New Design High Temperature Industrial Oven Powder Metallurgy Heat Treatment Vacuum Sintering Furnace

Electric sintering furnaces are widely used in various fields. In the metallurgical industry, it is mainly used to manufacture metal materials such as iron and steel. Through sintering treatment, the original ore is transformed into block like material, which is convenient for subsequent processing and utilization; In the chemical industry, sintering furnaces can be used to manufacture raw materials for various chemicals; In the building materials industry, it is applied in the production of materials such as cement and ceramics; In the ceramic industry, sintering furnaces are used to produce various ceramic products. In addition, with the continuous development of technology, the application of electric sintering furnaces in new energy, aerospace and other fields is becoming increasingly widespread.

Vacuum sintering furnaces are widely used in the preparation and processing of materials such as ceramics, metals, and powder metallurgy. Specifically, it is mainly used to prepare high-performance functional ceramic materials, high-purity metal materials, hard alloys, magnetic materials, etc. It has important applications in aerospace, automotive industry, electronic devices, medical equipment and other fields. Vacuum sintering furnace is an important material processing equipment, which has the advantages of high temperature and high vacuum environment, good temperature uniformity, fast heating speed, and energy saving and environmental protection. It has wide applications in multiple fields and requires regular maintenance and upkeep to ensure its normal operation and extend its service life.

The application range of sintering furnace is very wide, mainly including:

Ceramic field: used for sintering ceramic powders, ceramic inserts, and other zirconia ceramics.

Powder metallurgy field: used for producing various powder metallurgy mechanical parts, such as gears, bearings, etc.

In the field of solar energy, polycrystalline silicon ingot furnace is also a type of sintering furnace used for the manufacturing of solar cells.

Other fields: such as sintering of diamond saw blades, heat treatment of copper, annealing of steel strips, etc.

Usage and maintenance

When using a sintering furnace, it is necessary to strictly control the temperature and sintering time to ensure the quality and performance of the material. At the same time, the design and manufacturing of sintering furnaces also need to consider special processing requirements, such as corrosion resistance, compression resistance, and good thermal stability. In order to maintain the good performance and extend the service life of the sintering furnace, regular maintenance and upkeep are also necessary, including cleaning the interior of the furnace, inspecting heating elements, replacing worn parts, etc.

The working principle of a sintering furnace mainly revolves around sintering materials in high-temperature environments. It is usually equipped with powerful heating elements such as electric heating wires, silicon carbide rods, or electromagnetic induction heating devices, which can quickly raise the temperature inside the furnace to the desired sintering temperature. During the sintering process, a series of physical and chemical changes occur in the particles inside the material. The atoms on the surface of the particles begin to diffuse, and adjacent particles gradually form necks and bond together. At the same time, the pores inside the material gradually shrink, the density increases, and the crystal structure may also change, thereby significantly improving the performance of the material.