A METHOD FOR PRE-TREATING A SURFACE FOR COATING

• Main Authors: HOVSEPIAN, Papken, Ehiasar, EHIASARIAN, Arutiun, Papken, AHLGREN, Mats, CARLSTRÖM, Carl-Fredrik
• Format: Patent
• Language: English; French
• Published: 18.05.2017
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

A method for pre-treating a substrate (200) for surface coating by subjecting the substrate to metal ions and noble gas ions selected from the group of argon-ions, krypton-ions, neon-ions, xenon-ions and helium-ions in a vacuum chamber (10) and applying a negative electrical potential (P1, P2) on th...