EP 4093896 A1 20221130 - STEEL COMPONENT COMPRISING AN ANTI-CORROSION LAYER CONTAINING MANGANESE
Title (en)
STEEL COMPONENT COMPRISING AN ANTI-CORROSION LAYER CONTAINING MANGANESE
Title (de)
STAHLBAUTEIL MIT EINER MANGANHALTIGEN KORROSIONSSCHUTZSCHICHT
Title (fr)
COMPOSANT EN ACIER COMPRENANT UNE COUCHE ANTI-CORROSION CONTENANT DU MANGANÈSE
Publication
Application
Priority
- EP 20153507 A 20200124
- EP 20153508 A 20200124
- EP 2021050764 W 20210115
Abstract (en)
[origin: WO2021148312A1] The invention relates to a steel component (13) comprising a steel substrate (15) having an anti-corrosion coating (17) provided on at least one face of the steel substrate (15). The anti-corrosion coating (17) comprises an alloy layer (19) containing manganese. In the anti-corrosion coating, the alloy layer (19) containing manganese forms the alloy layer lying nearest to the surface. The alloy layer (19) containing manganese also comprises iron and another metal.
IPC 8 full level
C23C 2/02 (2006.01); C21D 9/46 (2006.01); C23C 2/04 (2006.01); C23C 2/28 (2006.01); C23C 4/02 (2006.01); C23C 4/06 (2016.01); C23C 4/08 (2016.01); C23C 4/18 (2006.01); C23C 10/02 (2006.01); C23C 10/18 (2006.01); C23C 10/20 (2006.01); C23C 10/60 (2006.01); C23C 14/14 (2006.01); C23C 14/16 (2006.01); C23C 16/06 (2006.01); C23C 24/08 (2006.01); C23C 30/00 (2006.01); C25D 3/00 (2006.01)
CPC (source: EP US)
B32B 15/01 (2013.01 - US); B32B 15/011 (2013.01 - US); B32B 15/04 (2013.01 - US); B32B 15/043 (2013.01 - US); B32B 15/18 (2013.01 - US); C21D 8/0205 (2013.01 - US); C21D 9/46 (2013.01 - EP US); C22C 22/00 (2013.01 - US); C22C 38/002 (2013.01 - US); C22C 38/008 (2013.01 - US); C22C 38/02 (2013.01 - US); C22C 38/04 (2013.01 - US); C22C 38/06 (2013.01 - US); C22C 38/14 (2013.01 - US); C22C 38/16 (2013.01 - US); C22C 38/18 (2013.01 - US); C22C 38/20 (2013.01 - US); C22C 38/28 (2013.01 - US); C23C 2/04 (2013.01 - EP US); C23C 4/02 (2013.01 - EP US); C23C 4/06 (2013.01 - EP US); C23C 4/08 (2013.01 - EP US); C23C 4/18 (2013.01 - EP US); C23C 10/02 (2013.01 - EP US); C23C 10/18 (2013.01 - EP US); C23C 10/20 (2013.01 - EP US); C23C 10/60 (2013.01 - EP US); C23C 14/16 (2013.01 - EP US); C23C 24/08 (2013.01 - EP US); C23C 28/021 (2013.01 - US); C23C 28/023 (2013.01 - US); C23C 28/32 (2013.01 - US); C23C 28/321 (2013.01 - US); C23C 28/322 (2013.01 - US); C23C 30/00 (2013.01 - EP US); C23C 30/005 (2013.01 - US); C21D 2211/008 (2013.01 - US); Y10T 428/12729 (2015.01 - US); Y10T 428/12771 (2015.01 - US); Y10T 428/12806 (2015.01 - US); Y10T 428/12861 (2015.01 - US); Y10T 428/12951 (2015.01 - US); Y10T 428/12958 (2015.01 - US); Y10T 428/12972 (2015.01 - US); Y10T 428/26 (2015.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021148312 A1 20210729; CN 115003848 A 20220902; CN 115003848 B 20240510; EP 4093896 A1 20221130; US 12043902 B2 20240723; US 2023047998 A1 20230216
DOCDB simple family (application)
EP 2021050764 W 20210115; CN 202180010920 A 20210115; EP 21701244 A 20210115; US 202117791738 A 20210115