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How to choose a crucible electric furnace?When choosing a crucible electric furnace, multiple factors need to be considered comprehensively to ensure the selection of suitable equipment. Let’s take a look at what to pay attention to when choosing a crucible electric furnace!

08-09
What is the purpose of passing nitrogen gas through a vacuum annealing furnace?The role of nitrogen gas in vacuum annealing furnaces is multifaceted, mainly including preventing oxidation, nitriding modification, serving as a cooling medium, protecting electric heating elements, and improving process efficiency. These effects collectively promote the improvement of material properties and the optimization of heat treatment processes.

08-09
What is a vacuum nitrogen annealing furnace?Vacuum nitrogen annealing furnace is a special heat treatment equipment that combines vacuum technology and nitrogen environment to achieve special annealing treatment of materials or workpieces. The following is a detailed explanation of the vacuum nitrogen annealing furnace:

08-09
The usage method of vacuum annealing furnaceThe usage method of vacuum annealing furnace mainly includes the following steps:

08-09
Common problems and solutions of vacuum annealing furnaceVacuum annealing furnaces may encounter various problems during use. Here are some common problems and their solutions:

08-09
What is the reason for the difference between the actual temperature and the displayed temperature of the vacuum annealing furnace?The difference between the actual temperature and the displayed temperature of the vacuum annealing furnace may be caused by various factors, and the following are some of the main reasons:

08-09
What is the reason for insufficient vacuum degree in the vacuum annealing furnace?The reasons for insufficient vacuum degree in vacuum annealing furnaces may involve multiple aspects, mainly including the following:

08-09
Can the vacuum annealing furnace be ventilated with air?It is generally not recommended to introduce air into a vacuum annealing furnace. The main reasons and considerations are as follows:

08-09
Can a vacuum annealing furnace have an atmosphere?Vacuum annealing furnace is a specialized equipment for material heating treatment. Its working principle is mainly to heat the material at high temperature in a vacuum state to remove gases, reduce impurity content, and improve the purity and strength of the material. However, in some cases, for specific process requirements, a vacuum annealing furnace can also be heated by introducing a certain atmosphere.

08-09
Can a vacuum annealing furnace anneal metal workpieces?Vacuum annealing furnace is mainly used for heat treatment of metal materials such as stainless steel, titanium alloy, nickel based alloy, etc. in vacuum or protective atmosphere, including annealing, solid solution, aging and other processes. Annealing is an important process aimed at changing the microstructure and properties of metal workpieces through heating and slow cooling, in order to eliminate stress, improve toughness, and enhance cutting performance.

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