What is Kanthal mesh?

Kanthal mesh is a woven or knitted wire mesh made from Kanthal D, Kanthal A1 or Kanthal APM, iron-chromium-aluminum (FeCrAl) alloys. It is known for its high-temperature resistance, durability, and excellent oxidation resistance, making it a popular material for various industrial and commercial applications. We produce high quality Kanthal mesh according to each customer’s specific requirement. Here’s a detailed overview of Kanthal mesh:

 Properties of Kanthal Mesh

1. Material Composition:

   – Iron (Fe): Balance

   – Chromium (Cr): 20-23%

   – Aluminum (Al): 4.5-6.5%

   – Small amounts of other elements like cobalt (Co) and manganese (Mn).

2. High-Temperature Resistance:

   – Can withstand temperatures up to 1400°C (2552°F).

   – Forms a protective layer of aluminum oxide (Al₂O₃) at high temperatures, which prevents further oxidation.

3. Oxidation and Corrosion Resistance:

   – Excellent resistance to oxidation and corrosion, even in harsh environments.

4. Durability:

   – Highly durable and long-lasting, even under repeated thermal cycling.

5. Electrical Resistivity:

   – High electrical resistivity, making it suitable for heating applications.

 Applications of Kanthal Mesh

Kanthal mesh is used in a variety of high-temperature and heating applications, including:

1. Industrial Heating Elements:

   – Used in furnaces, kilns, and industrial heaters for uniform heat distribution.

2. Vaping and E-Cigarettes:

   – Popular in rebuildable atomizers (RBAs) and vaping coils due to its durability, resistance to oxidation, and ability to produce consistent vapor.

3. Heat Shields and Insulation:

   – Used as a heat shield or insulation material in high-temperature environments.

4. Catalytic Converters:

   – Used as a support structure for catalysts in automotive and industrial applications.

5. Filtering and Sieving:

   – Used in high-temperature filtration systems for gases and liquids.

6. Laboratory Equipment:

   – Used in high-temperature lab equipment and experiments.

 Advantages of Kanthal Mesh

– High-Temperature Performance: Can operate at extremely high temperatures without degrading.

– Oxidation Resistance: Forms a protective oxide layer that prevents rust and corrosion.

– Durability: Long-lasting and resistant to thermal cycling.

– Versatility: Can be woven or knitted into various mesh sizes and shapes for different applications.

– Cost-Effective: Provides excellent performance at a relatively low cost compared to other high-temperature materials.

 Types of Kanthal Mesh

1. Woven Mesh:

   – Made by weaving Kanthal wires in a crisscross pattern.

   – Provides a uniform and stable structure.

   – Used in applications requiring precise heat distribution.

2. Knitted Mesh:

   – Made by interlocking loops of Kanthal wire.

   – More flexible and easier to shape.

   – Used in applications requiring flexibility and conformability.

 Key Considerations When Using Kanthal Mesh

1. Mesh Size:

   – The size of the mesh (number of wires per inch) determines its porosity and strength. Choose the appropriate mesh size based on the application.

2. Wire Diameter:

   – Thicker wires provide more durability and higher heat resistance, while thinner wires offer greater flexibility.

3. Operating Environment:

   – Ensure the mesh is suitable for the specific environment (e.g., oxidizing, reducing, or inert atmospheres).

4. Installation:

   – Handle carefully to avoid damaging the mesh during installation.

 Summary

Kanthal mesh is a versatile and durable material made from Kanthal alloys, known for its high-temperature resistance, oxidation resistance, and durability. It is widely used in industrial heating, vaping, filtration, and laboratory applications. Its ability to withstand extreme temperatures and harsh environments makes it a reliable choice for demanding applications.