Thermal vacuum preparation of cylinders allows you to achieve the highest purity of the inner surface of the cylinder before filling with gases of high purity.
This unit is a necessary link in the technology for the preparation of cylinders for pure gases and gas mixtures and allows, due to vacuum desorption of water molecules and harmful impurities from the inner surface of the cylinders, to provide the required quality of high-purity gases in cylinders at minimal cost.
Removal of gaseous and vaporous impurities from the surface, as well as from the volume of various structural elements at elevated temperatures in a vacuum is one of the most important operations in the production of electrovacuum products. The gases extracted during the degassing of the material can be in the form of an adsorbed layer on the surface, in microscopic cavities and pores, inside the metal in a dissolved state or in the form of a chemical compound.
The metal degassing process is determined by two main factors:
Leave a request and the manager
will advise you, help you to place an order, and select a convenient
way of delivery and payment.