EP 3233334 B1 20201007 - STEEL FOAM AND METHOD FOR MANUFACTURING STEEL FOAM
Title (en)
STEEL FOAM AND METHOD FOR MANUFACTURING STEEL FOAM
Title (de)
STAHLSCHAUMSTOFF UND VERFAHREN ZUR HERSTELLUNG EINES STAHLSCHAUMSTOFFES
Title (fr)
MOUSSE D'ACIER ET PROCÉDÉ DE FABRICATION DE MOUSSE D'ACIER
Publication
Application
Priority
- US 201414576367 A 20141219
- US 201562121620 P 20150227
- US 2015066253 W 20151217
Abstract (en)
[origin: WO2016100598A1] A method of producing a steel foam component includes providing a mold defining a cavity. The method also includes positioning an insert within the cavity of the mold. The insert can be configured to form a generally uniform pattern of pores within the steel foam component, and in some cases occupies at least 20% of the cavity. The method can further include pouring molten steel into the cavity, cooling the molten steel into the steel foam component, and removing the steel foam component and the insert from the mold. Steel components having internal shapes corresponding to the insert(s) are also provided.
IPC 8 full level
B22D 25/00 (2006.01); B22C 9/10 (2006.01); B22D 19/00 (2006.01)
CPC (source: CN EP)
B22C 9/10 (2013.01 - CN); B22C 9/108 (2013.01 - CN); B22D 19/00 (2013.01 - EP); B22D 25/005 (2013.01 - CN EP)
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 2016100598 A1 20160623; CN 107206482 A 20170926; EP 3233334 A1 20171025; EP 3233334 A4 20180711; EP 3233334 B1 20201007
DOCDB simple family (application)
US 2015066253 W 20151217; CN 201580069221 A 20151217; EP 15871037 A 20151217