Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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08/03/1995 | WO1995020686A1 Wear-resisting high-manganese cast steel |
08/02/1995 | EP0665300A1 Fe-based alloy powder, Fe-based sintered body with high-corrosion resistance and method for producing the sintered body |
08/02/1995 | EP0489727B1 Aluminium-manganese-iron stainless steel alloy |
08/02/1995 | EP0379583B1 SINTERED MAGNETIC Fe-Co MATERIAL AND PROCESS FOR ITS PRODUCTION |
08/02/1995 | CN1106070A Low-temp. weldable thin-grain steel plate |
08/01/1995 | US5437742 Steel rotor shafts for electric machines |
07/27/1995 | WO1995019760A1 Oral composition |
07/27/1995 | CA2181725A1 Oral composition |
07/26/1995 | EP0664342A1 Case carburized stainless steel alloy for high temperature applications |
07/26/1995 | EP0663961A1 Magnetostrictive powder composite and methods for the manufacture thereof |
07/26/1995 | CN1029374C Method for smelting chromium steel and its alloy by using metal oxide in argon-oxygen furnace dust |
07/25/1995 | US5435858 Having specific wall thickness |
07/25/1995 | US5435827 High speed steel manufactured by power metallurgy |
07/25/1995 | US5435824 Hot-isostatically-compacted martensitic mold and die block article and method of manufacture |
07/25/1995 | CA1336364C High damping capacity, two-phase fe-mn-al-c alloy |
07/20/1995 | WO1995019636A1 Method of manufacturing a shadow mask of the nickel-iron type |
07/19/1995 | EP0663018A1 Tool steel compositions. |
07/19/1995 | CN1105395A High-earthquake-resistant building structural steel and productive technique thereof |
07/19/1995 | CN1105394A Nanocrystalline alloy having excellent pulse attenuation characteristics, method of producing the same, choke coil, and noise filter |
07/19/1995 | CN1105393A Method for directly smelting iron-base amorphous mother alloy from szaibelyite and boron-rich slag |
07/18/1995 | US5433801 Razor blade steel having high corrosion resistance, razor blades and a process for manufacturing razor blades |
07/18/1995 | US5433798 High strength martensitic stainless steel having superior rusting resistance |
07/13/1995 | WO1995018877A2 Sintered friction material for friction-linked components and friction-linked component |
07/13/1995 | WO1995018849A1 Cracking processes |
07/12/1995 | EP0662523A1 Steel sheet of high stress-corrosion-cracking resistance for cans and method of manufacturing the same |
07/12/1995 | EP0662239A1 Process for manufacturing alnico system permanent magnet |
07/12/1995 | CN1105070A PC steel wire or steel bar with good straightness and forging characters |
07/12/1995 | CN1029323C Austenite stainless steel without magnetism |
07/11/1995 | US5431753 Manufacturing process for austenitic high manganese steel having superior formability, strengths and weldability |
07/11/1995 | US5431748 Impact bar for automobile |
07/11/1995 | US5431747 Rare earth, iron, cobalt, boron |
07/11/1995 | US5431136 Internal combustion valve having an iron based hard-facing alloy contact surface |
07/06/1995 | WO1995018247A1 Method of forming oxidized passive film, ferrite system stainless steel, fluid feed system and fluid contact component |
07/06/1995 | WO1995018246A1 Stainless steel and piping system |
07/06/1995 | WO1995018243A1 High strength high toughness spring steel, and manufacturing process therefor |
07/06/1995 | WO1995018242A1 Martensitic heat-resisting steel having excellent resistance to haz softening and process for producing the steel |
07/06/1995 | WO1995018241A1 Aluminum-plated stainless steel sheet with excellent high-temperature oxidation resistance |
07/06/1995 | WO1995018240A1 Austenitic stainless steel, piping system and fluid-contacting parts |
07/06/1995 | WO1995018239A1 Bearing part |
07/05/1995 | EP0539592B1 Magnetic material |
07/05/1995 | CN1104686A Ferrite stainless steel with good atmospheric corrosion and cracking corrosion resisting |
07/05/1995 | CN1029244C Austenite stainless steel |
07/04/1995 | US5429688 Work hardened stainless steel for springs |
07/04/1995 | US5428953 Combined cycle gas turbine with high temperature alloy, monolithic compressor rotor |
07/04/1995 | CA1336141C Aluminum-manganese-iron stainless steel alloy |
07/01/1995 | CA2139301A1 Alloy composition for transmission gear of automobile |
06/29/1995 | WO1995017532A1 Rail of high abrasion resistance and high tenacity having pearlite metallographic structure and method of manufacturing the same |
06/29/1995 | WO1995017529A1 Process for producing rail wheels and parts thereof |
06/28/1995 | EP0659896A1 Stainless steel wire product |
06/28/1995 | EP0659895A2 Internal combustion valve having an iron based hard-facing alloy contact surface |
06/28/1995 | EP0659890A2 Method of manufacturing small planar anisotropic high-strength thin can steel plate |
06/28/1995 | EP0659889A2 Method of manufacturing cold-rolled can steel sheet having less planar anisotropy and good workability |
06/28/1995 | EP0659888A2 Method for manufacturing a high-formable, high-strength cold-rolled steel sheet excellent in resistance to secondary working embrittlement |
06/28/1995 | EP0597832B1 Metal-powder blend |
06/28/1995 | EP0571521B1 Metal wire consisting of a steel substrate with a cold hardened annealed martensitic structure, and a coating |
06/28/1995 | EP0478790B1 Heat-resistant ferritic stainless steel excellent in low-temperature toughness, weldability and heat resistance |
06/28/1995 | EP0392011B1 HEAT-RESISTANT HIGH-Al AUSTENITIC STEEL HAVING EXCELLENT HOT WORKING PROPERTIES |
06/28/1995 | CN1104364A 2:19(3:29) phase rare-earth iron nitride (carbide) permanent magnet and its preparation method |
06/28/1995 | CN1104192A Iron-core decorative material and its production |
06/27/1995 | US5427635 Martenstitic stainless steel with improved machinability |
06/27/1995 | US5427634 Useful in exhaust systems of automobiles |
06/27/1995 | US5427601 Sintered metal bodies and manufacturing method therefor |
06/21/1995 | EP0658633A2 Stainless steel foil for automobile exhaust gaspurifying catalyst carrier and process for preparation thereof |
06/21/1995 | EP0658632A1 Steel of high corrosion resistance and steel of high corrosion resistance and workability |
06/21/1995 | EP0658396A1 Welding austenitic stainless steel materials having improved resistance to hydrogen embrittlement |
06/21/1995 | CN1103897A Casting and forging steel ball using rare earth steel as raw material and the prodn. method |
06/21/1995 | CN1103896A Method for smelting high purity ferro-silicon alloy with ore smelting furnace |
06/21/1995 | CN1028976C Shaving knife head, especially its cutting blade components of wet type shaving knife |
06/20/1995 | US5426084 Highly heat-resistant metallic carrier for an automobile catalyst |
06/20/1995 | US5425821 Yield strength, oxidation resistance, heat resistance |
06/20/1995 | US5425820 Oriented magnetic steel sheets and manufacturing process therefor |
06/20/1995 | US5425819 Magnetoresistive material |
06/15/1995 | WO1995016057A1 Steel alloy, steel strip made of the alloy, and use of the steel strip |
06/15/1995 | CA2178617A1 Steel alloy, steel strip made of the alloy, and use of the steel strip |
06/14/1995 | EP0657558A1 Fe-base superalloy |
06/14/1995 | EP0657557A1 Spring steel of high strength and high corrosion resistance |
06/14/1995 | EP0657556A1 Austenitic alloys and their applications |
06/14/1995 | CN1103674A Air-cooled transformed bainite anti-wear material for ball mill and its processing technology |
06/14/1995 | CN1103673A Air-cooled transformed-bainite high-strength screw-thread steel and its processing technology |
06/14/1995 | CN1103672A Sea-water corrosion resistant steel suitable to hot and wet environment and method of manufacturing the same |
06/14/1995 | CN1028883C Corrosion resistant iron-base alloy |
06/13/1995 | US5424028 Balance of nickel and cobalt as austenite stabilizers to offset ferrite formers, molybdenum, vanadium and chromium; corrosion resistance; automobile bearings, cam shafts, gears, bolts, etc. |
06/13/1995 | US5423664 Iron-base alloy for rotary type compressors |
06/13/1995 | CA2035739C Electrically conductive article |
06/13/1995 | CA1335869C Surgical needles from high strength steel alloy and method of producing the same |
06/08/1995 | WO1995015406A1 Ultrapure gas and pure water feed duct, system and process equipment |
06/08/1995 | WO1995015405A1 Fine-grain steels with a stable corrosion-protection coating for reinforcement, mechanical-engineering, equipment-manufacture and construction purposes |
06/07/1995 | EP0656145A1 Permanent magnet material containing a rare-earth element, iron, nitrogen and carbon. |
06/07/1995 | EP0656073A1 Corrosion resistant austenitic stainless steel with improved galling resistance |
06/06/1995 | US5422071 Containing carbide forming chromium, niobioum, tantalum, titanium and vanadium |
06/06/1995 | US5422070 Oxidation-resistant and corrosion-resistant alloy based on doped iron aluminide, and use of said alloy |
06/06/1995 | US5421920 Process for producing rolled shape steel material having high strength, high toughness, and excellent fire resistance |
06/06/1995 | CA1335761C Galling resistant austenitic stainless steel alloy |
06/01/1995 | WO1995014794A1 Continuously cast slab of extremely low carbon steel and thin extremely low carbon steel sheet in which surface defect rarely occurs during steel sheet manufacturing step, and method of manufacturing the same slab and steel sheet |
05/31/1995 | EP0655754A1 Inductance element |
05/31/1995 | EP0655753A1 Active filter circuit and power supply apparatus including same |
05/31/1995 | EP0655511A1 Heat-resistant, ferritic cast steel having high castability and exhaust equipment member made thereof |
05/31/1995 | EP0655509A1 Non-oriented silicon steel sheet and method |
05/31/1995 | CN1028656C Wear-resistant low alloy steel |
05/30/1995 | CA1335698C Martensitic stainless steel |