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Product Details:
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| Density: | 7.1 G/cm3 | Material: | Fe Cr Al |
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| Resistivity: | 1.42 | Port: | Shanghai |
| Type: | Round Wire | Use: | Sealing Machine |
| High Light: | nichrome resistance wire,nickel alloys |
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Sealer Stable Resistance Fecral Alloy 0cr25al5 Wire Diameter 0.6 - 1.0mm
1. Description and Feature
FeCrAl Alloy, is now the most widely used in electric heating resistance alloy. With the characteristics of stable performance; anti-oxidation; corrosion resistance; low expansion coefficient; high temperature stability; excellent coil-forming ability; high surface load; uniform and beautiful surface condition without spots.
It is mainly used in electric locomotive, diesel locomotive, metro vehicle and high Speed moving car etc brake system brake resistor, electric ceramic cooktop, industrial furnace.
Feature: high resistance, low coefficient of electric resistance, High operating temperature, good corrosion resistance under high temperature.
Size Available in Stock: 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm
2. Packing detail
Spool, coil, wooden case with wrapping material according to per client´s requirements.
3. Products and Services and Delivery
1). Pass: ISO9001 certification, and SO14001certification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast Delivery
Delivery status and supply state of furnace resistance alloy heating ribbon
Wire and plate with the looseness or oxidation colour soft modal supply.
Strip except special requirements outside, general with after annealing oxidation colour supply.
The flat silk thread and protecting gas to light after annealing soft modal supply.
2, product packaging of furnace resistance alloy heating ribbon
Wire or strips to pack cloth bandaged volumes supply.
Thread and flat silk, axis encapsulate supply.
3, export products and users have special requirement, negotiation.
Note
1, when the design should be based on the power wiring method, reasonable surface load, the correct choice of silk diameter,
2, before installation coping furnace thorough examination, cleared ferritic, "carbon, and the electric stove contact risks to avoid short circuit, in case caused furnace silk breakdown,
3, when installation should press design wiring method properly connected;
4, in use before should check the sensitivity of the temperature control system, in case of failure, cause temperature burnt.
Temperature Factor of Electrical Resistivity
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC | 700ºC | 800ºC | 900ºC | 1000ºC |
| 1 | 1.005 | 1.014 | 1.028 | 1.044 | 1.064 | 1.090 | 1.120 | 1.132 | 1.142 | 1.150 |
Mechanical Properties
| Max Continuous Service Temp | 980ºC |
| Resisivity at 20ºC | 1.28 ohm mm2/m |
| Density | 7.4 g/cm3 |
| Thermal Conductivity | 52.7 KJ/m@h@ºC |
| Coefficient of Thermal Expansion | 15.4×10-6/ºC |
| Melting Point | 1450ºC |
| Tensile Strength | 637~784 Mpa |
| Elongation | Min 12% |
| Section Variation Shrink Rate | 65~75% |
| Repeatedly Bend Frequency | Min 5 times |
| Continuous Service Time | - |
| Hardness | 200-260HB |
| Micrographic Structure | Ferrite |
| Magnetic Property | Magnetic |
Contact Person: Mr. Martin Lee
Tel: +86 150 0000 2421
Fax: 86-21-56116916
