Ignition electrode MK14-12-40 for Gas/Oil Burner

MK14-12-40 ignition electrode for Industrial Ceramic/Burners/Gas stove /Furnace/Oven .
Material: >94% alumina;

 

 Feature: high mechanical strength, electrical insulating, no-porous, resistance to high temperature and high voltage, and consistance dimension;

Application: Mechanical equipments, industrial equipments and lamp holders;

 

Major components

   Al2O3>94% 

Material properties

Density: 3.6g/cm3

Water absorption: 0

Sintering temperature: 1600-1700°C

Physical properties

Hardness: 1500HV

Flexural strength: 3000Kgf/cm2

Compressive strength: 25000Kgf/cm2

Fracture toughness: 3-4Map.m3/2

Thermal properties

Maximum temperature: 1800°C

Coefficient of thermal expansion: 8*10-6/°C

Heat shock: 220T(°C)

Thermal conductivity: 14-25 W/m.k(25-300°C)

Electrical Characteristics 

Insulation breakdown strength: 18KV/mm

Dielectric constant: 9.5100MHz(E)

 

 

 

Size:

 

 

  

 

Name	electrode
Model	MK14-12-40
Code	TK200050
Dima.A(mm)	6.35
Thread.B(mm)	M 14*1.25
Thread length.C(mm)	12
Insulator Length.D(mm)	30
Probe∅.E(mm)	3
Length.F(mm)	40

 

 

 

 

  

  

  

  

  

 Pictures