Nichrome Heating Coil
| Min. Order: | 50 Kilogram |
|---|---|
| Payment Terms: | L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 10 tons/month |
| Place of Origin: | Hebei |
Company Profile
| Location: | Beijing, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Nickel Wire Mesh, Monel 400 Wire Mesh Demister, Incoloy Sheet Plate Strip, Monel Sheet Plate Strip, Inconel 625 Alloy Strip Sheet Plate |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Nichrome Heating Coil: | Nichrome Heating Coil |
| Production Capacity: | 10 tons/month |
| Packing: | Standard package |
| Delivery Date: | 2 to 30days |
Product Description
Nichrome Heating Coil
Nichrome Heating Coil is a name for a Nickel-Chromium Heating Coil. It is corrosion resistant and has high melting point of about 1400 °C (2552 °F). The heating coil has relatively high resistivity and very good resistance to oxidation at high temperatures.
Nichrome Heating Coils have many advantages, such as deformation ability, thermal stability, mechanical character, shockproof ability in thermal state and anti-oxidization. For heating, resistance Heating Coil must be stable in air when hot. Nichrome Heating Coil forms a protective layer of chromium oxide when it is heated for the first time. Material beneath the layer will not oxidize, preventing the Heating Coil from breaking or burning out.
Due to Nichrome Heating Coil's relatively high resistivity and resistance to oxidation at high temperatures, Nichrome Heating Coil is widely used in heating elements, electric furnace heating and heat-treating processes in the chemical, mechanical, metallurgical and defense industries, such as in hair dryers, electric ovens, toasters, vacuum coating, inner components of vacuum valves, etching resistor, brake resistor, tube heater, sealer and boiler.
Due to Nichrome Heating Coil's relatively high resistivity and resistance to oxidation at high temperatures, Nichrome Heating Coil is widely used in heating elements, electric furnace heating and heat-treating processes in the chemical, mechanical, metallurgical and defense industries, such as in hair dryers, electric ovens, toasters, vacuum coating, inner components of vacuum valves, etching resistor, brake resistor, tube heater, sealer and boiler.
Nichrome Heating Coil also has good anti-corrosion and high resistant co-efficiency. Nichrome Heating Coil is commonly used in ceramics as an internal support structure to help some elements of clay sculptures hold their shape while they are still soft.
Heating Coils are specified in resistance, volt-amps (watts), outside diameter (OD), wire diameter and pitch or coils per unit length. It can be manufactured according to the customer's requirements.
Applications of Nichrome Heating Coil: Heating Coils are found in consumer and industrial applications. Large diameter Heating Coils are used within plastic injection molding, blow molding machines, autoclaves, industrial paint booths, food processing equipment, and environmental chambers. Consumer applications include hair dryers, residential space heaters, electric ovens, and electric central heating systems.
Nickel Chromium alloys Comparison: | ||||||
Material | Cr20Ni80 | Cr30Ni70 | Cr20Ni35 | Cr20Ni30 | ||
Component % | Ni | Remanent | Remanent | 55.061.0 | 34.037.0 | 30.034.0 |
Cr | 20.023.0 | 28.031.0 | 15.018.0 | 18.021.0 | 18.021.0 | |
Fe | ≤1.0 | ≤1.0 | Remanent | Remanent | Remanent | |
Highest temperature | 1200 | 1250 | 1150 | 1100 | 1100 | |
Melting point | 1400 | 1380 | 1390 | 1390 | 1390 | |
Density g/cm3 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Resistance ratio μΩ·m,20 | 1.09±0.05 | 1.18±0.05 | 1.11±0.05 | 1.04±0.05 | 1.04±0.05 | |
Extend ratio % | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
Specific heat J/g. | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
coefficient of heat conductivity KJ/m.h | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Wire expand coefficient a×10-6/201000 | 18 | 17 | 17 | 19 | 19 | |
Micro-organization | Austenite | Austenite | Austenite | Austenite | Austenite | |
Magnetism | Non-magnetism | Non-magnetism | Non-magnetism | Non-magnetism | Non-magnetism | |
Product Description: The product produced by us is of good quality and is priced reasonably.
Competitive price: The labour cost and cost on procuring the raw materials is low and hence the manufacturing cost is reasonable. We provide high facility in short producing cycle and have strong adaptive capacity in producing variation of products.
High quality assured: The work done by us has a good command of advanced technological process in the respect of smelting, rolling, drawing and heat treatment up to finished products. The chemical analysis department, the physical testing department and the quality control department all operate an all-round monitoring of our products from raw materials to final products.
Packing Process & Transportation:
Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.
Transportation: By air: Beijing International Airport OR By sea: Trianjin Seaport
We provide our customers with excellent services. If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).
