EP 3149217 B1 20180711 - STEEL SHEET PROVIDED WITH A SACRIFICIAL CATHODICALLY PROTECTED COATING COMPRISING LANTHANE
Title (en)
STEEL SHEET PROVIDED WITH A SACRIFICIAL CATHODICALLY PROTECTED COATING COMPRISING LANTHANE
Title (de)
STAHLBLECH MIT EINER KATHODISCH GESCHÜTZTEN OPFERBESCHICHTUNG MIT LANTHAN
Title (fr)
TÔLE D'ACIER MUNIE D'UN REVÊTEMENT À PROTECTION CATHODIQUE SACRIFICIELLE COMPRENANT DU LANTHANE
Publication
Application
Priority
- IB 2014061788 W 20140528
- EP 2015061891 W 20150528
Abstract (en)
[origin: WO2015181318A1] The invention relates to a steel sheet provided with a sacrificial cathodically protected coating comprising between 1 and 40 % by weight zinc, between 0.01 and 0.4 % by weight lanthane, and optionally up to 10 % by weight magnesium, optionally up to 15 % by weight silicon, and optionally up to 0.3 % by weight, in cumulative amounts, of additional components, the remainder consisting of aluminium and unavoidable impurities or residual elements. The invention also relates to a method of producing parts by hot or cold swaging and the parts which can be obtained in this way.
IPC 8 full level
C23C 2/12 (2006.01); C22C 21/10 (2006.01)
CPC (source: CN EP KR RU US)
B21D 22/208 (2013.01 - KR); B21D 28/02 (2013.01 - KR); C21D 9/46 (2013.01 - EP KR US); C22C 21/08 (2013.01 - KR); C22C 21/10 (2013.01 - CN EP KR RU US); C23C 2/12 (2013.01 - CN EP KR RU US); C23C 2/26 (2013.01 - CN EP RU US); C23C 2/28 (2013.01 - CN EP KR RU 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
DOCDB simple family (publication)
WO 2015181318 A1 20151203; BR 112016027581 B1 20210223; CA 2950476 A1 20151203; CA 2950476 C 20230103; CN 106460138 A 20170222; CN 114717502 A 20220708; EP 3149217 A1 20170405; EP 3149217 B1 20180711; ES 2689039 T3 20181108; HU E040007 T2 20190228; JP 2017524806 A 20170831; JP 6762879 B2 20200930; KR 102384093 B1 20220406; KR 20170010773 A 20170201; MA 39875 A 20170405; MA 39875 B1 20181031; MX 2016015550 A 20170425; PL 3149217 T3 20190131; RU 2016146657 A 20180528; RU 2016146657 A3 20181212; RU 2689979 C2 20190530; UA 120272 C2 20191111; US 10676804 B2 20200609; US 2017198374 A1 20170713; WO 2015181581 A1 20151203
DOCDB simple family (application)
EP 2015061891 W 20150528; BR 112016027581 A 20150528; CA 2950476 A 20150528; CN 201580027730 A 20150528; CN 202210342465 A 20150528; EP 15724718 A 20150528; ES 15724718 T 20150528; HU E15724718 A 20150528; IB 2014061788 W 20140528; JP 2016569819 A 20150528; KR 20167032934 A 20150528; MA 39875 A 20150528; MX 2016015550 A 20150528; PL 15724718 T 20150528; RU 2016146657 A 20150528; UA A201611971 A 20150528; US 201515314457 A 20150528