Product Details
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: ISO9001:2008
Model Number: 0Cr25Al5
Payment & Shipping Terms
Minimum Order Quantity: 20kg
Price: To negotiate
Packaging Details: Spool, Coil, Carton, Wooden case with plastic film according to per client's requirements
Delivery Time: 7-15 DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000+TON+YEAR
Chemical Composition: |
Ferro Bal. Chrome 20 Aluminum 6 |
Type: |
Round Wire/ Ribbon/ Strip/ Foil |
Conductor Type: |
Solid |
Surface: |
Smooth, Bright, Annealed |
Material: |
FeCrAl |
Shipment: |
Air, Sea, Express |
Chemical Composition: |
Ferro Bal. Chrome 20 Aluminum 6 |
Type: |
Round Wire/ Ribbon/ Strip/ Foil |
Conductor Type: |
Solid |
Surface: |
Smooth, Bright, Annealed |
Material: |
FeCrAl |
Shipment: |
Air, Sea, Express |
Fchw-1 Fchw-2 Fecral Alloy Heating Element Wire With Personalized Packing
General Description
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.
FCHW-1 and FCHW-2 large-sized cold-drawn wire products can be used for high-temperature resistance furnace. Practice has
proved that: the product process is stable, integrated performance is good. Has good high temperature oxidation
resistance and longer service life; excellent winding properties at room temperature processing, ease of
processing molding; little rebound resilience and so on. Processing performance is very good; operating
temperature can reach 1400 .
Main specifications and uses:
Conventional Product specifications: 0.5 ~ 10 mm
Uses: mainly used in powder metallurgy furnace, diffusion furnace, radiant tube heater and all kinds of high-temperature furnace heating body.
Product forms and size range
Round wire
0.010-12 mm (0.00039-0.472 inch) other sizes are available on request.
Ribbon (flat wire)
Thickness: 0.023-0.8 mm (0.0009-0.031 inch)
Width: 0.038-4 mm (0.0015-0.157 inch)
Width/thickness ratio max 60, depending on alloy and tolerance
Other sizes are available on request.
Resistance electric heating wire has strong antioxidant properties, but a variety of gases in furnaces such as air, carbon, sulfur, hydrogen and nitrogen atmosphere, still have a certain impact on it.
Although these heating wires all have had antioxidant treatment, the transportation, winding, installation and other process will cause damage to a certain extent and reduce its service life.
In order to extend the service life, customers need to do pre oxidation treatment before using. The method is to heat alloy elements which have installed completely in the dry air to the temperature (lower 100-200C than its maximum using temperature), heat preservation for 5 to 10 hours, then cooling slowly with furnace.
| Properties Grade |
Alchrome 875 | |||
| Cr | Al | Re | Fe | |
| 25.0 | 6.0 | Suitable | Balance | |
| Max Continuous ServiceTemperature(ºC) |
Diameter 1.0-3.0 | Diameter large than 3.0, | ||
| 1225-1350ºC | 1400ºC | |||
| Resisivity 20ºC (Omm2/m) | 1.45 | |||
| Density(g/cm 3 ) | 7.1 | |||
| Approximate Melting Point( ºC) | 1500 | |||
| Elongation (%) | 16-33 | |||
| Repeatedly Bend Frequency(F/R)20ºC | 7-12 | |||
| Continuous Service Time under 1350ºC | More than 60 hours | |||
| Micrographic Structure | Ferrite | |||
The relationship between the maximum operating temperature and the furnace atmosphere
| Furnace atmosphere | Dry Air | Humid Air | hydrogen-argon gas | Argon | Decomposition ammonia gas |
| Temp( ºC) | 1400 | 1200 | 1400 | 950 | 1200 |
Video
Video
