Heat Wire Of Fecral Heating Wire In Furnace

Heat Wire Of Fecral Heating Wire In Furnace

Resistance Alloy Wires is used for electrical heating element. Xingtai produced high-resistance electrothermal alloy products for the high-purity, low impurity resistivity stability, temperature coefficient small, superficial body Sexual good, and the higher intensity and high temperature...

1Furnace Heating Element Wire

Resistance Alloy Wires is used for electrical heating element. Xingtai produced high-resistance electrothermal alloy products for the high-purity, low impurity resistivity stability, temperature coefficient small, superficial body Sexual good, and the higher intensity and high temperature performance and good processing may welding nature steels varieties specifications complete. Widely used in metallurgy, industrial stoves, household appliances, machinery and electronics manufacturing industries do heat resistance material.

 

1.FeCrAl Electrictrical Resistance Heating alloys with high electrical resistivity, temperature coefficient of resistance is small, high operating temperature. good corrosion resistance under high temperature, and particularly suitable for use in a gas containing sulfur and sulfides, low price, it is widely used in industrial electric furnace, household appliances, far infrared device ideal heating material.

FeCrAl type:1Cr13AI4, 0Cr21AI4, 0Cr21AI6, 0Cr25AI5, 0Cr21AI6 Nb, 0Cr27AI7Mo2 etc.Series electric flat belt, electric fire wire

 

2.Nickel chromium alloy with iron resistance electrothermal high resistivity, surface body sexual well. At high temperature and high intensity, and a good performance and processing may welding nature widely used metallurgical, electrical, mechanical components and electrical manufacturing industries for doing heat resistance material. Ni-Cr Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc.Series electric flat belt, electric fire wire.

Product size:

wire dia.0.05—12mm; flat strip thickness 0.03—5mm,flat strip width0.2—500mm.


Alloy Nomenclature Performance

Cr20Ni80

Cr30Ni70

Cr15Ni60

Cr20Ni35

Cr20Ni30

Main Chemical 

Ni

Rest

Rest

55.0-61.0

34.0-37.0

30.0-34.0

Cr

20.0-23.0

28.0-31.0

15.0-18.0

18.0-21.0

18.0-21.0

Fe

≤1.0

≤1.0

Rest

Rest

Rest

Max. continuous service temp. of element(ºC)

1200

1250

1150

1100

1100

Resistivity at 20ºC (μΩ·m)

1.09

1.18

1.12

1.0

1.04

Density(g/cm3)

8.40

8.10

8.20

7.90

7.90

Thermal conductivity (KJ/m·h·ºC)

60.3

45.2

45.2

43.8

43.8

Coefficient of lines expansion(α×10-6/ºC)

18.0

17.0

17.0

19.0

19.0

Melting point approx.( ºC)

1400

1380

1390

1390

1390

Elongation at rupture(%)

>20

>20

>20

>20

>20

Micrographic structure

austenite

austenite

austenite

austenite

austenite

Magnetic properties

nonmagnetic

nonmagnetic

Weak magnetic

Weak magnetic

Weak magnetic
 


3Furnace Heating Wire details



Superb Heater Technology has been focused on the production of heat wire of fecral heating wire in furnace since 1985, which is well-known as one of the leading manufacturers and suppliers of heat wire of fecral heating wire in furnace. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.
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