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Class Information
Number: 420/545
Name: Alloys or metallic compositions > Aluminum base > Magnesium containing > Titanium, zirconium, hafnium, vanadium, niobium, or tantalum containing > Chromium containing
Description: Alloy, or metallic composition which additionally contains chromium.










Patents under this class:

Patent Number Title Of Patent Date Issued
8337644 Aluminum alloy Dec. 25, 2012
8021500 Aluminum alloy for die casting and molded article Sep. 20, 2011
7998402 High strength weldable Al-Mg alloy Aug. 16, 2011
6743396 Method for producing AlMn strips or sheets Jun. 1, 2004
6716390 Aluminum alloy extruded material for automotive structural members Apr. 6, 2004
6682609 Hydrogen absorbing alloy, method of surface modification of the alloy, negative electrode for battery and alkaline secondary battery Jan. 27, 2004
6596412 Aluminum base bearing alloy and a bearing element comprising a running layer formed by the alloy Jul. 22, 2003
6461566 Aluminum-based alloy and procedure for its heat treatment Oct. 8, 2002
6440581 Performance welding bar Aug. 27, 2002
6416884 Aluminium-magnesium weld filler alloy Jul. 9, 2002
6342112 A1-mg based alloy sheets with good press formability Jan. 29, 2002
6338817 Aluminum extruded door beam material Jan. 15, 2002
6306342 Aluminum casting alloy Oct. 23, 2001
5939164 Aluminum alloy sheet for magnetic disk substrate aluminum alloy clad sheet for magnetic disk substrate and their manufacturing method Aug. 17, 1999
5676773 Aluminum-lithium, aluminum-magnesium and magnesuim-lithium alloys of high toughness Oct. 14, 1997
5578144 High-strength, high-ductility cast aluminum alloy and process for producing the same Nov. 26, 1996
5571347 High strength MG-SI type aluminum alloy Nov. 5, 1996
5540791 Preformable aluminum-alloy rolled sheet adapted for superplastic forming and method for producing the same Jul. 30, 1996
5516382 Strong formable isotropic aluminium alloys for drawing and ironing May. 14, 1996
5455003 Al-Cu-Li alloys with improved cryogenic fracture toughness Oct. 3, 1995
5453244 Aluminum alloy bearing Sep. 26, 1995
5431876 Aluminum-lithium alloys Jul. 11, 1995
5422066 Aluminum-lithium, aluminum-magnesium and magnesium-lithium alloys of high toughness Jun. 6, 1995
5380376 Aluminum alloy for armoured cable wrap Jan. 10, 1995
5354351 Cr-bearing gamma titanium aluminides and method of making same Oct. 11, 1994
5211910 Ultra high strength aluminum-base alloys May. 18, 1993
5181969 Rolled aluminum alloy adapted for superplastic forming and method for making Jan. 26, 1993
5032359 Ultra high strength weldable aluminum-lithium alloys Jul. 16, 1991
4929421 Aluminum alloys and a method of production May. 29, 1990
4851192 Aluminum alloy for structures with high electrical resistivity Jul. 25, 1989
4797421 Antioxidant comprising proanthocyanidin as principal component Jan. 10, 1989
4620961 Aluminum alloy having a high electrical resistance and an excellent formability Nov. 4, 1986
4469537 Aluminum armor plate system Sep. 4, 1984
4375500 Aluminum-tin base bearing alloy and composite Mar. 1, 1983
4094705 Aluminum alloys possessing improved resistance weldability Jun. 13, 1978











 
 
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