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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Customized Size Fe Cr Al Alloy Wire Heating Resistance For Klin Elements

Product Details

Place of Origin: Shanghai, China

Brand Name: TANKII

Certification: ISO9007: 2008

Model Number: 0Cr25Al5

Payment & Shipping Terms

Minimum Order Quantity: 20kg

Price: To negotiate

Packaging Details: Spool, Carton or Plywood case with film according to the clients' requirements

Delivery Time: 7-12 Days

Payment Terms: L/C, T/T, Western Union, Paypal

Supply Ability: 20+TON+MONTH

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Specifications
Highlight:

electrical heating wire

,

high temperature wire

Composition:
Iron Chrome Aluminum
Shape:
Wire/ Foil/ Ribbon/ Strip/ Spring
Size:
As Clinets Required
Advantages:
Heating Resistance, Corrosion Resistance
Treatment:
Cold Drawn, Hot Rolled
Model:
0Cr25Al5, 0Cr23Al5, 0Cr21Al6Nb...
Composition:
Iron Chrome Aluminum
Shape:
Wire/ Foil/ Ribbon/ Strip/ Spring
Size:
As Clinets Required
Advantages:
Heating Resistance, Corrosion Resistance
Treatment:
Cold Drawn, Hot Rolled
Model:
0Cr25Al5, 0Cr23Al5, 0Cr21Al6Nb...
Description
Customized Size Fe Cr Al Alloy Wire Heating Resistance For Klin Elements

16 AWG/ 18 AWG/ 20 AWG FeCrAl Alloy Wire/ Foil/ Ribbon/ Strip for Klin Elements

 

 

1. Characteristic:

Low price with high electric resistance, low temperature cofficient of resistance, high working temperature and good corrosion resistance under high temperature especially.

 

Iron-Chromium-Aluminum alloy FeCrAl electric resistance heating element material has small temperature coefficient of resistivity and high operation temperature. It offers good stability at the elevated temperatures, particularly in air containing sulphur and sulphide. It offers maximum high operation temperature up to 1300C. Great oxidation and scaling resistance. High mechanical strength and good tolerability to stress and pressure levels at the elevated temperatures.

FeCrAl resistance heating alloy produces an adherent aluminum oxide layer also known as alumina. It resists the flow of current but offers good thermal conductivity. Hence it allows better flow of heat and prevents it to remain around the heating element to provide longer service life.

 

2. Applications:

It widely used in surtur and sulfide environment and producing industrial electric furnace, household electrical appliance and far infrared ray device.

 

Cement kilns are used for the pyroprocessing stage of manufacture of Portland and other types of hydraulic cement, in which calcium carbonate reacts with silica-bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of cement are made per year, and cement kilns are the heart of this production process: their capacity usually defines the capacity of the cement plant. As the main energy-consuming and greenhouse-gas–emitting stage of cement manufacture, improvement of kiln efficiency has been the central concern of cement manufacturing technology.

The rotary kiln consists of a tube made from steel plate, and lined with firebrick. The tube slopes slightly (1–4°) and slowly rotates on its axis at between 30 and 250 revolutions per hour. Rawmix is fed in at the upper end, and the rotation of the kiln causes it gradually to move downhill to the other end of the kiln. At the other end fuel, in the form of gas, oil, or pulverized solid fuel, is blown in through the "burner pipe", producing a large concentric flame in the lower part of the kiln tube. As material moves under the flame, it reaches its peak temperature, before dropping out of the kiln tube into the cooler. Air is drawn first through the cooler and then through the kiln for combustion of the fuel. In the cooler the air is heated by the cooling clinker, so that it may be 400 to 800 °C before it enters the kiln, thus causing intense and rapid combustion of the fuel.

 

 

Iron Rem %
Chromium 19 to 21 %
Carbon 0.10 %
Aluminum 4 to 5 %
Properties
Specific resistance at 20oC micro-ohm-cm 135
Coefficient of resistance x 10(-4) ohms/ohm/oC at 20oC to 1100oC 1
Linear coefficient of expansion 15 x 10 (-6) for temperature from 20oC to 1000oC
Highest service temperature 1200oC

 

Forms Produced

FeCrAl Wire FeCrAl Wire Mesh FeCrAl Heat Coil FeCrAl Sintered Felt FeCrAl Strip/Foil FeCrAl Rod/Bar
 

 

Customized Size Fe Cr Al Alloy Wire Heating Resistance For Klin Elements 0Customized Size Fe Cr Al Alloy Wire Heating Resistance For Klin Elements 1

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