Tube furnace | Visualizing heat treatment conditions for metals and alloys

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last updated：Jun 05, 2026

サーモニックENG

Synchronously record temperature, flow rate, and pressure to optimize heat treatment conditions for metals and alloys.

We handle "tubular furnaces" suitable for examining heat treatment conditions of metal and alloy materials. In the firing and heat treatment of metals and alloys, temperature, pressure, gas flow rate, and atmospheric conditions affect alloy composition, microstructural changes, oxidation/reduction behavior, and quality variations. General-purpose tubular furnaces may only evaluate before and after firing, making it difficult to grasp temperature changes, pressure fluctuations, and gas flow during heat treatment. This equipment incorporates MFCs, pressure gauges, thermocouples, and sampling lines according to the application, allowing for the recording of temperature, flow rate, and pressure during heat treatment with the same timestamp. 【Features】 ■ Synchronized logging of temperature, flow rate, and pressure ■ Implementation of MFCs, pressure gauges, and thermocouples according to application ■ Design of sampling ports and exhaust lines ■ Compatible with various atmospheres such as vacuum, inert gas, and H2 ■ Suitable for comparing and verifying the reproducibility of heat treatment conditions for metals and alloys *For more details, please download the materials or contact us.

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basic information

【Specifications】 ■ Heating zone: 120mmφ×500mmL ■ Tube size: 70mmφ×1000mmL ■ Operating temperature: 1200℃ ■ Atmosphere: Various gases such as inert gas, vacuum, H2, etc. 【Capabilities】 ■ Synchronized logging of temperature, flow rate, and pressure ■ Addition of MFC, pressure gauge, and thermocouples ■ Design of sampling ports and exhaust lines ■ Consideration of bypass lines, drains, and condensation traps ■ Comparative evaluation of heat treatment conditions, heating rates, and atmospheric conditions *Specifications can be customized according to application.

Price information

*The price may vary depending on the device specifications, so please feel free to contact us for more details.

Delivery Time

Please contact us for details

※*Please feel free to contact us for more details, as delivery times may vary depending on the equipment specifications.

Applications/Examples of results

【Applications】 ■ Examination of heat treatment conditions for metal powders, alloy powders, and sintered bodies ■ Research and development of new alloys, confirmation of microstructural changes and phase changes ■ Monitoring of temperature, pressure, and flow rate changes during sintering ■ Comparison of atmospheric conditions such as N2, Ar, H2, and vacuum ■ Evaluation of heating rates, holding times, and gas flow conditions ■ Small-scale sintering for research and development, prototyping, and quality control 【For such challenges】 ■ Evaluation before and after sintering alone does not reveal the start and end of reactions ■ Need to simultaneously record temperature, pressure, and flow rate ■ External instrumentation can lead to calibration and synchronization issues, making reproducibility difficult ■ Desire to design including sampling ports and exhaust lines Even at the stage where conditions are not yet determined, you can consult us about furnace configurations tailored to materials, temperatures, and atmospheres.