| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 06/22/2011 | DE112009002015T5 Turbolader und Schaufellagerring hierfür Turbocharger nozzle ring and this |
| 06/22/2011 | DE112009002014T5 Turbolader und Verstellschaufel hierfür Turbocharger and Verstellschaufel this |
| 06/22/2011 | CN102105615A Cast slab of non-oriented magnetic steel and method for producing the same |
| 06/22/2011 | CN102105614A Cold-rolled steel sheet, process for production of same, and backlight chassis |
| 06/22/2011 | CN102105606A Method for producing steel sheet for gasket, and gasket |
| 06/22/2011 | CN102105604A Manufacturing method for machine parts having superior rolling-contact fatigue life |
| 06/22/2011 | CN102102166A Duplex stainless steel with high corrosion resistance and production technology thereof |
| 06/22/2011 | CN102102165A Alloy structural steel material for brake discs of high-speed motor train unit vehicles |
| 06/22/2011 | CN102102164A Metal mould steel with excellent thermal machinability |
| 06/22/2011 | CN102102163A Martensitic stainless steel and manufacturing method thereof |
| 06/22/2011 | CN102102162A Steel plate with low M-A content in high heat input welding heat affected zone |
| 06/22/2011 | CN102102161A Sintered valve guide and a method of making a sintered valve guide |
| 06/22/2011 | CN102102142A Production method of energy saving type GO oriented silicon steel |
| 06/22/2011 | CN102102141A Hot rolling process for improving structural homogeneity of oriented silicon steel plate |
| 06/22/2011 | CN101798658B 24-30% Mn-containing alloy pipe material and manufacture method thereof |
| 06/22/2011 | CN101798654B Steel used for straight seam electric resistance welding petroleum casing and casing manufacturing method |
| 06/22/2011 | CN101775531B Nickel-molybdenum-copper alloy and preparation method thereof |
| 06/22/2011 | CN101768698B Low cost yield strength 700MPA level non-tempering processing high strength steel plate and manufacturing method thereof |
| 06/22/2011 | CN101705427B Alterant capable of changing FCB alloy microscopic structure |
| 06/22/2011 | CN101695714B Cast steel back-up roller and preparation method thereof |
| 06/22/2011 | CN101688265B Process for producing high-strength cold rolled steel sheet with low yield strength and with less material quality fluctuation |
| 06/22/2011 | CN101680047B Process for production of thick high-tensile-strength steel plates |
| 06/22/2011 | CN101665892B Silicon alloy steel and manufacturing method thereof |
| 06/22/2011 | CN101657558B High-strength hot-dip galvanized steel sheet and method for producing the same |
| 06/22/2011 | CN101649381B Method for producing secondary cold-rolling tinning original plate |
| 06/22/2011 | CN101642782B Method for preparing Cr-Ni system Austenitic heat-resistant steel springs and cool-drawn steel wires thereof |
| 06/22/2011 | CN101603152B Centrifugation device high-temperature alloy used for glass wool production |
| 06/22/2011 | CN101580916B High-strength high-plasticity twinning-induced plasticity steel and manufacturing method thereof |
| 06/22/2011 | CN101562356B Medium voltage power line broadband coupling device and preparation method thereof |
| 06/22/2011 | CN101321896B A tube and use of said tube |
| 06/22/2011 | CN101285158B Carburized and high-frequency hardened part having high strength |
| 06/22/2011 | CN101235466B High ductility negative 110 degree low-temperature steel and manufacturing method thereof |
| 06/21/2011 | CA2620388C Low carbon resulfurized free-machining steel having high machinability |
| 06/21/2011 | CA2585629C Steel pipe for air bag inflator and method for production thereof |
| 06/21/2011 | CA2467583C Fluxless brazing method and compositions of layered material systems for brazing aluminum or dissimilar metals |
| 06/16/2011 | WO2011070860A1 Magnetic material sputtering target |
| 06/16/2011 | WO2011070859A1 Method for heating steel sheet for hot pressing use |
| 06/16/2011 | WO2011070847A1 Rare-earth anisotropic magnet powder, method for producing same, and bonded magnet |
| 06/16/2011 | WO2011070827A1 Rare earth anisotropic magnet and process for production thereof |
| 06/16/2011 | WO2011069443A1 In situ preparation method of sol-gel combining with thermite reaction and fenicrti/nial-a12o3 nano-composite material prepared therefrom |
| 06/16/2011 | US20110142708 Methods for processing nanostructured ferritic alloys, and articles produced thereby |
| 06/16/2011 | US20110139321 Austenitic stainless steel, and hydrogenation method thereof |
| 06/16/2011 | US20110139315 High strength galvanized steel sheet with excellent formability and method for manufacturing the same |
| 06/15/2011 | EP2147127B8 Process for the production of a grain oriented magnetic strip |
| 06/15/2011 | CN102099502A Corrosion-resistant steel for use in chimney or flue of natural gas combustion or liquefied petroleum gas combustion plant |
| 06/15/2011 | CN102099501A Non-oriented electromagnetic steel plate and method for manufacturing the same |
| 06/15/2011 | CN102099500A Ferritic stainless steel for use in producing urea water tank |
| 06/15/2011 | CN102094155A Cast steel material for chain wheel of marine diesel engine and smelting method thereof |
| 06/15/2011 | CN102094154A Homogeneous module material and metallurgical manufacturing method thereof |
| 06/15/2011 | CN102094153A High-strength high-toughness alloy steel for bolts and preparation method thereof |
| 06/15/2011 | CN102094152A Train buffer material |
| 06/15/2011 | CN102094151A Alloy steel product |
| 06/15/2011 | CN102094150A Ultra-thick high temperature-resistant steel for pressure vessel and preparation method thereof |
| 06/15/2011 | CN102094149A Niobium-containing high-strength hot-galvanized steel plate and production method thereof |
| 06/15/2011 | CN102094148A Q460D steel for low-alloy high-strength structure of below 50mm and production method thereof |
| 06/15/2011 | CN102094113A Heat treatment process of train buffer material |
| 06/15/2011 | CN102094112A Heat treatment process of alloy steel product |
| 06/15/2011 | CN102091719A Limiting mandrel for mandrel pipe mill and manufacturing method thereof |
| 06/15/2011 | CN101818306B Alkaline soil corrosion-resistant steel for hot-rolled U-shaped steel sheet pile and manufacture method thereof |
| 06/15/2011 | CN101792883B Method for producing 8CrV2 hot-rolled sheet steel |
| 06/15/2011 | CN101688263B Process for production of high alloy steel pipe |
| 06/15/2011 | CN101660094B Large-linear energy welding low-alloy high-strength steel plate and manufacturing method thereof |
| 06/15/2011 | CN101591755B Uncoated tinplate base for acidic food can and manufacturing method thereof |
| 06/15/2011 | CN101578384B Steel with weld heat-affected zone having excellent CTOD properties and process for producing the steel |
| 06/15/2011 | CN101555574B Wear-resistant steel with high resistance to tempering and manufacturing method thereof |
| 06/15/2011 | CN101545078B Nickel saving type metastable austenite stainless steel with excellent normal temperature mechanical property |
| 06/15/2011 | CN101538687B Alloy fuel catalyst |
| 06/15/2011 | CN101528967B Method for manufacturing flat steel products from a steel forming a martensitic structure |
| 06/15/2011 | CN101528966B Method for manufacturing flat steel products from a multiphase steel alloyed with aluminum |
| 06/15/2011 | CN101519751B High-performance marine mooring chain steel and manufacturing method thereof |
| 06/15/2011 | CN101514435B Pipeline steel with good and stable low-temperature flexibility and method for rolling hot rolled coils thereof |
| 06/15/2011 | CN101497961B Low-temperature flexibility 1.5Ni steel and method of manufacturing the same |
| 06/15/2011 | CN101492793B Medium-lower alloy abrasion resistant steel |
| 06/15/2011 | CN101376945B 2000MPa grade superhigh intensity high tenacity steel plate and manufacturing method thereof |
| 06/15/2011 | CN101263240B Nanocrystalline magnetic alloy, method for producing same, alloy thin band, and magnetic component |
| 06/15/2011 | CN101248203B High strength hot rolled steel sheet containing high Mn content with excellent workability and method for manufacturing the same |
| 06/15/2011 | CN101210294B Preparation method of A5B19 type alloy |
| 06/14/2011 | US7959854 Heat resistant alloy adapted to precipitate fine Ti-Nb-Cr carbide or Ti-Nb-Zr-Cr carbide |
| 06/14/2011 | US7959745 High-strength steel pipe of API X65 grade or higher |
| 06/14/2011 | CA2644780C Steel tube with excellent steam oxidation resistance and method for producing the steel tube |
| 06/09/2011 | WO2011068328A2 Cold rolled steel sheet for processing with excellent heat resistance, and preparation method thereof |
| 06/09/2011 | WO2011068231A1 Steel sheet for cans and method for producing same |
| 06/09/2011 | WO2011068216A1 Butt-welded joint formed using high-energy-density beam |
| 06/09/2011 | WO2011068169A1 Powder for magnet |
| 06/09/2011 | WO2011068107A1 Light rare earth magnet and magnetic device |
| 06/09/2011 | WO2011067979A1 Fine grained austenitic stainless steel sheet exhibiting excellent stress corrosion cracking resistance and processability |
| 06/09/2011 | US20110132501 Martensitic stainless steel seamless tube for oil country tubular goods and manufacturing method thereof |
| 06/09/2011 | US20110132499 Ferrite system heat-resistant cast steel and exhaust system component |
| 06/09/2011 | DE102010003902A1 Legierter Stahl zum Vakuumaufkohlen bei niedrigen Temperaturen Alloy steel for vacuum carburizing at low temperatures |
| 06/09/2011 | DE102009056443A1 Crashbox und Verfahren zu deren Herstellung Crashbox and processes for their preparation |
| 06/08/2011 | EP2330223A1 Directional electromagnetic steel plate manufacturing method |
| 06/08/2011 | EP2329054A1 Production of ferro-alloys |
| 06/08/2011 | CN1678761B Steel material having little alumina cluster |
| 06/08/2011 | CN102089452A Steel for nitrocarburizing and nitrocarburized parts |
| 06/08/2011 | CN102089451A Aluminum-plated steel sheet for hot pressing with rapid heating, process for producing same, and method of hot-pressing same with rapid heating |
| 06/08/2011 | CN102089120A Process for production of steel tube having polyolefin-coated inside surface |
| 06/08/2011 | CN102089099A Continuously cast slab and process for production of same |
| 06/08/2011 | CN102086498A High-Cr high-Ni anti-oxidation heat resistant steel |
| 06/08/2011 | CN102086497A Method for preparing high-Cr high-Ni oxidation-resistant heat-resistant steel formwork |
| 06/08/2011 | CN102086496A Fe-Ni base precipitation-strengthened austenite alloy and preparation method thereof |