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What is the Price of the Vacuum Sintering Furnace for Magnetic Materials?
Magnetic materials, commonly referred to as magnetic materials, refer to strong magnetic materials, which are ancient and widely used functional materials. The magnetism of materials has been recognized and applied by people as early as 3000 years ago. For example, in ancient China, natural magnets were used as compasses. . Modern magnetic materials have been widely used in our lives. For example, permanent magnetic materials are used as motors, core materials in transformers, magneto-optical disks used as memories, and magnetic recording floppy disks for computers. According to Big Bit Information, magnetic materials are closely related to all aspects of informatization, automation, electromechanical integration, national defense, and the national economy. It is generally believed that magnetic materials refer to materials that can directly or indirectly generate magnetism from transition elements such as iron, cobalt, nickel and their alloys. Magnetic materials can be divided into soft magnetic materials and hard magnetic materials according to the difficulty of demagnetization after magnetization. Substances that are easy to demagnetize after magnetization are called soft magnetic materials, and those that are not easy to demagnetize are called hard magnetic materials. Generally speaking, the remanence of soft magnetic materials is small, and the remanence of hard magnetic materials is larger.
Vacuum sintering furnace is mainly used for sintering active and insoluble metals, hard alloys, magnetic materials and stainless steel. It is actually low pressure (reduced pressure) sintering. The higher the vacuum and the closer the distance to the neutral atmosphere, the less chemical reactions that occur in the material.
The main advantages of vacuum sintering furnace are:
(1) Vacuum is beneficial to the removal of adsorbed gas, and has a significant promotion effect on the shrinkage in the later stage of sintering.
(2) Vacuum is beneficial to remove impurities such as silicon, aluminum, magnesium, calcium and their oxides, and plays a role of purifying materials.
(3) Vacuum can improve the wettability of liquid phase sintering, which is conducive to the shrinkage during the sintering process and improves the structure of the alloy.
(4) Vacuum is an ideal inert gas. When other primary or inert gas is not suitable, or the material is easy to be decarburized and carburized, a vacuum sintering furnace can be used.
(5) Reduce the pollution of products by harmful components (water, oxygen, nitrogen, etc.) in the atmosphere.
The model of SIMUWU magnetic material vacuumsintering furnace is as following.
Shanghai Geheng Vacuum Technology Co., Ltd. is a vacuum heat treatment furnace manufacturer with many years of experience in design, manufacturing and production. Mainly produce vacuum heat treatment furnace, vacuum sintering furnace, vacuum brazing furnace, New Energy And Environmental Protection Equipment and Vacuum Carbonization Furnace .Provide customized services, equipment work area can be based on customer output.
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