Nichrome Resistance Heating Wire

Nichrome Resistance Heating Wire is a name for a Nickel-Chromium Wire. Nichrome Wire is corrosion resistant and has a high melting point of about 1400 °C (2552 °F). Nichrome Wire has high resistivity and very good resistance to oxidation at high temperatures. The ultimate tensile strength of Nichrome Wire is 105,000 PSI (Pounds per Square Inch), yield strength is around 50,000 PSI and modulus of elasticity is 31 x 106 PSI.

Nichrome Resistance Heating Wire have many advantages, such as deformation ability, thermal stability, mechanical character, shockproof ability in thermal state and anti-oxidization. For heating, Resistance Wire must be stable in air when hot. Nichrome Wire forms a protective layer of chromium oxide. Due to Nichrome Wire's relatively high resistivity and resistance to oxidation at high temperatures.

Nichrome Wire 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, boiler and even electronic cigarettes. Typically, Nichrome Wire is wound in coils to a certain Heat resistance and current is passed through to produce heat. They are also used as material of industrial equipment and heat resistant elements in the electronics and light textile industries.

Nichrome Wire is an ideal material because it has relatively high resistance and forms an adherent layer of chromium oxide when it is heated for the first time. Material beneath the Resistance Wire will not oxidize, preventing the Resistance Wire from breaking or burning out. So Nichrome Wire is good for anti-corrosion and high resistant co-efficiency. Nichrome Wire is applicable for heat treatment, air-carbon furnace, chemical industry, machinery, metallurgy.

Nichrome Wire 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. Nichrome Wire's metallurgical structure confers them a very good plasticity when cold. There is a growth of the grain under heat during utilization of the element without inducing embrittlement of it when cold.

Nichrome Wires are used for the manufacture of electric resistances for appliances (insulated elements type tubular resistances or for example opened elements on micanit plate) or for application of industrial furnaces. In addition of a relatively high specific resistance, Ni-Cr alloys join all the necessary properties for good performances in use of furnaces: Resistance to oxidation (they are not sensitive to aggressions of humid air). Low embrittlement at high temperature Good plasticity – Easier to give them a shape compared with Fe Cr Al (lower mechanical characteristics allow indeed a good control of elasticity of the product during shaping (coiling, folding, drawing). Good resistance to creeping (more important than ferritic alloys) which is important during conception of a resistance presenting big heights of waves. Maximal temperature recommended in the furnace: 1922 / 2012 °F in order to obtain a reasonable life time of the elements.

Available Specifications:
Wire Diameter: 0.05mm-10.0mm, 0.002 Inch to 0.3937 Inch

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.

       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

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