Patents Assigned to AHC OBERFLÄCHENTECHNIK GMBH
  • Method for producing oxide layers which protect against wear and/or corrosion
    Patent number: 9994948
    Abstract: Method for producing oxide layers which protect against wear and/or corrosion on barrier layer-forming metals, preferably aluminum, magnesium and titanium, alloys and mixtures thereof by means of laser treatment, characterized in that on the surface a continuous near-surface oxygen-plasma is produced to form the oxide layer.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: June 12, 2018
    Assignee: AHC OBERFLÄCHENTECHNIK GMBH
    Inventors: Marc Weidenbach, Peter Kurze, Hermann Hans Urlberger