Nichrome 90 Resistance Heating Wire
| Product Details | |
| Place Of Origin | China |
Brand Name | DLX |
Model Number | Ni90Cr10 |
| Payment & Shipping Terms | |
| Minimum Order Quantity | 5 |
| Packaging Details | Spool Package With Carton Box, Coil Package With Polybag |
| Delivery Time | 5-21 Days |
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
Supply Ability | 300 Tons Per Month |
Ni90Cr10 Heating Resistance Wire
Ni90Cr10 is kind of nickel-chromium alloy products, it is suitable for temperature applications up to 1250°C. Chromium content provides very good life time, it is usually used as a vape Heating Element .
Ni90Cr10 is characterized by high resistivity, good oxidation resistance, good ductility after use and excellent weldability. NiCr Alloy is a good material for heating industry.
Heater Elements
Ni90Cr10 resistance wire serves as the core material in resistance heaters, used to manufacture heating elements such as heating coils, heating rods, or heating plates. These elements generate heat by passing current through the resistance wire, converting energy into heat for heating air, liquids, or solids.
Industrial Heating Applications
Ni90Cr10 resistance wire is extensively used in industrial heating processes such as metal melting, plastic heating, or other industrial heating applications. Its high temperature stability and adjustable resistance characteristics make it an ideal choice for various heating equipment.
High-Temperature Environments
Due to its excellent high temperature stability, Ni90Cr10 resistance wire provides reliable heating in environments requiring high temperature heating, such as high-temperature furnaces, heat treatment equipment, or smelting processes.
Household Appliances
Ni90Cr10 resistance wire is also widely used in resistance heaters in household appliances such as ovens, toasters, electric kettles, etc. They provide fast and uniform heating of food or liquids, offering convenient home heating solutions.
| Performance material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Composition | Ni | 90 | Rest | Rest | 55.0～61.0 | 34.0～37.0 | 30.0～34.0 |
| Cr | 10 | 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 | ||
| Maximum temperature℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Meltiing point ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Density g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Resistivity（μΩ·m,20℃） | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | ||
| Elongation at rupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Specific heat（J/g.℃） | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | |
| Thermal conductivity（KJ/m.h℃） | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | ||
Coefficient of lines expansion19 (20～1000℃) | 18 | 17 | 17 | 19 | 19 | ||
| Micrographic structure | Austenite | Austenite | Austenite | Austenite | Austenite | ||
| Magnetic properties | onmagnetic | onmagnetic | onmagnetic | onmagnetic | onmagnetic | ||
Nichrome 90 is an alloy known for its excellent resistance heating properties. It is composed of approximately 90% nickel and 10% chromium. This alloy is commonly used in applications requiring stable resistance and high-temperature performance. Here's a detailed overview of Nichrome 90 resistance heating wire:
Properties:
High Electrical Resistivity:
Nichrome 90 has a high electrical resistivity, making it ideal for use in resistance heating applications.
High Melting Point:
The alloy has a high melting point (around 1400°C or 2552°F), which allows it to function effectively at high temperatures.
Oxidation Resistance:
Excellent resistance to oxidation and corrosion at high temperatures, which extends the lifespan of the heating elements.
Thermal Stability:
Maintains stable resistance and mechanical properties even at elevated temperatures.
Mechanical Strength:
Good mechanical strength and ductility, making it easy to form into wires and other shapes.
Non-Magnetic:
The alloy is non-magnetic, which can be advantageous in certain applications where magnetic interference needs to be minimized.
Applications:
Heating Elements:
Used in a variety of heating elements, including those in toasters, hair dryers, electric ovens, and space heaters.
Industrial Furnaces:
Employed in industrial furnaces and kilns for processes that require high temperatures, such as metal casting and ceramic firing.
Resistors:
Suitable for manufacturing precision resistors and rheostats where stable resistance is required.
Laboratory Equipment:
Used in laboratory equipment like heating mantles and high-temperature ovens.
Vaporizers:
Commonly used in e-cigarettes and vaporizers due to its consistent heating properties.
Hot Cutting:
Utilized in hot wire foam cutters and other cutting equipment where a heated wire is needed to melt through materials.
Advantages of Nichrome 90 Heating Wire:
Durability:
Long-lasting and resistant to wear and tear even in high-temperature applications.
Consistency:
Provides consistent and reliable heating performance, which is crucial for precision applications.
Versatility:
Can be used in a wide range of heating applications, both domestic and industrial.
Ease of Fabrication:
Can be easily fabricated into various forms, including wires, strips, and coils, to suit different applications.
Maintenance:
Oxidation Layer:
An oxide layer may form on the surface over time, which can protect the underlying material. However, excessive build-up should be monitored and cleaned as necessary.
Handling:
Care should be taken when handling and installing Nichrome 90 wire to avoid kinks and bends that could affect its performance.
Conclusion:
Nichrome 90 resistance heating wire is a versatile and reliable material used in numerous high-temperature applications due to its excellent resistance, thermal stability, and durability. Its properties make it ideal for both domestic appliances and industrial processes requiring consistent and efficient heating.
FAQs
Q：I have sent the RFQ, when can I expect a reply?
A：We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.
Q：How long is the delivery time?
A：It depends on the order quantity ,Usually it takes about 20-30 days.
Q：Do you accept OEM/ODM manufacturing?
A：Yes! We do accept OEM/ODMmanufacturing. You could give us your samples or drawings.
Q：Can you send me your catalogue?
A：Yes, please contact us.We can share with our catalogue for you by email.
Q：How to control the products quality in your company?
A：With professional quality team, advanced product quality planning, strict implementation, continuous improvement, the quality of our products is well controlled and consistent.
Q：Can you provide detailed technical data and drawing?
A：Yes, we can. Please tell us which product you need and the applications, we will send the detailed technical data and drawing to you for your evaluation and confirm.
