Global Patent Index - EP 2075353 A1

EP 2075353 A1 20090701 - Method for treatment of a surface area of steel

Title (en)

Method for treatment of a surface area of steel

Title (de)

Verfahren zur Behandlung einer Stahloberfläche

Title (fr)

Procédé pour le traitement d'une zone de surface en acier

Publication

EP 2075353 A1 20090701 (EN)

Application

EP 07123351 A 20071217

Priority

EP 07123351 A 20071217

Abstract (en)

The invention relates to a method for treatment of a surface area of steel by polishing said surface area and performing a plasma treatment of said surface area wherein the plasma treatment is performed at at least atmospheric conditions and wherein the plasma treatment is carried out at a power of approximately 300 W and for a duration of at least 20 minutes, and preferably 30 minutes.

IPC 8 full level

C23G 5/00 (2006.01); B08B 7/00 (2006.01)

CPC (source: EP)

C23G 5/00 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

EP 2075353 A1 20090701

DOCDB simple family (application)

EP 07123351 A 20071217