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Thermocouples

Heat treatment furnaces rely heavily on thermocouples for precise temperature measurement and control. These versatile sensors ensure that the desired metallurgical properties are achieved in the treated materials.

Safety

Quality Tested

Type K (Chromel-Alumel)

Temperature Range: 100°C to 1,260°C

Key Features:

  • One of the most common and cost-effective thermocouples.
  • Suitable for oxidizing and neutral atmospheres, but not for reducing or sulfurous environments.
  • Good accuracy and wide temperature range make it ideal for general-purpose applications.

Applications:

  • Sealed Quench Furnaces
  • Mesh Belt Furnaces
  • Pusher Furnaces etc

Type N (Nicrosil-Nisil)

Temperature Range: 100°C to 1,260°C

Key Features:

  • Excellent resistance to oxidation and stability in high-temperature environments.
  • Better performance than Type K in harsh industrial settings.

Applications:

  • Aerospace aluminium solutionising and annealing.

Advantages of Thermocouples:

Temperature Measurement and Control:

  • Thermocouples accurately measure the temperature within the furnace chamber, ensuring that the set point temperature is maintained throughout the heating process.
  • This precise control is critical for achieving the desired microstructure and properties in the treated material.

Process Monitoring and Optimization:

  • By continuously monitoring the temperature, thermocouples help optimize the heating rates, leading to improved process efficiency and reduced energy consumption.
  • They also aid in identifying any deviations from the desired temperature profile, allowing for timely adjustments.

Quality Control:

  • Accurate temperature measurement ensures that the treated materials meet the required specifications, enhancing product quality and consistency.
  • Thermocouples play a vital role in maintaining strict quality control standards.
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NOTE:

Spare parts mentioned are exclusively available for furnaces supplied by
HIGHTEMP FURNACES.