Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FLUX FOR REFINING MOLTEN Al OR Al ALLOY, AND REFINING METHOD USING IT
Document Type and Number:
Japanese Patent JP2006307256
Kind Code:
A
Abstract:

To provide a flux for refining molten metal in which non-halogen based elements free from dioxin generation etc. in molten Al and Al alloys are used and which has excellent hydrogen removal capability, alkali metal removal capability and non-metallic inclusion removal capability and also to provide a refining method using the flux.

The flux is a non-halogen based flux for refining which is injected into molten Al or Al alloys and contains ≥50 wt.% of at least one or more sulfate compounds and <50 wt.% of at least one or more carbonate compounds other than Li carbonate. The refining method using the flux is also provided.


Inventors:
HASHIMOTO KICHIJI
OTAKI MITSUHIRO
Application Number:
JP2005128980A
Publication Date:
November 09, 2006
Filing Date:
April 27, 2005
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FURUKAWA SKY KK
International Classes:
C22B21/06; C22B9/10
Domestic Patent References:
JP2004277776A2004-10-07
JPH07207376A1995-08-08
JPH07207359A1995-08-08
JPH07207360A1995-08-08
JPH0848876A1996-02-20
Attorney, Agent or Firm:
Kunihiko Ohashi