EP 0774521 A1 19970521 - Aluminium master alloy
Title (en)
Aluminium master alloy
Title (de)
Aluminium-Vorlegierung
Title (fr)
Alliage-mère d'aluminium
Publication
Application
Priority
FR 9513818 A 19951116
Abstract (en)
An aluminium master alloy, for introduction into an aluminium alloy bath, contains 3-15 wt.% strontium and 1-10 wt.% calcium, preferably contains 8-10 wt.% Sr and 2-4 wt.% Ca and more preferably 4-6 wt.% Sr and 1-3 wt.% Ca and is in the form of divisible bars or in the form of wires.
Abstract (fr)
L'objet de l'invention est un alliage-mère d'aluminium destiné à être introduit dans un bain d'alliage d'aluminium, caractérisé en ce qu'il comprend 3 à 15 % en poids de strontium et 1 à 10 % de calcium.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C22C 1/026 (2013.01); C22C 1/03 (2013.01)
Citation (applicant)
US 1387900 A 19210816 - ALADAR PACZ
Citation (search report)
- [X] FR 2020663 A1 19700717 - SUEDDEUTSCHE KALKSTICKSTOFF
- [A] GB 2243620 A 19911106 - ATSUGI UNISIA CORP [JP]
- [A] FR 2314261 A1 19770107 - KAWECKI BERYLCO IND [US]
- [A] US 4937044 A 19900626 - CLOSSET BERNARD [CA]
- [A] EP 0421549 A1 19910410 - SHELL INT RESEARCH [NL]
- [A] D.BIRCHON: "DICTIONARY OF METALLURGY", 1965, GEORGE NEWNES LTD, LONDON, GB, XP002005400
Designated contracting state (EPC)
AT BE DE ES GB IE IT NL PT
DOCDB simple family (publication)
EP 0774521 A1 19970521; FR 2741359 A1 19970523; FR 2741359 B1 19980116
DOCDB simple family (application)
EP 96450021 A 19961113; FR 9513818 A 19951116