Vacuum replacement → Program switch to air/N2/Ar/(small amount of H2 as needed). Reproduce and evaluate phase transition, phase stability, and surface chemistry well.
Our company offers a "Multi-Atmosphere Furnace" that is precisely designed for material evaluation and phase transition testing in oxidation/reduction atmospheres, utilizing a dual-axis of "atmosphere x temperature." It features a built-in vacuum system that allows for vacuum replacement before and after processing, followed by replacement with the specified gas, thereby reducing the risk of residual gas during furnace opening. Additionally, the high degree of freedom in tray design allows for parallel DOE (Design of Experiments) under the same conditions and multiple samples, enabling the extraction of optimal conditions for scale-up in a short cycle. [Reasons why our carbon furnace is effective for graphitization] - Compatible with generated gases such as NH3 and CO: Designed with materials, piping temperature control, and instrumentation tailored to gas characteristics. - Built-in vacuum system: Allows for vacuum replacement before and after processing, followed by replacement with the specified gas, reducing the risk of residual gas during furnace opening. - Rectangular casing x stacked design: High flexibility in tray design allows for parallel DOE under the same conditions and multiple samples, enabling the extraction of optimal conditions for scale-up in a short cycle. *For more detailed information, please download the materials or feel free to contact us.
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basic information
【Specifications】 ■ Maximum Temperature: Up to 1700℃ ■ Atmosphere: Various gases such as inert gas, vacuum, air, ammonia, etc. ■ Insulation Material: Alumina molded insulation ■ Required Utilities: Electricity, cooling water, process gas *For more detailed information, please download the materials or feel free to contact us.
Price information
*Please feel free to contact us for more details, as prices may vary depending on the device specifications.
Delivery Time
※*Please feel free to contact us for more details, as delivery times may vary depending on the specifications of the equipment.
Applications/Examples of results
【Regarding such issues】 ■ Increased emissions with scale-up - The generation of NH3 and CO, which was not a concern at small scales like tubular furnaces, has reached a level that cannot be ignored with multi-stage trays and increased batch quantities. ■ Differences in material and seal resistance have been exposed - The gas resistance/corrosion resistance of the heating chamber, crucible, and sealing materials is insufficient, raising concerns about lifespan and reproducibility. *For more detailed information, please download the materials or feel free to contact us.
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Company information
Our company integrates three technologies: "electricity," "equipment," and "chemistry," using our unique know-how to develop innovative heating furnaces and other equipment. We handle various electric furnaces (heating furnaces) such as carbon furnaces, multi-atmosphere furnaces, metal furnaces, and chlorine furnaces, leveraging our proprietary high-temperature electric furnace technology. We are not just an equipment manufacturer; we are a strategic development partner that supports innovative manufacturing with advanced heating, looking ahead to the standards of the next decade alongside our customers.
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