Global Patent Index - EP 1006205 B1

EP 1006205 B1 2002-09-04 - Process for the manufacture of homogenous alloys by melting and remelting

Title (en)

Process for the manufacture of homogenous alloys by melting and remelting

Title (de)

Verfahren zur Herstellung von homogenen Legierungen durch Einchmelzen und Umschmelzen

Title (fr)

Procédé pour la fabrication des alliages homogenes par fusion et refusion

Publication

EP 1006205 B1 (DE)

Application

EP 99122461 A

Priority

DE 19852747 A

Abstract (en)

[origin: DE19852747A1] Production of homogeneous alloy mixtures comprises pressing a part of the alloying components into individual ingots, connecting the ingots to form a fusible electrode, fusing the electrode at a sub-pressure atmosphere in a recasting furnace and charging to solidified ingots, melting the charged ingots in a cold wall crucible arrangement, and cooling the melt below the melt solidifying temperature.

IPC 1-7 (main, further and additional classification)

C22C 1/02; C22B 34/10; F27B 14/06; H05B 6/34

IPC 8 full level (invention and additional information)

C22B 9/20 (2006.01); C22C 1/02 (2006.01); F27B 14/06 (2006.01)

CPC (invention and additional information)

C22C 1/02 (2013.01); C22B 9/20 (2013.01)

Designated contracting state (EPC)

AT DE ES FR GB IT

DOCDB simple family

DE 19852747 A1 20000518; AT 223509 T 20020915; EP 1006205 A2 20000607; EP 1006205 A3 20000614; EP 1006205 B1 20020904; ES 2182447 T3 20030301; JP 2000144279 A 20000526; US 2003010472 A1 20030116