Better oxidation resistance wire thick wire MWS-875 / TK1 1.4mm 5.5mm 6.3mm Used For electric heaters
There are several reasons to choose Fecral resistance wire:
1. High Operating Temperature

• Fecral resistance wire can typically operate at higher temperatures compared to other types of resistance wires. For instance, some Fecral alloys can reach up to 1400°C, while common nichrome wires usually have a maximum continuous operating temperature of around 1200°C. This makes Fecral wire suitable for applications where high-temperature heat sources are required, such as in high-temperature industrial furnaces, heat treatment equipment, and some specialized laboratory equipment.

2. Excellent Oxidation Resistance

• The aluminum in the Fecral alloy forms a dense and stable alumina (Al₂O₃) film on the wire's surface at high temperatures. This oxide film is highly effective in preventing further oxidation of the wire's interior by oxygen. In contrast, nichrome wires are more prone to oxidation at high temperatures, and as the oxide layer on their surface thickens over time, it can lead to a decrease in performance, including an increase in electrical resistance and a reduction in heating efficiency.

3. High Resistivity and Heating Efficiency

• Fecral alloy has a relatively high resistivity. Under the same applied voltage and wire length conditions, it can generate more heat. The resistivity of Fecral wire can be adjusted according to specific needs through alloy composition control. This allows for more efficient conversion of electrical energy into heat energy, enabling better heating performance in applications such as electric heaters, drying equipment, and various heating elements in industrial and household appliances.

Chemical Details of our Fe-Cr-Al alloy materials:

Real picture of FeCrAl alloy wires:



Package:


4. About us

Shanghai Tankii Alloy Material Co., Ltd. specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Magnin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.

Welcome to call me or email to me for more information on our products.

Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.

We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.

We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.

Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over forty years in this field. During forty years, hundreds of management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.

Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.

Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.

We are willing to establish strong and long-time partnership with our customers

• Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers
• Quality with end to end production control
• Technical support and Customer Service