What are the commonly used techniques and equipment for heat treatment in zinc alloy die casting plants? Today I will take you to know in detail: 1. Vacuum refilling nitrogen well tempering furnace high pressure gas quenching has great development prospects. The pressure tends to rise. According to information, foreign countries have developed high-temperature and high-pressure vacuum furnaces with a pressure of 100×105Pa and an operating temperature of 2200°C for sintering and physical testing. 2. Vacuum high pressure gas quenching furnace low vacuum heat treatment is a new force in the vacuum heat treatment family. It is an inexpensive vacuum heat treatment technology; changing the furnace pressure can quickly remove harmful gases such as oxygen and water vapor in the bore, and accelerate carburization and nitriding process. 3. Develop a high-pressure gas quenching furnace suitable for high-speed steel heat treatment. There are hundreds of high-temperature salt bath furnaces in China. It is very difficult to change to vacuum quenching, especially for large-scale high-speed steel tools such as broaches and large hobs. 4. Vacuum furnaces should also be personalized. Vacuum furnaces are usually only equipped with 1 to 3 pieces of work. The product quality is very stable. Stones from other mountains can attack jade. The experience of others is worth learning. In terms of national conditions, mixed loading is a common phenomenon. Should we learn a lesson?

 

5. Widely adopt computer microelectronic technology and network technology to research and develop the network intelligentization of the intelligent control system of high-pressure gas quenching vacuum furnace to realize the control of furnace temperature, pressure and vacuum degree. If this technology can be successfully applied in vacuum carburizing and nitriding, it can realize unmanned operation, greatly advance the vacuum heat treatment technology, and remove obstacles for vacuum heat treatment. 6. Vacuum brazing and quenching composite heat treatment zinc alloy die-casting plant combines vacuum brazing and quenching is a very dynamic composite heat treatment technology. The amount of domestic mechanical blades is very large, and it is not impossible to treat brazed or gold-steel small blades in a vacuum furnace. With the rapid development of science and technology and the urgent need of modern production, the application of vacuum heat treatment technology is more and more widely. Vacuum heat treatment technology has a series of advantages such as no oxidation, no decarburization, degreasing, degassing, good surface quality, small distortion, good overall performance of heat treatment workpieces, and no pollution, high degree of automation, etc., zinc alloy die casting plant has heat treatment The unit should select a suitable vacuum furnace according to the situation, give full play to the advantages of vacuum heat treatment, and should not treat the vacuum furnace as a decoration, it should produce benefits.