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Aluminum (and its alloys)

Aluminum (and its alloys)

  • giovedý 11 febbraio 2021 giovedý 11 febbraio 2021

Aluminum, although not many know it, is a metal with extraordinary properties. It does not exist in nature in the metallic state, but always in the form of compounds, the best known of which is Bauxite, in which it is contained in the form of oxides and hydroxides.


The absolute emptiness

The absolute emptiness

  • venerdý 4 dicembre 2020 venerdý 4 dicembre 2020

Absolute emptiness is the absence of matter in space. How many particles are present in the small UHV chambers used in laboratories? We asked ourselves this question in this article!


Oils in pumping systems for vacuum plants

Oils in pumping systems for vacuum plants

  • venerdý 23 ottobre 2020 venerdý 23 ottobre 2020

In pumping systems for vacuum plants,, it is common to use rotary vane pumps. In these machines, the oil has important functions for the correct functioning of the machine.


Eliminate the water in a vacuum chamber by freezing it: is it possible?

Eliminate the water in a vacuum chamber by freezing it: is it possible?

  • giovedý 8 ottobre 2020 giovedý 8 ottobre 2020

The management of the "water load" in vacuum processing always represents a problem due to the molecular composition of the water. The use of cryogenic systems can help the elimination of the water present in vacuum deposition systems.


Vacuum: why?

Vacuum: why?

  • lunedý 6 luglio 2020 lunedý 6 luglio 2020

Vaccum processing needs the presencence of a particular environment. But why is a reduced pressure environment necessary and what are the pressures used in the vacuum technique? This are the reasons.


Stainless steel: why?

Stainless steel: why?

  • lunedý 22 giugno 2020 lunedý 22 giugno 2020

If you have ever seen a machine for vacuum treatments, you will have noticed that the chamber in which the processing is carried out and a large part of the rest of the plant was made of stainless steel. But why, in these particular scientific and technological applications, is this material used? What are the advantages it offers (and what are the possible disadvantages)?


Magnetron Sputtering

Magnetron Sputtering

  • lunedý 9 settembre 2019 lunedý 9 settembre 2019

Magnetron sputtering has developed rapidly over the last twenty years, following the increasing industrial demand for high-quality functional films. Today, magnetron sputtering often outperforms other techniques used for the deposition of coatings of industrial interest.


Thin Films in everyday life

Thin Films in everyday life

  • mercoledý 26 giugno 2019 mercoledý 26 giugno 2019

A brief description about how thin films have found application in everyday life.


The Role of Thin Film in Optical Field

The Role of Thin Film in Optical Field

  • mercoledý 19 giugno 2019 mercoledý 19 giugno 2019

Thin film coatings has found applications in mirrors, microscopy, photo catalysis, photovoltaic, solar cells, switches, lenses, microelectronics, etc.Optical thin films involves the interaction of electromagnetic radiation, at different wavelengths, with a deposited functional layer. 


Vacuum Deposition Technologies

Vacuum Deposition Technologies

  • lunedý 17 giugno 2019 lunedý 17 giugno 2019

Wide set of processes which are used by industry to deposit thin films, with a wide range of compositions and purposes, over substrate with largely variable composition, taking advantage of a high-vacuum environment.


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