公开(公告)号：AT521730T

公开(公告)日：2011-09-15

申请号：AT09783874

申请日：2009-10-09

Applicant: BASF SE

Inventor： VANDERMEULEN GUIDO ,  STRUBEL BERND ,  WITTELER HELMUT ,  NEUMANN JESSICA ,  BERTKAU WALTER ,  LAUBUSCH BERND ,  HAAS JENS ,  HERRLICH-LOOS MIRJAM ,  LOEW HELMUT ,  BRAUMANDL WALTER

IPC: C23C22/07 ,  C23C22/73 ,  C23C22/77 ,  C23C22/78

Abstract: A continuous method for surface treatment of metal strips applies a finish coat having a thickness of not more than 3 μm, the apparatus employed for application being equipped with at least one IR sensor which faces a coated side of the strip, operates in reflection geometry, and serves to measure the coat thickness of the finish coat, with the strip running.