| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
|---|
| 08/18/2010 | EP2218801A1 Steel plate with yield strength of 800mpa grade and low weld cracking sensitivity, and manufacture method thereof |
| 08/18/2010 | EP2218800A1 Steel with weld heat-affected zone having excellent ctod properties and process for producing the steel |
| 08/18/2010 | EP2218799A1 Carbonitrided induction-hardened steel part with excellent rolling contact fatigue strength at high temperature and process for producing the same |
| 08/18/2010 | EP2217735A1 High strength and low yield ratio steel for structure having excellent low temperature toughness |
| 08/18/2010 | EP1712650B1 Use of a material for a storage cell casing |
| 08/18/2010 | CN201553761U Heat-treatment equipment of abrasion-resistant steel for engineering purposes |
| 08/18/2010 | CN201553760U Heat treatment equipment of low-temperature abrasion-resistant steel |
| 08/18/2010 | CN201553759U Heat treatment device for abrasion resistant alloy cast steel |
| 08/18/2010 | CN101809203A Tool |
| 08/18/2010 | CN101809181A H hardness, high toughness iron-base alloys and methods for making same |
| 08/18/2010 | CN101806009A Steel shell for suction roll and method of producing steel product |
| 08/18/2010 | CN101805875A Steel special for anchoring flange |
| 08/18/2010 | CN101805874A Low-carbon Mn-Cr steel for engine camshaft and manufacturing method thereof |
| 08/18/2010 | CN101805873A Low-cost and high-strength steel for automobile crossbeam and manufacturing method thereof |
| 08/18/2010 | CN101805872A Alloy pipe containing 18-24% of Mn and manufacturing method thereof |
| 08/18/2010 | CN101805871A Steel used for solid expandable casing of oil and gas well and manufacturing method of expandable casing |
| 08/18/2010 | CN101805870A High strength strapping steel with tensile strength over 1,100 MPa and manufacturing method thereof |
| 08/18/2010 | CN101805833A Magnesium smelting reduction pot and preparation method thereof |
| 08/18/2010 | CN101530863B Alloy cast steel roll and preparation method thereof |
| 08/18/2010 | CN101435058B Economical austenitic stainless steel and technique for producing the same |
| 08/18/2010 | CN101342647B Iron-base alloy powder of oxygen acetylene flame jet soldering |
| 08/18/2010 | CN101323898B Oxygen one-step impurity removing refining method for raw ferro nickel |
| 08/18/2010 | CN101210302B Middle and low carbon bainite high-strength high-ductility steel and manufacturing method thereof |
| 08/18/2010 | CN101151108B Method for producing seamless tube |
| 08/17/2010 | USRE41504 Heat and corrosion resistant cast CF8C stainless steel with improved high temperature strength and ductility |
| 08/17/2010 | US7776453 Machine element and method for manufacturing thereof |
| 08/17/2010 | US7776259 rotors, stators and/or magnetic bearings of an auxiliary power unit of an aircraft jet engine; insulating coating; magnetic bearings; in weight percent, the difference between the iron and cobalt is >2%; >35% cobalt, 4-8% vanadium |
| 08/17/2010 | US7776162 Steels with few alumina clusters |
| 08/17/2010 | US7776161 Cold-rolled steel sheet excellent in workability |
| 08/17/2010 | US7776160 An apparatus (10) includes a low-carbon steel tube (24). The low- carbon steel tube (24) yields plastically more than about 5% before fracturing at temperatures down to about -40 degrees C. when stress is applied to the low-carbon steel tube |
| 08/17/2010 | CA2467584C Product and method for low temperature fluxless brazing |
| 08/12/2010 | WO2010090349A1 High-strength steel tube for low-temperature use with superior buckling resistance and toughness in weld heat-affected areas, and manufacturing method for same |
| 08/12/2010 | WO2010090238A1 Age hardenable steel and method for producing mechanical parts |
| 08/12/2010 | WO2010090041A1 Ferrite stainless steel with low black spot generation |
| 08/12/2010 | WO2010089185A1 Gas heat exchanger, in particular for engine exhaust gases |
| 08/12/2010 | WO2010074463A3 High carbon steel sheet with superior heat treatment characteristics, and manufacturing method thereof |
| 08/12/2010 | WO2010074447A9 Non-oriented electrical steel sheets having high workability for client companies and manufacturing method thereof |
| 08/12/2010 | US20100203357 Al-plated steel sheet for exhaust gas passageway members of motorcycles excellent in high-temperature strength and the members |
| 08/12/2010 | US20100201469 Soft magnetic material and systems therewith |
| 08/12/2010 | US20100200122 Case hardenable nickel-cobalt steel |
| 08/12/2010 | US20100200121 Process for producing alloy slab for rare-earth sintered magnet, alloy slab for rare-earth sintered magnet and rare-earth sintered magnet |
| 08/12/2010 | US20100200119 Hardened martensitic steel having a low or zero content of cobalt, method for producing a component from this steel, and component obtained in this manner |
| 08/12/2010 | US20100200101 Al-plated steel sheet for exhaust gas passageway members of motorcycles and the members |
| 08/12/2010 | CA2751705A1 High strength steel pipe for low-temperature usage having excellent buckling resistance and toughness of welded heat affected zone and method for producing the same |
| 08/11/2010 | EP2216423A1 Steel for fracture split connecting rods |
| 08/11/2010 | EP2216422A1 High-strength cold-rolled steel sheet |
| 08/11/2010 | EP2215421A1 Use of a duplex stainless steel in a phosphoric acid production system |
| 08/11/2010 | EP2215280A1 High tensile steel for deep drawing and manufacturing method thereof |
| 08/11/2010 | EP1594997B1 Eglin steel - a low alloy high strength composition |
| 08/11/2010 | CN1990893B Tube mill lining board and manufacturing method thereof |
| 08/11/2010 | CN101802239A High strength, high toughness rotating shaft material |
| 08/11/2010 | CN101802238A High-strength steel sheet excellent in bendability and fatigue strength |
| 08/11/2010 | CN101802237A Dual-phase steel, flat product made of such dual-phase steel and method for producing a flat product |
| 08/11/2010 | CN101802236A High-strength steel sheet for can manufacturing and process for manufaturing the sheet |
| 08/11/2010 | CN101802233A Dual-phase steel, flat product made of such dual-phase steel and method for producing a flat product |
| 08/11/2010 | CN101800108A High-plasticity corrosion-resistance semihard magnetic alloy and thin strip preparing method thereof |
| 08/11/2010 | CN101798826A Integral-type excavator bucket and manufacturing method thereof |
| 08/11/2010 | CN101798664A Clasp nail for fixing heat-resistant liner material and fabrication method thereof |
| 08/11/2010 | CN101798663A Low-cost and high-property heat resistant steel |
| 08/11/2010 | CN101798662A High temperature oxidation resistant grid section and preparation method thereof |
| 08/11/2010 | CN101798661A Hot working die steel and preparation method thereof |
| 08/11/2010 | CN101798660A Method for refining, metamorphosing and casting cold roll steel by casting instead of forging |
| 08/11/2010 | CN101798659A Low-carbon low-phosphorus nickel-chromium-iron alloy used for stainless acid resistant steel and preparation method thereof |
| 08/11/2010 | CN101798658A 24-30% Mn-containing alloy pipe material and manufacture method thereof |
| 08/11/2010 | CN101798657A Micro-alloy chemical die steel and thermal treatment method thereof |
| 08/11/2010 | CN101798656A Method for producing 50CrV4 hot-rolled sheets |
| 08/11/2010 | CN101798655A Micro-carbon aluminum-killed steel with low yield ratio and good deep drawing property and preparation method thereof |
| 08/11/2010 | CN101798654A Steel used for straight seam electric resistance welding petroleum casing and casing manufacturing method |
| 08/11/2010 | CN101797623A Forging method of steam generator primary side connection pipe safety end and witness piece |
| 08/11/2010 | CN101487096B Low-alloy high-strength C-Mn-Al Q & P steel and method of manufacturing the same |
| 08/11/2010 | CN101403071B High-alloy hot work steel producing method |
| 08/11/2010 | CN101397633B Sulphur and copper-containing free-cutting stainless steel and preparation method thereof |
| 08/11/2010 | CN101376953B High-corrosion resistant high-strength weather resisting steel and manufacturing method thereof |
| 08/11/2010 | CN101368249B Steel for boiler and method of producing the same |
| 08/11/2010 | CN101363102B TRIP steel sheet for high strength cold rolled continuous annealing and preparation method thereof |
| 08/11/2010 | CN101353753B Ultra-low carbon high-purity industrial pure iron and manufacturing method thereof |
| 08/11/2010 | CN101275201B Oriented electric steel plate and manufacturing method thereof |
| 08/11/2010 | CN101270455B 1000MPa grade nickel-saving type metastable austenite stainless steel |
| 08/11/2010 | CN101205595B Tough ultra-strength stainless steel and method for manufacturing the same |
| 08/11/2010 | CN101146924B Steel for oil well pipe having excellent sulfide stress cracking resistance and method for manufacturing seamless steel pipe for oil well |
| 08/11/2010 | CN101135028B High-strength stainless steel and thermal treatment process |
| 08/10/2010 | CA2442068C Ultra-high-strength precipitation-hardenable stainless steel and elongated strip made therefrom |
| 08/05/2010 | WO2010087766A1 Stainless austenitic low ni steel alloy |
| 08/05/2010 | WO2010087529A1 High-strength hot-dip galvanized steel sheet and manufacturing method therefor |
| 08/05/2010 | WO2010087512A1 Heavy gauge, high tensile strength, hot rolled steel sheet with excellent hic resistance and manufacturing method therefor |
| 08/05/2010 | WO2010087511A1 Thick high-tensile-strength hot-rolled steel sheet with excellent low-temperature toughness and process for production of same |
| 08/05/2010 | WO2010087509A1 Corrosion resistant steel for crude oil tank, manufacturing method therefor, and crude oil tank |
| 08/05/2010 | WO2010087298A1 Heat-resistant alloy, alloy member for fuel cell, fuel cell stack device, fuel cell module, and fuel cell device |
| 08/05/2010 | US20100197202 Method and Product for Cutting Materials |
| 08/05/2010 | US20100196799 Conducting plates for fuel cell elements |
| 08/05/2010 | US20100196189 High-strength steel sheet |
| 08/05/2010 | US20100193090 Steel for machine and structural use having excellent machinability and process for producing the same |
| 08/05/2010 | US20100193089 Hot-working tool steel having excellent toughness and high-temperature strength and method for production thereof |
| 08/05/2010 | US20100193088 High Corrosion Resistance Precipitation Hardened Martensitic Stainless Steel |
| 08/05/2010 | US20100193087 Martensitic stainless steel seamless pipe for oil country tubular goods and method for manufacturing the same |
| 08/05/2010 | US20100193085 Seamless steel pipe for use as vertical work-over sections |
| 08/05/2010 | US20100193083 Hydrogen-resistant high strength material and method for producing the same |
| 08/05/2010 | US20100192895 Steel Material Having a High Silicon Content for Producing Piston Rings and Cylinder Sleeves |
| 08/05/2010 | CA2844718A1 Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof |
| 08/05/2010 | CA2809171A1 Thick-walled high-strength hot rolled steel sheet having excellent hydrogen induced cracking resistance and manufacturing method thereof |