Vacuum engineering

Vacuum engineering is the field of engineering that deals with the practical use of vacuum in industrial and scientific applications. Vacuum may improve the productivity and performance of processes otherwise carried out at normal air pressure, or may make possible processes that could not be done in the presence of air. Vacuum engineering techniques are widely applied in materials processing such as drying or filtering, chemical processing, application of metal coatings to objects, manufacture of electron devices and incandescent lamps, and in scientific research. Key developments in modern science owe their roots to exploiting vacuum engineering, be it discovering fundamental physics using particle accelerators, the advanced analytical equipment used to study physical properties of materials or the vacuum chambers within which cryogenic systems are placed to execute operations in solid state Qubits for quantum computation. Vacuum engineering also has its deep bearings in manufacturing technology.

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