ITMI20070046A1 - Atmosfera inerte per impianti di fusione di leghe di metalli leggeri e procedimento e impianto di fusione di queste leghe con l'uso della detta atmosfera inerte - Google Patents

Atmosfera inerte per impianti di fusione di leghe di metalli leggeri e procedimento e impianto di fusione di queste leghe con l'uso della detta atmosfera inerte

Info

Publication number
ITMI20070046A1
ITMI20070046A1 ITMI20070046A ITMI20070046A1 IT MI20070046 A1 ITMI20070046 A1 IT MI20070046A1 IT MI20070046 A ITMI20070046 A IT MI20070046A IT MI20070046 A1 ITMI20070046 A1 IT MI20070046A1
Authority
IT
Italy
Prior art keywords
inert atmosphere
fusion
alloys
procedure
light metals
Prior art date
Application number
Other languages
English (en)
Inventor
Alessandro Borri
Raoul Alessandro Giudici
Gianluca Porto
Pierangelo Scoero
Original Assignee
Rivoira Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rivoira Spa filed Critical Rivoira Spa
Priority to ITMI20070046 priority Critical patent/ITMI20070046A1/it
Priority to PCT/EP2007/011007 priority patent/WO2008086872A1/en
Publication of ITMI20070046A1 publication Critical patent/ITMI20070046A1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
ITMI20070046 2007-01-15 2007-01-15 Atmosfera inerte per impianti di fusione di leghe di metalli leggeri e procedimento e impianto di fusione di queste leghe con l'uso della detta atmosfera inerte ITMI20070046A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI20070046 ITMI20070046A1 (it) 2007-01-15 2007-01-15 Atmosfera inerte per impianti di fusione di leghe di metalli leggeri e procedimento e impianto di fusione di queste leghe con l'uso della detta atmosfera inerte
PCT/EP2007/011007 WO2008086872A1 (en) 2007-01-15 2007-12-14 Inert atmosphere for light metal alloys melting systems and method and system for melting said alloys with the use of said inert atmosphere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20070046 ITMI20070046A1 (it) 2007-01-15 2007-01-15 Atmosfera inerte per impianti di fusione di leghe di metalli leggeri e procedimento e impianto di fusione di queste leghe con l'uso della detta atmosfera inerte

Publications (1)

Publication Number Publication Date
ITMI20070046A1 true ITMI20070046A1 (it) 2008-07-16

Family

ID=39111756

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20070046 ITMI20070046A1 (it) 2007-01-15 2007-01-15 Atmosfera inerte per impianti di fusione di leghe di metalli leggeri e procedimento e impianto di fusione di queste leghe con l'uso della detta atmosfera inerte

Country Status (2)

Country Link
IT (1) ITMI20070046A1 (it)
WO (1) WO2008086872A1 (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214899A (en) * 1979-03-09 1980-07-29 Union Carbide Corporation Method for the addition of a reactive metal to a molten metal bath
JPH08143985A (ja) * 1994-11-24 1996-06-04 Tokai Rika Co Ltd マグネシウム溶湯の燃焼防止用保護ガス導入装置
AUPQ001599A0 (en) * 1999-04-28 1999-05-20 Cast Centre Pty Ltd Gaseous compositions
IT1312105B1 (it) * 1999-05-13 2002-04-04 Ausimont Spa Procedimento per ottenere pentafluoroetano per dismutazione daclorotetrafluoroetano
JP4627045B2 (ja) * 2005-04-27 2011-02-09 セントラル硝子株式会社 金属製造保護ガス

Also Published As

Publication number Publication date
WO2008086872A1 (en) 2008-07-24

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