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The complete range of heat treatment
and metallic vacuum coating.


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SURFACESUPERFICIALMASS

VACUUM DEPOSITION


THERMO-CHEMICAL TREATMENT
(in 1/10mm)


SURFACE HARDENING
(in mm)

MASS HARDENING

PVD

CVD

PA-CVD

CARBURISING/CARBONITRIDING
Low pressure Carburising
Plasma carburising

Controlled gas

NITRIDING/NITROCARBURIZING
Plasma
Controlled gas and low pressure
Tenifer AB1-QPQ salt bath
SULFONITROCARBURISING
Plasma

Salt baths

ADDITIONAL TREATMENTS
Slip varnish
Oxidization

Low temperature sulfurization

HF

MF

FLAME

LONG PARTS

TEMPERING HARDENING

VACUUM <10 bars

VACUUM >10 bars

IN CONTROLLED ATMOSPHERE

IN SALT BATH
D U P L E X

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