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Class Information
Number: 428/681
Name: Stock material or miscellaneous articles > All metal or with adjacent metals > Composite; i.e., plural, adjacent, spatially distinct metal components (e.g., layers, joint, etc.) > Transition metal-base component > Group viii or ib metal-base component > Fe-base component
Description: Subject matter in which a component has 40 percent or more of iron.










Sub-classes under this class:

Class Number Class Name Patents
428/684 Containing 0.01-1.7% carbon (i.e., steel) 186
428/682 Next to fe-base component 175


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8663818 High corrosion resistance hot dip galvanized steel material Mar. 4, 2014
8586194 Polycrystalline foams exhibiting giant magnetic-field-induced deformation and methods of making and using same Nov. 19, 2013
8426033 High strength nickel alloy welds through precipitation hardening Apr. 23, 2013
8404356 Contact material, composite sintered contact component and method of producing same Mar. 26, 2013
8387228 Clad alloy substrates and method for making same Mar. 5, 2013
8308622 Centrifugally cast composit roll Nov. 13, 2012
8293376 Metal-coated steel strip Oct. 23, 2012
8293378 Anti-corrosive coating for metal surfaces Oct. 23, 2012
8163401 Component having a coating system Apr. 24, 2012
8147994 Layered structure having FePt system magnetic layer and magnetoresistive effect element using the same Apr. 3, 2012
8080321 Rust-preventive metallic component part Dec. 20, 2011
8076008 Galvanized high strength steel sheet Dec. 13, 2011
8039119 Textured substrate for epitaxial film formation and surface improving method of textured substrate for epitaxial film formation Oct. 18, 2011
8029915 Highly corrosion-resistant hot-dip galvanized steel product excellent in surface smoothness and formability and process for producing same Oct. 4, 2011
7998238 Sintered sliding member and connecting device Aug. 16, 2011
7964290 Magnetic material with large magnetic-field-induced deformation Jun. 21, 2011
7955754 Enhanced stability bipolar plate Jun. 7, 2011
7951465 Joined body of dissimilar materials comprising steel material and aluminum material, and joining method therefor May. 31, 2011
7927714 Barium-doped bond coat for thermal barrier coatings Apr. 19, 2011
7919193 Shielding, particulate reducing high vacuum components Apr. 5, 2011
7906219 Metallic glass laminates, production methods and applications thereof Mar. 15, 2011
7906220 Steel/aluminum welded structure Mar. 15, 2011
7906222 Sliding material and a method for its manufacture Mar. 15, 2011
7842400 Surface-treated steel sheet and method for manufacturing the same Nov. 30, 2010
7833637 Easy-to-clean cooking surface and electrical household appliance comprising such a surface Nov. 16, 2010
7829201 Plain bearing Nov. 9, 2010
7744990 Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter Jun. 29, 2010
7736753 Formation of nanostructures comprising compositionally modulated ferromagnetic layers by pulsed ECD Jun. 15, 2010
7727639 Iron-based sintered compact and method for production thereof Jun. 1, 2010
7718279 Epitaxial ferromagnetic Ni.sub.3 FeN May. 18, 2010
7666519 High temperature sliding alloy Feb. 23, 2010
7597987 Metal component for fuel cell and method of manufacturing the same, austenitic stainless steel for polymer electrolyte fuel cell and metal component for fuel cell material and method of manufa Oct. 6, 2009
7588836 Phosphate-treated zinc-coated steel sheet Sep. 15, 2009
7585575 Heat-insulating layer made of complex perovskite Sep. 8, 2009
7566504 Iron species preform Jul. 28, 2009
7527877 Platinum group bond coat modified for diffusion control May. 5, 2009
7527876 Surface-treated steel sheet May. 5, 2009
7510777 Composite thermal barrier coating with improved impact and erosion resistance Mar. 31, 2009
7510739 Assembled hematin, method for forming same and method for polymerizing aromatic monomers using same Mar. 31, 2009
7479329 Polymerization of aromatic monomers using derivatives of hematin Jan. 20, 2009
7459219 Items made of wear resistant materials Dec. 2, 2008
7442445 Brazing clad material, and brazing method and brazing product using the same Oct. 28, 2008
7432815 Marker for a magnetic theft protection system and method for its production Oct. 7, 2008
7410705 Rare earth-transition metal alloy articles Aug. 12, 2008
7405010 Metal/rubber composite for tire Jul. 29, 2008
7399535 Hot press-formed article Jul. 15, 2008
7399532 Corrosive resistant metal material covered with conductive substance Jul. 15, 2008
7393597 Welded joint made of an austenitic steel Jul. 1, 2008
7381477 Rare earth-transition metal alloy articles Jun. 3, 2008
7381478 Hot rolled steel sheet for processing and method for manufacturing the same Jun. 3, 2008

1 2 3 4 5 6 7










 
 
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