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Class Information
Number: 420/123
Name: Alloys or metallic compositions > Ferrous (i.e., iron base) > Molybdneum containing
Description: Alloy or metallic composition which additionally contains molybdenum.










Sub-classes under this class:

Class Number Class Name Patents
420/124 Vanadium, tantalum or titanium containing 36


Patents under this class:
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Patent Number Title Of Patent Date Issued
8557056 Process for setting the thermal conductivity of a steel, tool steel, in particular hot-work steel, and steel object Oct. 15, 2013
8187530 Steel for high-cleanliness spring with excellent fatigue characteristics and high-cleanliness spring May. 29, 2012
8128761 Carbonitriding method, machinery component fabrication method, and machinery component Mar. 6, 2012
8070894 Highly active liquid melts used to form coatings Dec. 6, 2011
8057650 Soft magnetic FeCo based target material Nov. 15, 2011
8048237 Ultra soft high carbon hot rolled steel sheet and method for manufacturing same Nov. 1, 2011
7998230 Polymetal powder and sintered component produced based on this powder Aug. 16, 2011
7842141 Stainless-steel pipe for oil well and process for producing the same Nov. 30, 2010
7819990 Iron-cobalt alloy, in particular for the moving core of electromagnetic actuators Oct. 26, 2010
7731896 Low alloy steel and weld joint thereof excellent in corrosion resistance to hydrochloric acid and sulfuric acid Jun. 8, 2010
7442338 Product manufacture in structural metallic materials reinforced with carbides Oct. 28, 2008
7404866 Sliding member and method for manufacture thereof Jul. 29, 2008
6942741 Iron alloy strip for voice coil motor magnetic circuits Sep. 13, 2005
6822831 Magnetic thin film, magnetic thin film forming method, and recording head Nov. 23, 2004
6645320 Steel sheet excellent in ductility and strength stability after heat treatment Nov. 11, 2003
6645317 Metal components for picture tubes Nov. 11, 2003
6586117 Steel sheet having excellent workability and shape accuracy and a method for its manufacture Jul. 1, 2003
6562207 Refractory metal silicide alloy sputter targets, use and manufacture thereof May. 13, 2003
6428631 High-strength steel sheet having excellent formality and resistance to softening of the heat affected zone after welding Aug. 6, 2002
6149862 Iron-silicon alloy and alloy product, exhibiting improved resistance to hydrogen embrittlement and method of making the same Nov. 21, 2000
6110301 Low alloy build up material Aug. 29, 2000
5830285 Fine graphite uniform dispersion steel excellent in cold machinability, cuttability and hardenability, and production method for the same Nov. 3, 1998
5817191 Iron-based soft magnetic alloy containing cobalt for use as a solenoid core Oct. 6, 1998
5718776 Steel plate less susceptible to welding distortion and highly bendable by lineal heating, process for producing said steel plate, welding material, and welding method using said welding materi Feb. 17, 1998
5503654 Fe-based alloy powder and adapted for sintering, Fe-based sintered alloy having wear resistance, and process for producing the same Apr. 2, 1996
5456766 Process for carbonitriding steel Oct. 10, 1995
5284528 Metallic glasses having a combination of high permeability, low coercivity, low ac core loss, low exciting power and high thermal stability Feb. 8, 1994
RE34278 Steel with a composition of iron, carbon, silicon, phosphorus and molybdenum Jun. 8, 1993
5122337 Steel intended for highly stressed structural members with high demands for ductility and fatigue resistance Jun. 16, 1992
5110378 Metallic glasses having a combination of high permeability, low coercivity, low ac core loss, low exciting power and high thermal stability May. 5, 1992
4975242 Carbon steel for machine structural use Dec. 4, 1990
4961904 Steel with a composition of iron, carbon, silicon, phosphorus and molybdenum Oct. 9, 1990
4909843 Highly wear-resistant iron-nickel-copper-molybdenum sintered alloy with addition of phosphorous Mar. 20, 1990
4758406 Molybdenum addition agent and process for its production Jul. 19, 1988
4731112 Method of producing ferro-alloys Mar. 15, 1988
4668591 Magnetic separator matrix of cut pieces of an elongated crystalline magnetic alloy May. 26, 1987
4623387 Amorphous alloys containing iron group elements and zirconium and articles made of said alloys Nov. 18, 1986
4623408 Nitrogen-containing amorphous alloy Nov. 18, 1986
4544406 Spring steel having a good sag-resistance and a good hardenability Oct. 1, 1985
4533405 Tubular high strength low alloy steel for oil and gas wells Aug. 6, 1985
4437891 Oil-atomized low-alloy steel powder Mar. 20, 1984
4435157 Heat exchanger construction and method of operation Mar. 6, 1984
4432812 Drive train gear of lower bainite alloy steel Feb. 21, 1984
4334925 Combined carburization and sulfurization/desulfurization of molybdenum-rich matte Jun. 15, 1982
4300598 Tubular steel members for underwater pipelines Nov. 17, 1981
4273838 Weld metal resistant to neutron-bombardment embrittlement Jun. 16, 1981
4262060 Solar heat absorber and a method of manufacturing the same Apr. 14, 1981
4210445 Niobium-containing weldable structural steel having good weldability Jul. 1, 1980
4091147 Welded steel products having low sensitivity to weld cracking and a production method thereof May. 23, 1978
4028097 Self-lubricating iron base alloy Jun. 7, 1977

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