Application of Vacuum Annealing Furnace in the Metal Industry
06-18-2025 Author: KJ technology
The application of vacuum annealing furnace in the metal industry is extensive and critical, mainly reflected in the following aspects:
1. Stainless steel product processing: Vacuum annealing furnace is particularly suitable for continuous bright annealing, solid solution, demagnetization and stainless steel quenching treatment of stainless steel products. These stainless steel products include plumbing equipment, water expansion parts, pins, medical devices, stainless steel nails, stainless steel screws, riveting parts, stainless steel bearings, watch cases, watch straps, cutting tools, micro shafts, self tapping and self drilling, tableware, etc. After being treated in a vacuum annealing furnace, the surface of the product is smooth, without oxidation or decarburization, and has the advantages of high production efficiency, low energy consumption, less pollution, easy operation and use, and low labor intensity.
2. Improving metal properties: In the field of metal materials such as steel, aluminum alloys, titanium alloys, etc., vacuum annealing furnaces can be used to improve the microstructure of metals, enhance their strength, hardness, corrosion resistance, and other properties. For example, in the manufacturing of stainless steel products, vacuum annealing can improve the corrosion resistance and oxidation resistance of stainless steel materials, thereby enhancing product quality and service life. In the manufacturing of automotive components, vacuum annealing treatment can improve their tensile strength and wear resistance, thereby increasing the safety and reliability of automotive components.
3. Special material processing: Vacuum annealing furnaces also perform well in processing special materials, such as titanium alloys, soft magnetic alloys, etc. These special materials have a wide range of applications in aerospace, navigation, nuclear power, petrochemicals and other fields, with extremely high quality requirements for the materials. Vacuum annealing is an important process for the production of intermediate and finished products. Stress relief or recrystallization annealing in a non oxidizing and non polluting state can eliminate work hardening and restore plasticity.
4. Precision parts processing: Vacuum annealing furnace can be used for bright and non oxidizing annealing heat treatment of precision parts, avoiding contact with complex gas components under high temperature conditions, ensuring the purity and performance of the parts.
