Invention Grant
- Patent Title: Method for producing a flat steel product provided with a metal protective layer by way of hot dip coating
- Patent Title (中): 通过热浸涂布制造设有金属保护层的扁钢制品的制造方法
-
Application No.: US14232089Application Date: 2012-07-05
-
Publication No.: US09096919B2Publication Date: 2015-08-04
- Inventor: Marc Blumenau , Oliver Brehm , Michael Peters , Rudolf Schoenenberg , Andreas Westerfeld , Martin Norden
- Applicant: Marc Blumenau , Oliver Brehm , Michael Peters , Rudolf Schoenenberg , Andreas Westerfeld , Martin Norden
- Applicant Address: DE Duisburg
- Assignee: ThyssenKrupp Steel Europe AG
- Current Assignee: ThyssenKrupp Steel Europe AG
- Current Assignee Address: DE Duisburg
- Agency: The Webb Law Firm
- Priority: DE102011051731 20110711
- International Application: PCT/EP2012/063069 WO 20120705
- International Announcement: WO2013/007578 WO 20130117
- Main IPC: C22C38/02
- IPC: C22C38/02 ; C23C2/02 ; C21D1/74 ; C21D6/00 ; C22C38/04 ; C22C38/06 ; C22C38/18 ; C22C38/22 ; C22C38/38 ; C23C8/10 ; C21D8/02
Abstract:
Optimal wetting and adhesion of the hot-dip coating by way of pre-oxidation in a DFF pre-heating furnace and humidification of the annealing atmosphere in a holding zone is achieved in a hot dip galvanised flat steel product.
Public/Granted literature
Information query
