Tube type high-temperature sintering furnace is a sintering equipment widely used in material preparation, chemical synthesis, metallurgy, environmental protection and other fields. Let's take a detailed look at the information of tube type high-temperature sintering furnace below!

Customized large diameter tube type high-temperature sintering furnace (click on the picture to view product details)

Working principle
The tubular high-temperature sintering furnace uses a tubular heater to convert electrical energy into thermal energy, creating a high-temperature environment. At high temperatures, the crystallization, solid solution, and diffusion processes in powder materials are accelerated, thereby achieving sintering of the material. It converts electrical energy into a heat source on the inner wall of the heater, and then transfers heat to the material to be sintered through radiation and convection. Partial tubular high-temperature sintering furnaces can also perform material sintering in a vacuum environment, utilizing the vacuum environment to rapidly sinter materials and achieve densification.

FEATURES
High temperature stability: able to operate stably in high temperature environments, meeting the preparation requirements of different materials. For example, some tubular high-temperature sintering furnaces can reach a maximum temperature of 1700 ℃, which can meet the requirements of various high-temperature sintering processes.
Uniform heating: The temperature distribution inside the furnace is uniform, ensuring that the material is heated evenly and improving product quality. For example, by adopting a special insulation design and a reasonable layout of heating elements, the stability of the temperature field inside the furnace can reach ± 5 ℃.
Controllable atmosphere: The furnace atmosphere can be adjusted according to process requirements to meet the preparation requirements of special materials. By controlling the flow rate and pressure of gas, precise atmosphere control can be achieved, which is suitable for sintering experiments of atmosphere sensitive materials.
Energy saving and environmental protection: using electric heating to improve energy utilization and reduce pollution emissions. For example, the furnace body adopts a double-layer furnace shell structure, high-performance insulation materials, low external surface temperature, and is more energy-efficient.
Intelligent control: The temperature control system of the electric furnace adopts artificial intelligence regulation technology, which has PID regulation, fuzzy control, self-tuning ability, and can be programmed with various heating programs. For example, it can write a 30 segment automatic heating program with functions such as ultra-high temperature alarm, thermocouple damage power-off, and built-in parameter password control.

Application area
Laboratory research: widely used in material research, catalyst research, ceramic preparation, high-temperature reactions and other experimental processes, enabling samples to undergo various experiments and reactions under high temperature conditions.
Material processing: can be used for processing and heating various materials, such as sintering, annealing, heat treatment, etc., by changing the structure, properties, and morphology of materials to meet the needs of different material processing.
Metal processing: In the metal processing industry, it can be used for processes such as melting, heat treatment, annealing, etc., to help adjust the properties and shape of metal materials.
Semiconductor manufacturing: It is one of the essential equipment in the semiconductor industry, used for manufacturing semiconductor materials, depositing thin films, surface treatment and other processes, providing a high-temperature environment to achieve the preparation and processing of semiconductor devices.
Glass industry: In the process of glass manufacturing and processing, it can be used for processes such as melting, forming, and annealing of glass, controlling the temperature distribution and heat treatment parameters of glass to ensure the quality and performance of glass products.
Chemical industry: commonly used for the synthesis of polymer materials, activation of catalysts, heating of chemical reactions, etc.
Metallurgical industry: mainly used for metal melting, refining, continuous casting and other processes, achieving efficient metal smelting and high-quality product production through precise temperature and time control.
Ceramic industry: Used for processes such as sintering, melting, and forming ceramics, which can greatly improve the quality and production efficiency of ceramic products.
Environmental protection industry: It has a wide range of applications in waste gas treatment, solid waste incineration, and contributes to the environmental protection cause.
Food and pharmaceutical industry: can be applied to the baking, drying, sterilization and other processes of food in the food industry, as well as the drying, sterilization and other processes of drugs in the pharmaceutical industry.

Operation and maintenance
Operation points:
Ensure that the furnace is clean and the samples are evenly placed during use.
Set a reasonable heating curve to avoid equipment damage or sample abnormalities caused by rapid heating.
Strictly follow the equipment operating procedures to avoid damage to the equipment caused by misoperation.

Security maintenance:
Regularly check the sealing of the furnace body and promptly clean up accumulated dust.
Confirm that the power is turned off before and after the operation to ensure the safety of the experiment.
Pay attention to ventilation and wear protective equipment.

Customized large belly tube rotary high-temperature sintering furnace (click on the picture to view product details)

Overall, the application of tubular high-temperature sintering furnaces is very extensive. Before choosing, you can consult relevant technical or business personnel in order to configure a tubular high-temperature sintering furnace that suits your needs!Click to learn more Tube furnaces! Or click on online customer service to learn more about product information!