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Browse by Category: Main > Material Science
Class Information
Number: 420/541
Name: Alloys or metallic compositions > Aluminum base > Zinc containing > Magnesium containing
Description: Alloy, or metallic composition which additionally contains magnesium.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8608876 AA7000-series aluminum alloy products and a method of manufacturing thereof Dec. 17, 2013
8491733 Aluminum alloy of the AlZnMg type and method of producing it Jul. 23, 2013
8133331 Aluminum-zinc-magnesium-scandium alloys and methods of fabricating same Mar. 13, 2012
8062585 Mercury releasing method Nov. 22, 2011
7494043 Method for constructing a welded construction utilizing an Al-Mg-Mn weld filler alloy Feb. 24, 2009
7255756 Aluminum alloy with improved mechanical properties at high temperatures Aug. 14, 2007
7211161 Al-Mg alloy products suitable for welded construction May. 1, 2007
7045094 Aluminum-based material and a method for manufacturing products from aluminum-based material May. 16, 2006
6929706 Aluminum die-casting alloy Aug. 16, 2005
6848233 Composite aluminium panel Feb. 1, 2005
6843863 Aluminum alloys having improved cast surface quality Jan. 18, 2005
6783869 Aluminium alloy for an anti-friction element Aug. 31, 2004
6783729 Aluminum alloy for making naturally aged die cast products Aug. 31, 2004
6773664 Aluminium die-casting alloy Aug. 10, 2004
6695935 Exfoliation resistant aluminium magnesium alloy Feb. 24, 2004
6531004 Weldable anti-corrosive aluminium-magnesium alloy containing a high amount of magnesium, especially for use in aviation Mar. 11, 2003
6471794 Fin material for brazing Oct. 29, 2002
6461566 Aluminum-based alloy and procedure for its heat treatment Oct. 8, 2002
6440581 Performance welding bar Aug. 27, 2002
6440583 Aluminum alloy for a welded construction and welded joint using the same Aug. 27, 2002
6416884 Aluminium-magnesium weld filler alloy Jul. 9, 2002
6403232 Aluminum brazing sheet Jun. 11, 2002
6342111 Energy-absorbing member Jan. 29, 2002
6338817 Aluminum extruded door beam material Jan. 15, 2002
6337147 Weldable aluminum product and welded structure comprising such a product Jan. 8, 2002
6315842 Thick alznmgcu alloy products with improved properties Nov. 13, 2001
6302973 High strength Al-Mg-Zn-Si alloy for welded structures and brazing application Oct. 16, 2001
6231995 Aluminum extruded door beam material May. 15, 2001
6056835 Superplastic aluminum alloy and process for producing same May. 2, 2000
6027582 Thick alZnMgCu alloy products with improved properties Feb. 22, 2000
5954897 Die-casting aluminum base alloy for a bearing of ball joint apparatus, heat treatment thereof and ball joint apparatus using the same Sep. 21, 1999
5925313 Aluminum base alloy containing boron and manufacturing method thereof Jul. 20, 1999
5888320 Aluminum alloy having improved damage tolerant characteristics Mar. 30, 1999
5759302 Heat treatable Al alloys excellent in fracture touchness, fatigue characteristic and formability Jun. 2, 1998
5728479 Aluminum-lithium-magnesium filler alloy for brazing Mar. 17, 1998
5714018 High-strength and high-toughness aluminum-based alloy Feb. 3, 1998
5616189 Aluminum alloys and process for making aluminum alloy sheet Apr. 1, 1997
5573606 Aluminum alloy and method for making die cast products Nov. 12, 1996
5489347 Aluminum alloy fin material for heat-exchanger Feb. 6, 1996
5455003 Al-Cu-Li alloys with improved cryogenic fracture toughness Oct. 3, 1995
5453244 Aluminum alloy bearing Sep. 26, 1995
5437746 Aluminum alloy sheet for discs having good platability Aug. 1, 1995
5417919 Aluminum alloy material having high strength and excellent formability May. 23, 1995
5344608 Alloyed metal for horseshoes of race horse Sep. 6, 1994
5169462 Low density aluminum alloy for engine pistons Dec. 8, 1992
5133931 Lithium aluminum alloy system Jul. 28, 1992
5122196 Superplastic sheet metal made from an aluminum alloy Jun. 16, 1992
5104444 Aluminum matrix bearing metal alloy Apr. 14, 1992
5091150 Zinc-aluminium based alloy for coating steel products Feb. 25, 1992
4959101 Process for degassing aluminum melts with sulfur hexafluoride Sep. 25, 1990

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