Patents Assigned to BWG Bergwerk-Und Walzwerk-Machinenbau GmbH
  • Method of and process for cold-rolling of stainless-steel and titanium-alloy strip
    Patent number: 5554235
    Abstract: A method and process line for producing cold-rolled stainless-steel or titanium-alloy strip from hot-rolled strip descales the hot-rolled strip by shot-blasting and/or brush-polishing and then cold-rolls the descaled strip. The cold-rolled strip, at its final thickness, is annealed and then pickled, all in a single continuous line.
    Type: Grant
    Filed: November 2, 1994
    Date of Patent: September 10, 1996
    Assignee: BWG Bergwerk-Und Walzwerk-Machinenbau GmbH
    Inventors: Rolf Noe, Andreas Noe, Dieter Baukloh