEM?
We are mostly doing by drawing

5.What's the delivery time?
About 20days
 

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