EP 2379254 A1 20111026 - METHOD FOR MODIFYING METAL MELTS
Title (en)
METHOD FOR MODIFYING METAL MELTS
Title (de)
VERFAHREN ZUM MODIFIZIEREN VON METALLSCHMELZEN
Title (fr)
PROCÉDÉ POUR MODIFIER DES MÉTAUX EN FUSION
Publication
Application
Priority
- DE 2010075007 W 20100118
- DE 102009005537 A 20090120
Abstract (en)
[origin: WO2010083826A1] The invention relates to a method for modifying metal melts using additives. In order to create a novel method for modifying metal melts wherein discharge of the additives is prevented, the invention proposes that particles, fibers, or hollow spheres are added to the metal melt, and are provided with a metal coating prior to adding to the metal melt, wherein the melting point of the metal coating is above that of the metal melt. A method is created by the invention, by means of which the properties of the metal melt, and thus that of the resulting metal, can be changed.
IPC 8 full level
B22F 1/08 (2022.01); B22F 1/17 (2022.01); C22C 32/00 (2006.01); C22C 47/04 (2006.01)
CPC (source: EP US)
B22D 1/00 (2013.01 - EP); B22F 1/08 (2022.01 - EP US); B22F 1/17 (2022.01 - EP US); C22B 9/10 (2013.01 - EP); C22C 1/1036 (2013.01 - EP); C22C 32/0021 (2013.01 - EP US); C22C 32/0026 (2013.01 - EP)
Citation (search report)
See references of WO 2010083826A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102009005537 A1 20100729; EP 2379254 A1 20111026; WO 2010083826 A1 20100729
DOCDB simple family (application)
DE 102009005537 A 20090120; DE 2010075007 W 20100118; EP 10710177 A 20100118