| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 01/31/2007 | CN1297678C Alloy for Sm-Co based magnet, method for production thereof, sintered magnet and bonded magnet |
| 01/30/2007 | US7170073 Stainless steel product containing B and method for production thereof |
| 01/30/2007 | US7169480 Clad pipe |
| 01/30/2007 | US7169479 Grain-oriented magnetic steel sheet comprising an electrically insulating coating |
| 01/30/2007 | US7169468 Resin bonded rare earth magnet |
| 01/30/2007 | US7169239 Solid expandable tubular members formed from very low carbon steel and method |
| 01/30/2007 | CA2396936C Method of surface treatment for stainless steel product for fuel cell |
| 01/30/2007 | CA2267363C Cold-rolled thick sheet steel with good deep drawability, and method for producing it |
| 01/25/2007 | WO2007011466A1 Nitrogen-containing martensitic stainless steel alloy |
| 01/25/2007 | WO2007010860A1 Rare earth sintered magnet and method for production thereof |
| 01/25/2007 | WO2007009517A1 High-strength steel chain for the low temperature range |
| 01/25/2007 | WO2006016043A3 Martensitic stainless steel for moulds and injection mould frames |
| 01/25/2007 | US20070017610 High strength bolt excellent in delayed fracture resistance and method of production of same |
| 01/25/2007 | US20070017609 The increase in Mo and the rise in the tempering temperature cause the critical diffusable hydrogen amount to further greatly increase and therefore the delayed fracture properties to be further improved; high-strength bolts |
| 01/24/2007 | EP1746177A1 High strength bolt excellent in delayed fracture resistance and method of production of same |
| 01/24/2007 | EP1746176A1 Steel with excellent delayed fracture resistance and tensile strength of 1600 MPa class or more, its shaped articles, and methods of production of the same |
| 01/24/2007 | EP1746175A1 Super high strength uoe steel pipe and method for production thereof |
| 01/24/2007 | EP1564423B1 Heat resistant drill screw |
| 01/24/2007 | EP1465212B1 R-t-b based rare earth element permanent magnet |
| 01/24/2007 | CN1902334A Method for the manufacture of an austenitic product as well as the use thereof |
| 01/24/2007 | CN1902333A Ferritic cr-containing steel |
| 01/24/2007 | CN1902330A Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same |
| 01/24/2007 | CN1901105A High anti-high temperature HDDR neodymium iron boron anisotropic magnetic powder and its preparing method |
| 01/24/2007 | CN1900523A Oil pump plunger |
| 01/24/2007 | CN1900346A Heat treatment, swaging and nitriding process for heat resistance steel |
| 01/24/2007 | CN1900345A Metal fiber wire and its producing process |
| 01/24/2007 | CN1900344A High strength bolt excellent in delayed fracture resistance and method of production of same |
| 01/24/2007 | CN1900343A Steel with excellent delayed fracture resistance and tensile strength of 1600 mpa class or more, its shaped articles, and methods of production of the same |
| 01/24/2007 | CN1296509C High strength weldable ageing hardening steel and its production method |
| 01/24/2007 | CN1296508C Free-cutting tool steel |
| 01/24/2007 | CN1296507C High-tensile strength hot-rolled steel sheet excellent in elongation properties and stretch flangeability and producing method thereof |
| 01/24/2007 | CN1296506C Ferro-aluminium-boron alloy and its production method |
| 01/24/2007 | CN1296505C Method for preparing rare-earth magnetostriction material from rare-earth intermediate alloy |
| 01/23/2007 | US7166174 Drawing stainless steel embedding in matrix |
| 01/23/2007 | US7165943 Geothermal turbine |
| 01/23/2007 | CA2258161C Powder metallurgical body with compacted surface |
| 01/18/2007 | WO2007007983A1 Steel sheet for deep drawing having excellent secondary work embrittlement resistance, fatigue properties and plating properties, and method for manufacturing the same |
| 01/18/2007 | WO2007007797A1 Cobalt- or iron-base alloy excellent in the resistance to corrosion from molten lead-free solder and members of lead-free soldering apparatus which are made of the alloy |
| 01/18/2007 | WO2007007678A1 Low-alloy steel for oil well tube having excellent sulfide stress cracking resistance |
| 01/18/2007 | WO2007007423A1 Non-oriented electromagnetic steel sheet and process for producing the same |
| 01/18/2007 | WO2006128050B1 Razor blades and compositions and processes for the production of razor blades |
| 01/18/2007 | US20070012386 High strength steel plate and method for manufacturing the same |
| 01/18/2007 | US20070012385 Martensitic stainless steel for oil wells and method for manufacturing martensitic stainless steel pipe for oil wells |
| 01/18/2007 | US20070012383 Adjusting value of ([Ti]/47.9)([N]/14)/([Ca])/40.1) satisfies not less than 0.0008 and not more than 0.0066, at the time of melting the said low alloy steel, wherein [Ti], [N] and [Ca] are the contents in the molten steel by mass % of titanium, nitrogen, and calcium respectively |
| 01/18/2007 | DE19950835B4 Herstellungsverfahren für ein anisotropes Seltenerdmagnetpulver Manufacturing method of an anisotropic rare earth |
| 01/17/2007 | EP1743950A1 Seamless steel pipe and method for production thereof |
| 01/17/2007 | EP1743103A1 Ball element for two-part ball pivot and corresponding method of production |
| 01/17/2007 | EP1165276B1 Method of manufacturing metallic products such as sheet by cold working and flash annealing |
| 01/17/2007 | CN1898756A Rare earth element magnet |
| 01/17/2007 | CN1898404A Material of case for storage cell |
| 01/17/2007 | CN1898403A Bake-hardenable cold rolled steel sheet having excellent formability, and method of manufacturing the same |
| 01/17/2007 | CN1295715C Powder magnetic core and HF reactor therewith |
| 01/17/2007 | CN1295713C R-T-B based rare earth element permanent magnet |
| 01/17/2007 | CN1295370C High speed steel and its rare earth treating process |
| 01/17/2007 | CN1295353C Production method of sheet steel with good strain-aged hardening characteristics |
| 01/17/2007 | CN1295049C Marine large-diameter cylinder liner casting method |
| 01/16/2007 | US7163593 Iron-based alloy and method for production thereof |
| 01/16/2007 | US7163592 Excellent in the shielding properties from geomagnetism |
| 01/16/2007 | US7163569 Raw or granulated powder for sintering, and their sintered compacts |
| 01/11/2007 | WO2007004941A1 Stainless steel for filter applications. |
| 01/11/2007 | WO2007004940A1 An exhaust system comprising a scr-catalyst |
| 01/11/2007 | WO2007004707A1 Steel for mechanical structure excelling in strength, ductility and toughness and process for producing the same |
| 01/11/2007 | WO2007004671A1 HOT-DIP Sn-Zn SYSTEM COATED STEEL SHEET HAVING GOOD CORROSION RESISTANCE |
| 01/11/2007 | WO2007004322A1 High-tensile cold-rolled steel sheet, high-tensile plated steel sheet and process for producing them |
| 01/11/2007 | WO2007003748A1 Martensitic stainless steel composition, method for making a mechanical part from said steel and resulting part |
| 01/11/2007 | WO2007003725A1 Austenitic stainless steel strip having a bright surface finish and excellent mechanical properties |
| 01/11/2007 | WO2007003109A1 Once-cold-rolled steel strip for shadow mask and its manufacture process |
| 01/11/2007 | US20070006949 Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details |
| 01/11/2007 | US20070006948 High strength thin steel sheet excellent in resistance to delayed fracture after forming and method for preparation thereof , and automobile parts requiring strength manufactured from high strength thin steel sheet |
| 01/11/2007 | US20070006947 Steel wire for cold forging having excellent low temperature impact properties and method of producing the same |
| 01/11/2007 | US20070006945 Martensite stainless steel |
| 01/11/2007 | US20070006944 Rolling/sliding part, rolling bearing, cam follower, and method of modificating surface of rolling/sliding part |
| 01/11/2007 | DE19861230B4 Low alloy steel container for pressurised liquefied natural gas - using an ultra-high strength low alloy steel with reduced nickel content but high tensile strength and good fracture toughness |
| 01/11/2007 | DE102005031291A1 Inexpensive, corrosion-resistant composite brake disk, for use in automobile disk brakes, comprises cast iron carrier disk bonded to friction ring of corrosion-resistant material, e.g. highly alloyed steel |
| 01/11/2007 | CA2612718A1 Martensitic stainless steel composition, method for making a mechanical part from said steel and resulting part |
| 01/10/2007 | EP1741800A1 Steel sheet for can and method for production thereof |
| 01/10/2007 | EP1741799A1 HIGH-Cr HIGH-Ni AUSTENITIC HEAT-RESISTANT CAST STEEL AND EXHAUST SYSTEM COMPONENT PRODUCED FROM SAME |
| 01/10/2007 | EP1741798A1 Parts for machine construction and method for production thereof |
| 01/10/2007 | EP1741795A1 Corrosion-resisting and wear-resisting alloy and device using the same |
| 01/10/2007 | EP1740734A2 Nano-crystalline steel sheet |
| 01/10/2007 | EP1740733A2 Iron-chrome-aluminum alloy |
| 01/10/2007 | EP1740732A1 Ferritic stainless steel |
| 01/10/2007 | CN1894434A Steel plates for ultra-high-strength linepipes and ultra-high-strength linepipes having excellent low-temperature toughness and manufacturing methods thereof |
| 01/10/2007 | CN1894433A Cold-rolled fixing screw comprising a self-tapping thread |
| 01/10/2007 | CN1894432A Steel wire for cold forging having excellent low temperature impact properties and method of producing same |
| 01/10/2007 | CN1891846A Martensite stainless steel |
| 01/10/2007 | CN1891845A Steel sheet for dissimilar materials weldbonding to aluminum material and dissimilar materials bonded body |
| 01/10/2007 | CN1891844A Sheet slab process low-carbon high-manganese oriented electrotechnical steel sheet, and its manufacturing method |
| 01/10/2007 | CN1891843A Pipe for steam turbine, manufacturing process of same, and steam turbine power plant using those pipes |
| 01/10/2007 | CN1891398A Method for producing mavensite stainless-steel seamless pipe |
| 01/10/2007 | CN1294288C Mechanical structure steel, method for hot-shaping the steel part and part therefrom |
| 01/10/2007 | CN1294287C Nickel molybdenum alloy and preparation method |
| 01/09/2007 | US7160399 Nanocarbide precipitation strengthened ultrahigh-strength, corrosion resistant, structural steels |
| 01/09/2007 | US7160398 Method of making rapidly solidified alloy for magnet |
| 01/09/2007 | CA2380377C Cold-rolled steel sheets with superior strain-aging hardenability |
| 01/09/2007 | CA2210744C Molds for plastic prototyping and isothermal forging of aluminum, steel therefore, and method of manufacture thereof |
| 01/04/2007 | WO2007001648A2 Corrosion resistant metallurgical powder compositions, methods, and compacted articles |
| 01/04/2007 | WO2007001057A1 High-strength wire rod excelling in wire drawing performance and process for producing the same |
| 01/04/2007 | WO2007001054A1 High-strength wire rod excelling in wire drawing performance and process for producing the same |
| 01/04/2007 | WO2007000955A1 High-carbon hot-rolled steel sheet and process for producing the same |