Category: Cryogenic services

Remove graffiti and smog marks without compromising the integrity of the underlying material: today it is possible thanks to cryogenic cleaning with dry ice, which is effective but not abrasive, without leaving residues

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Cryogenic shrinking consists in creating a permanent interlocking connection between two metal elements. How? Thanks to liquid nitrogen, with a temperature of -196 ° C, or to dry ice, with a temperature of -78.5 ° C, which by cooling the product cause a contraction of tenths of a millimeter, just enough to create the stable […]

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