Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120)
05/1995
05/24/1995EP0654541A1 Golf-club head
05/24/1995CN1102932A Thin cast piece of ordinary carbon steel containing large quantities of copper and tin, thin steel sheet, and method of production thereof
05/23/1995US5417777 Alloy for backing steel of a bimetallic band saw blade
05/23/1995US5417773 Method for producing rare earth alloy magnet powder
05/18/1995WO1995013405A1 High-strength high-ductility two-phase stainless steel and process for producing the same
05/18/1995WO1995013404A1 Stainless steel excellent in resistance to corrosion caused by molten salt and process for producing the steel
05/18/1995WO1995013403A1 Corrosion resistant, martensitic steel alloy
05/18/1995WO1995013401A1 Production method of directional electromagnetic steel sheet of low temperature slab heating system
05/17/1995EP0653262A1 Alloy steel powder for sinter with high strength, high fatigue strength and high toughness, sinter, and process for producing the sinter
05/17/1995CN1028461C Quick-forming iron-base rare earth permanent magnet and producing method thereof
05/16/1995US5415834 Warm forging implement, composition and method of manufacture thereof
05/16/1995US5415711 High-strength spring steels and method of producing the same
05/16/1995US5415706 Steam and gas turbines
05/16/1995US5415705 Rolling bearing
05/11/1995WO1995012692A1 Use of special steel alloy for chains and chain components
05/11/1995WO1995012691A1 Manufacture of silicon steel plate having excellent magnetic characteristic
05/10/1995EP0652572A1 Hot-pressed magnets
05/10/1995EP0652297A1 Iron-aluminium alloy and application of this alloy
05/10/1995CN1102459A A rotary type compressor
05/10/1995CN1028376C Low-carbon high-chromium case iron wear-resisting material
05/09/1995US5413754 Phosphorus, calcium, aluminum
05/03/1995EP0651060A1 Process for producing extra high tensile steel having excellent stress corrosion cracking resistance
05/03/1995EP0651059A1 process for producing extra high tensile steel having excellent stress corrosion cracking resistance
05/03/1995EP0650634A1 Magnetic materials and method of making them.
05/03/1995CN1102270A Iron-base material application in electromagnet
05/02/1995US5411813 Ferhgasi soft magnetic materials for inductive magnetic heads
05/02/1995US5411702 Casings of gas turbines or turbochargers
05/02/1995US5411701 Stainless steel
05/02/1995US5411610 Cold rolling thin sheet, annealing and then cold rolling to exceed specified reduction ratio; carrier for catalyst in exhaust systems for automobiles
05/02/1995US5411608 Alloys for magnets
05/02/1995US5411605 Aluminum and iron
05/02/1995US5411604 Method of producing low iron loss, low-noise grain-oriented silicon steel sheet, and low-noise stacked transformer
05/02/1995CA2009079C Wound magnetic core
04/1995
04/27/1995WO1995011321A1 Stainless steel for high-purity gas
04/27/1995WO1995011320A1 Cold-rolled steel sheet having excellent workability and process for producing the same
04/26/1995EP0649915A1 High-strength martensitic stainless steel and method for making the same
04/26/1995EP0649914A2 An Fe-Mn vibration damping alloy steel and a method for making the same
04/26/1995EP0649913A1 High strength stainless austenitic steel with high structural stability and its uses
04/25/1995US5409554 Prevention of particle embrittlement in grain-refined, high-strength steels
04/20/1995WO1995010637A1 Non-heat-treated hot-forging steel excellent in tensile strength, fatigue strength and machinability
04/20/1995WO1995010635A1 Process for producing hot forging steel with excellent fatigue strength, yield strength and cuttability
04/19/1995EP0648891A1 Stainless steel yarn for pneumatic tyre carcass
04/19/1995EP0648854A1 Martensitic hot work tool steel die block article and method of manufacture
04/19/1995EP0648853A1 Non-heat-treated steel for hot forging, process for producing non-heat-treated hot forging, and non-heat-treated hot forging
04/19/1995EP0648852A1 Hot-isostatically-compacted martensitic steel article for molds and die components and its method of manufacture
04/19/1995EP0648851A1 Sulfur-containing powder-metallurgy tool steel article and its method of manufacture
04/19/1995EP0480033B1 Pipe joint made of stainless steel and method of making the same
04/19/1995CN1101682A Low alloy white cast iron foundery grinding ball for nodular iron ore powder
04/18/1995US5407635 Low-chromium ferritic heat-resistant steel with improved toughness and creep strength
04/18/1995US5407493 Fracture resistant sheets for saw blades; contain aluminum oxide, manganese oxide, and silicon oxide inclusions
04/18/1995US5406706 Forming iron alloy column, forming shaft hole, hardening, tempering
04/13/1995WO1995009931A1 Continuously annealed and cold rolled steel sheet
04/13/1995WO1995009930A1 Precipitation hardened ferrous alloy with quasicrystalline precipitates
04/12/1995EP0647953A2 A powdery raw material composition for a permanent magnet, a permanent magnet and a method for producing the magnet
04/11/1995US5405575 High Cr content, P added ferritic stainless steel having improved atmospheric corrosion resistance and rust prevention
04/11/1995US5405463 Continuous annealing process of producing cold rolled mild steel sheet excellent in deep drawability and aging resistibility
04/07/1995CA2132760A1 A powdery raw material composition for a permanent magnet, a permanent magnet and a method for producing the magnet
04/06/1995WO1995009494A1 Multiple antenna home base for digital cordless telephones
04/06/1995WO1995009253A1 Free-machining martensitic stainless steel
04/06/1995CA2171084A1 Free-machining martensitic stainless steel
04/05/1995EP0646657A1 Ferritic stainless steel excellent in oxidation resistance
04/05/1995EP0646656A1 Sheet steel excellent in flanging capability and process for producing the same
04/05/1995CN1101211A Cold rolled steel sheet of excellent delayed fracture resistance and superhigh strength and method of manufacturing the same
04/05/1995CN1101162A Low-cobalt high-coercivity magnesium-cobalt modulated needle-shape gamma-Fe2O3 magnetic powder and preparation method thereof
04/04/1995US5403670 Shell portion made of carbon, chromium, silicon, manganese, tungsten, molybdenum, vanadium and iron sintered alloy while core portion made of a steel; hot isostatic pressing, heat treatment, hardening and annealing
04/04/1995US5403547 Oxidation resistant low expansion superalloys
04/04/1995US5403545 Bearing steel
04/04/1995US5403410 Abrasion-resistant steel
04/04/1995US5403408 Non-uniaxial permanent magnet material
03/1995
03/30/1995WO1995008655A1 Steel plate having low welding strain and good bending workability by linear heating and method for producing the same, and welding material and method for producing the same
03/30/1995WO1995008653A1 Lead-free bullet
03/30/1995DE4333017A1 Solid shaft for use as drive shaft
03/29/1995CN1100758A Alloy sheet for shadow mask and method for manufacturing thereof
03/28/1995US5401335 Pulser rings
03/28/1995US5401332 Grain oriented electrical steel sheet having superior magnetic properties, and manufacturing process thereof
03/28/1995CA1334923C Superhigh-strength superfine wire, and reinforcing materials and composite materials incorporating the same
03/22/1995CN1100559A Alloy powders for bond magnet and bond magnet technical field
03/21/1995US5399187 Lead-free bullett
03/21/1995CA1334834C Container corner
03/21/1995CA1334802C Aluminum-manganese-iron steel alloy
03/21/1995CA1334801C Corrosion-resisting alloy
03/16/1995DE4330779A1 Homocinetic joint having a retainer having carbon-rich, carburised layers
03/15/1995EP0643148A1 Steel material for induction-hardened shaft part and shaft part made therefrom
03/15/1995EP0643142A2 Prevention of particle embrittlement in grain-refined, high strength steels
03/15/1995EP0642597A1 Corrosion resistant iron aluminides exhibiting improved mechanical properties and corrosion resistance
03/15/1995CN1100230A Method for preparing permanent-magnet cadmium rare-earth alloy
03/15/1995CN1100229A Process for preparing permanent-magnet cadmium rare-earth alloy
03/15/1995CN1027916C Anticorrision nail suitable for hard material
03/14/1995US5397654 Abrasion-resistant welded steel pipe
03/14/1995US5397653 Filler wire composition and method of welding turbine component with filter wire composition and its product thereof
03/09/1995DE4429682A1 Valve, especially an expansion valve for refrigerating systems, and a method for its manufacture
03/08/1995EP0642182A1 Magnetoresistive material
03/08/1995EP0641868A1 A nonmagnetic ferrous alloy with excellent corrosion resistance and workability
03/08/1995EP0641867A1 Thin cast piece of ordinary carbon steel containing large quantities of copper and tin, thin steel sheet, and method of production thereof
03/08/1995EP0641866A1 Alloy sheet for shadow mask and method for manufacturing thereof
03/08/1995EP0641397A1 Steel for ball and roller bearings
03/08/1995CN1099900A Soft magnetic steel and method therefor
03/08/1995CN1099810A Wear-resistance steel
03/07/1995US5395583 Stainless steel composition
03/07/1995CA2039408C Method of manufacturing high permeability fe-ni system alloy