C21D 1/20

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9994942 Steel materialAug 21, 13Jun 12, 18Nippon Steel & Sumitomo Metal Corporation
9963766 Hypoeutectoid bearing steelSep 26, 13May 08, 18Aktiebolaget SKF
9869000 Methods of making bainitic steel materialsDec 10, 14Jan 16, 18Battelle Energy Alliance, LLC
9834837 Method and steel componentAug 19, 13Dec 05, 17AKTIEBOLAGET SKF
9809874 Steel sheet suitable for impact absorbing member and method for its manufactureApr 08, 13Nov 07, 17NIPPON STEEL & SUMITOMO METAL CORPORATION
9777358 Thick-walled, high tensile strength steel with excellent CTOD characteristics of the weld heat-affected zone, and manufacturing method thereofSep 04, 13Oct 03, 17JFE STEEL CORPORATION
9752216 High-strength hot rolled steel sheet with excellent bendability and low-temperature toughness, and method for manufacturing the sameOct 31, 12Sep 05, 17JFE STEEL CORPORATION
9745639 High-strength steel sheet excellent in workability and cold brittleness resistance, and manufacturing method thereofJun 05, 12Aug 29, 17KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd.,
9708678 Method for producing a formed and at least regionally hardened sheet metal componentJul 10, 13Jul 18, 17KIRCHHOFF AUTOMOTIVE DEUTSCHLAND GMBH
9644245 Method for fabricating vane using a nodular graphite cast ironFeb 03, 15May 09, 17LG ELECTRONICS INC.
9637174 Method for producing hot-formed and press-hardened automobile columnSep 19, 13May 02, 17BENTELER AUTOMOBILTECHNIK GMBH
9631266 Method for manufacturing high-strength cold-rolled steel sheet with outstanding workabilityFeb 28, 13Apr 25, 17KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd.,
9617625 Process for manufacturing a profiled steel wireAug 21, 15Apr 11, 17ARCELORMITTAL WIRE FRANCE
9593390 Heat treatment methodMar 24, 11Mar 14, 17IHI CORPORATION
9546680 Bearing componentOct 26, 12Jan 17, 17AKTIEBOLAGET SKF
9534279 High-strength cold-rolled steel sheet having small variations in strength and ductility and manufacturing method for the sameDec 11, 12Jan 03, 17KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd.,
9481023 Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steelsDec 29, 14Nov 01, 16DAYTON PROGRESS CORPORATION
9475107 Method for producing a motor vehicle axle componentFeb 04, 14Oct 25, 16BENTELER AUTOMOBILTECHNIK GMBH
9475112 Hot press-formed product and process for producing sameJun 08, 12Oct 25, 16KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd.,
9427939 Steel sheet with high mechanical strength, ductility and formability properties, production method and use of such sheetsMay 03, 12Aug 30, 16Arcelormittal Investigacion Y Desarrollo SL

Showing 1 to 20 of 46 results