Which is more suitable for processing stainless steel materials, vacuum furnace or ordinary furnace?

When processing stainless steel materials, vacuum furnaces and ordinary furnaces each have their own applicability and advantages and disadvantages. The following is a detailed comparison and summary of the two when processing stainless steel materials:

Advantages of vacuum furnace processing of stainless steel materials:
Material protection: Vacuum furnaces operate under low pressure or high vacuum conditions, effectively avoiding reactions between stainless steel materials and gases such as oxygen and water vapor in the air, reducing oxidation and pollution, and maintaining the purity and performance of materials.
Surface quality: Due to the vacuum environment, stainless steel materials are not easily oxidized or contaminated during the heating process, and can maintain good surface quality, especially suitable for high-precision processing requirements.
Product application: Vacuum furnace is suitable for precision machining of stainless steel materials, such as vacuum brazing, vacuum sintering, etc., which can improve the forming accuracy and performance of products.
Special processes: Vacuum furnaces can achieve some special processes, such as vacuum carburization, vacuum carbon nitrogen co carburization, etc., providing more processing options for stainless steel materials.

Advantages of processing stainless steel materials with ordinary furnaces:
Cost: The equipment procurement cost and maintenance cost of ordinary furnaces are relatively low, making them more suitable for situations with limited budgets.
Easy to operate: The operation of a regular furnace is relatively simple, easy to learn and maintain, and does not require professional technical personnel to operate.
There are various heating methods: ordinary furnaces can use various heating methods, such as electric heating, gas heating, etc., which can be adjusted according to different stainless steel materials and process requirements.

induce:
Vacuum furnace: more suitable for processing scenarios with high purity and precision requirements for stainless steel materials, such as precision molds, high-end stainless steel products, etc. Its advantage lies in providing good material protection and surface quality, while supporting special process processing. However, the cost of vacuum furnaces is high and the operation is also difficult.
Ordinary furnace: suitable for processing scenarios with low requirements for stainless steel materials and limited budget. It has low cost, simple operation, and can meet the general processing needs of stainless steel materials. But in terms of material protection and surface quality, it may not be as good as vacuum furnaces.

Overall consideration:
When choosing whether to use a vacuum furnace or a regular furnace to process stainless steel materials, it is necessary to comprehensively consider factors such as specific processing requirements, product quality, and budget. If pursuing high-precision and high-purity products with sufficient budget, vacuum furnace is a better choice; If the requirements are not too high and the budget is limited, a regular stove is an economical choice.