The high-temperature tube furnace with nitrogen gas has shown excellent performance in the field of material high-temperature processing. It combines vacuum environment, high-temperature heating, nitrogen protection, and rotation function, and has the advantages of preventing material oxidation, ensuring uniform temperature, adapting to various materials, ensuring safe operation, convenient operation, and energy-saving and high-efficiency. Let's take a detailed look below!

The highest temperature can reach 1700 ℃ in a vacuum nitrogen tube furnace (click on the picture to view product details)

1. Prevent material oxidation and ensure stable composition
Nitrogen protection mechanism: During high-temperature treatment, nitrogen acts as an inert gas, effectively isolating oxygen and preventing material oxidation or unnecessary chemical reactions. For example, in the process of metal powder sintering or ceramic material preparation, nitrogen protection can ensure the stability of material composition and avoid performance degradation caused by oxidation.
Atmosphere regulation capability: The introduction of nitrogen can also regulate the atmosphere inside the furnace, meeting the requirements of different materials for the reaction environment. By repeatedly vacuuming and introducing nitrogen gas, the oxygen content in the furnace can be reduced to an extremely low level, suitable for processing oxygen sensitive semiconductor materials, nitride ceramics, etc.

2. Good temperature uniformity ensures effective treatment
Rotation function design: Rotating the sample tube at a constant speed makes the material heated more evenly, avoiding local overheating or temperature gradient problems that may occur with traditional static heating. This feature is particularly suitable for experimental scenarios that require high temperature uniformity, such as nanomaterials and catalyst supports.
Efficient heating element: Using good heating elements such as silicon carbon rods, silicon molybdenum rods, or resistance wires, combined with high-purity alumina polycrystalline fiber furnace, to achieve rapid heating and stable temperature maintenance, ensuring that experiments are conducted in a stable temperature environment.

3. Adapt to multiple materials to meet complex needs
Wide applicability: Suitable for small high-end heat treatment needs of materials such as powders and small particles, supporting the "vacuum nitrogen" circulation replacement mode, and the programmable temperature control system can preset multiple process curves to meet complex heat treatment requirements. For example, in the preparation of ceramic powders such as silicon nitride and silicon carbide, a nitrogen atmosphere can not only prevent the oxidation of ceramic powders, but also promote the penetration of nitrogen elements, helping to form a dense ceramic structure.
Scientific research experimental tool: It is a commonly used equipment for universities and research institutes to study materials such as nano metal particles and carbon nanotubes. For example, in the synthesis of perovskite quantum dots, rotating heating combined with nitrogen protection can obtain nanocrystals with uniform particle size distribution and excellent luminescence performance.

4. Safe and reliable, easy to operate
Multiple safety protections: equipped with over temperature sound and light alarm function, automatically cutting off the heating power supply when the temperature is abnormal; Some models are equipped with leakage protection devices; The furnace adopts a double-layer shell design to reduce heat leakage and ensure the safety of operators.
Intelligent control system: Adopting an intelligent control system, temperature, speed, and gas flow can be adjusted to ensure the repeatability of experimental data. Its compact design also facilitates flexible deployment in environments with limited laboratory space.

Rotating and tilting nitrogen rotary tube furnace (click on the image to view product details)

5. Energy saving and efficient, reducing operating costs
Good insulation performance: The furnace is made of alumina polycrystalline fiber material, which has excellent insulation performance and can effectively reduce heat loss and energy consumption.
Efficient heating element: The heating element adopts high-temperature heating elements, which can withstand large loads, operate stably and have a long service life, improving energy utilization efficiency.Click to learn more customized tube furnace! Or click on online customer service to learn more about product information!