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Class Information
Number: 420/443
Name: Alloys or metallic compositions > Nickel base > Chromium containing > Rare earth, magnesium or alkaline earth metal containing
Description: Alloy, or metallic composition which additionally contains at least one metal selected from scandium yttrium, lanthanium through lutetium (i.e., atomic numbers 57-71), magnesium, calcium, strontium, or barium.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8568901 Filler metal composition and method for overlaying low NOx power boiler tubes Oct. 29, 2013
8545643 High temperature low thermal expansion Ni-Mo-Cr alloy Oct. 1, 2013
8506883 Weldable oxidation resistant nickel-iron-chromium-aluminum alloy Aug. 13, 2013
8334056 High-temperature coatings with Pt metal modified .gamma.-Ni + .gamma.'-Ni.sub.3Al alloy compositions Dec. 18, 2012
8268237 Method of coating with cryo-milled nano-grained particles Sep. 18, 2012
8137613 Austenitic stainless steel welded joint and austenitic stainless steel welding material Mar. 20, 2012
8101121 Hydrogen absorbing alloy for alkaline storage battery Jan. 24, 2012
8034469 Two-level layer system with pyrochlore phase and oxides Oct. 11, 2011
7785532 Hybrid corrosion-resistant nickel alloys Aug. 31, 2010
7740719 Cutter composed of Ni-Cr alloy Jun. 22, 2010
7662740 Platinum-chromium-copper/nickel fuel cell catalyst Feb. 16, 2010
7485199 Ni based alloy with excellent corrosion resistance to supercritical water environments containing inorganic acids Feb. 3, 2009
7306682 Single-crystal Ni-based superalloy with high temperature strength, oxidation resistance and hot corrosion resistance Dec. 11, 2007
7273662 High-temperature coatings with Pt metal modified .gamma.-Ni+.gamma.'-Ni.sub.3Al alloy compositions Sep. 25, 2007
7261783 Low density, high creep resistant single crystal superalloy for turbine airfoils Aug. 28, 2007
7179540 Plate type heat exchanger and method for manufacture thereof Feb. 20, 2007
7172661 High strength nickel-based amorphous alloy Feb. 6, 2007
7169241 Ni-based superalloy having high oxidation resistance and gas turbine part Jan. 30, 2007
7165325 Welding material, gas turbine blade or nozzle and a method of repairing a gas turbine blade or nozzle Jan. 23, 2007
7141128 Intermetallic material and use of this material Nov. 28, 2006
6968991 Diffusion bond mixture for healing single crystal alloys Nov. 29, 2005
6924046 Rhenium-containing protective layer for protecting a component against corrosion and oxidation at high temperatures Aug. 2, 2005
6852177 Ni-based alloy improved in oxidation-resistance, high temperature strength and hot workability Feb. 8, 2005
6846575 Article having turbulation and method of providing turbulation on an article Jan. 25, 2005
6761854 Advanced high temperature corrosion resistant alloy Jul. 13, 2004
6702906 Ni-base heat resistant alloy and welded joint thereof Mar. 9, 2004
6696017 Ni-base brazing alloy Feb. 24, 2004
6696176 Superalloy material with improved weldability Feb. 24, 2004
6673308 Nickel-base single-crystal superalloys, method of manufacturing same and gas turbine high temperature parts made thereof Jan. 6, 2004
6660431 Hydrogen absorbing alloy electrode, electrode producing method and alkali storage battery Dec. 9, 2003
6652991 Ductile NiAl intermetallic compositions Nov. 25, 2003
6537393 High temperature thermal processing alloy Mar. 25, 2003
6524745 Electrochemically stabilized CaNi5 alloys and electrodes Feb. 25, 2003
6491769 Ni-Co-Cr high temperature strength and corrosion resistant alloy Dec. 10, 2002
6375869 AB5-type rare earth transition intermetallic compounds for the negative electrodes of rechargeable batteries Apr. 23, 2002
6355212 Alloy for corrosion-resistant coatings or surface coatings Mar. 12, 2002
6355117 Nickel base superalloy single crystal articles with improved performance in air and hydrogen Mar. 12, 2002
6287398 High strength alloy tailored for high temperature mixed-oxidant environments Sep. 11, 2001
6280540 Copper-containing Ni-Cr-Mo alloys Aug. 28, 2001
6130006 Hydrogen-absorbing alloy Oct. 10, 2000
6127047 High temperature alloys Oct. 3, 2000
6103383 High tungsten, silicon-aluminum dental alloy Aug. 15, 2000
6093264 Nickel-copper-beryllium alloy compositions Jul. 25, 2000
6093369 Modified nickel-chromium-aluminum-iron alloy Jul. 25, 2000
6074602 Property-balanced nickel-base superalloys for producing single crystal articles Jun. 13, 2000
6060174 Bond coats for turbine components and method of applying the same May. 9, 2000
5997809 Alloys for high temperature service in aggressive environments Dec. 7, 1999
5998041 Joined article, a process for producing said joined article, and a brazing agent for use in producing such a joined article Dec. 7, 1999
5980821 Austenitic nickel-chromium-iron alloy Nov. 9, 1999
5980653 Nickel-copper-beryllium alloy compositions Nov. 9, 1999

1 2 3 4










 
 
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