Aerospace standard vacuum furnace is a very important equipment, widely used in aerospace field. It is composed of four parts: vacuum furnace body, vacuum system, heating system and control system. The main function of the vacuum furnace is to heat and treat the object in an oxygen-free or low-oxygen environment, which is mainly used for high-temperature treatment and heat treatment process. Below I will introduce in detail the aerospace standard vacuum furnace features, working principle, application areas and future development trend.

First, the characteristics of aerospace standard vacuum furnace

1. superior high temperature performance: aerospace standard vacuum furnace can provide high temperature heating, the temperature range is usually more than 200 ℃, up to 2500 ℃, to meet the needs of high temperature treatment in the field of aerospace.

2. high vacuum: the vacuum degree of aerospace standard vacuum furnace is usually above 10-5Pa, which can provide a good vacuum environment to ensure that the items are not affected by oxygen and other gases during the heating process.

3. good stability: aerospace standard vacuum furnace has good stability and control performance, can accurately control the heating temperature and time, to ensure that the quality of the items in the heating process is stable.

4. excellent structural design: aerospace standard vacuum furnace adopts high temperature alloy materials and high temperature resistant seals, with good structural design and durability, can be a long time stable operation.

Second, the working principle of aerospace standard vacuum furnace

The working principle of aerospace standard vacuum furnace is to evacuate the gas in the furnace chamber through vacuum system to form a vacuum environment, and then heat the articles in the furnace chamber through heating system. The control system can monitor the temperature and vacuum degree in the furnace cavity in real time, and adjust according to the set parameters to ensure the stability and accuracy of the heating process.

Third, the application field of aerospace standard vacuum furnace

Aerospace standard vacuum furnace has a wide range of applications in the aerospace field, mainly including the following aspects:

1. ceramic material preparation: aerospace standard vacuum furnace can be used for the preparation and treatment of ceramic materials, such as oxide ceramics, silicon nitride ceramics and so on.

2. metal material treatment: aerospace standard vacuum furnace can be used for annealing, quenching, heat treatment and other processes of metal materials.

3. semiconductor device preparation: aerospace standard vacuum furnaces can be used for semiconductor device vaporization, annealing and other processes.

4. solar cell preparation: aerospace standard vacuum furnace can be used for solar cell preparation and heat treatment process.

Fourth, the future development trend of aerospace standard vacuum furnace

With the continuous development of aerospace technology, aerospace standard vacuum furnace is also constantly updated, the future development trend mainly includes the following aspects:

1. High-temperature performance enhancement: the high-temperature performance of the future aerospace standard vacuum furnace will be further enhanced to meet the heating needs of higher temperatures.

2. Intelligent control: the future aerospace standard vacuum furnace will be more intelligent, the control system will be more intelligent, can realize automated production.

3. energy saving and environmental protection: the future aerospace standard vacuum furnace will be more energy-saving and environmentally friendly, reducing energy consumption and environmental pollution.

In short, the aerospace standard vacuum furnace is a very important equipment in the field of aerospace, with superior high temperature performance, high vacuum, good stability and other characteristics, widely used in the preparation of ceramic materials, metal materials processing, semiconductor device preparation and other fields. In the future, with the continuous development of technology, aerospace standard vacuum furnace will continue to improve high temperature performance, intelligent control, energy saving and environmental protection and other directions.