Matches 1 - 50 out of 102 1 2 3 >


Match Document Document Title
US20150266519 High Manganese Steel Strips with Excellent Coatability and Superior Surface Property, Coated Steel Strips Using Steel Strips and Method for Manufacturing the Steel Strips  
A high-ductility, high-strength and high Mn steel strip used for steel strips of automobiles requiring superior formability and high strength, a plated steel strip produced by using the same, and...
US20050019601 High-ductility steel sheet excellent in press formability and strain age hardenability, and method for manufacturing the same  
A steel sheet composition contains appropriate amounts of C, Si, Mn, P, S, Al and N and 0.5 to 3.0% Cu. A composite structure of the steel sheet has a ferrite phase or a ferrite phase and a...
US20130295402 Steel Sheet for Formed Member Having Enhanced Ductility, Formed Member, and Method for Manufacturing the Formed Member  
Provided is a steel sheet for a formed member having enhanced ductility, a formed member, and a method for manufacturing the formed member, and more particularly, to a steel sheet for making a...
US20050186442 Coating method and coating mixture  
A coating mixture and a method for applying a weldable anticorrosive coating to a metallic substrate.
US20050031894 Multilayer coated corrosion resistant article and method of production thereof  
The disclosure relates to a corrosion resistant article comprising a metal body 1 and a protective coating applied on at least one surface of said metal body 1, said protective coating comprising:...
US20110236719 Method for Manufacturing a Coated Part Using Hot Forming Techniques  
A method for manufacturing a coated part having very high mechanical properties using hot forming techniques. The method includes the steps of 1—providing a steel strip; 2—coating the steel strip...
US20120219823 GALVANIZED CARBON STEEL WITH STAINLESS STEEL-LIKE FINISH  
A “faux stainless steel” may be produced by processing galvanized carbon steel through a temper mill using textured rolls to develop a “polished” type surface. The galvanized coating is not...
US20140120368 FLUX COMPOSITIONS FOR STEEL GALVANIZATION  
This invention relates to a flux composition for treating a metal surface, comprising (a) more than 40 and less than 70 wt. % zinc chloride, (b) 10 to 30 wt. % ammonium chloride, (c) more than 6...
US20160355920 HIGH-STRENGTH STEEL SHEET EXCELLENT IN WORKABILITY AND MANUFACTURING METHOD THEREOF  
Provided are: a high-strength steel sheet which is improved in both elongation and local formability and thus exhibits excellent workability; and a manufacturing method thereof. The high-strength...
US20140363697 HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PLATING SURFACE QUALITY AND ADHESION, AND METHOD OF MANUFACTURING THE SAME  
Provided is a method of manufacturing a hot-dip galvanized steel sheet. According to an aspect of the present invention, the method may include preparing a base steel sheet, forming a iron...
US20130209833 Hot-rolled or cold-rolled steel plate, method for manufacturing same, and use thereof in the automotive industry  
Hot-rolled or cold-rolled steel plate, method for manufacturing same and use thereof in the automotive industry A hot-rolled or cold-rolled steel plate, characterized in that its composition is in...
US20110268988 HIGHLY CORROSION-RESISTANT HOT-DIP GALVANIZED STEEL PRODUCT EXCELLENT IN SURFACE SMOOTHNESS AND FORMABILITY AND PROCESS FOR PRODUCING SAME  
The present invention provides a highly corrosion-resistant plated steel sheet that can achieve excellent surface smoothness and formability and, according to the process of the present invention,...
US20140120371 COLD-ROLLED STEEL PLATE COATED WITH ZINC OR A ZINC ALLOY, METHOD FOR MANUFACTURING SAME, AND USE OF SUCH A STEEL PLATE  
The present invention provides a “TRIP effect” cold-rolled and annealed steel sheet which has improved formability and weldability, strength between 780 and 900 MPa and elongation at fracture...
US20160017472 HIGH STRENGTH HOT DIP GALVANISED COMPLEX PHASE STEEL STRIP  
High strength hot dip galvanised complex phase steel strip, in mass percent, of the following elements: 0.13-0.19% C, 1.70-2.50% Mn, max 0.15% Si, 0.40-1.00% Al, 0.05-0.25% Cr, 0.01-0.05% Nb, max...
US20120291510 HOT PRESS FORMING PROCESS OF PLATED STEEL AND HOT PRESS FORMED ARTICLES USING THE SAME  
Disclosed are a hot press forming method and a product formed using the hot press forming method, able to process a plated steel blank under appropriate heat treatment conditions to prevent the...
US20140004378 STEEL SHEET FOR HOT STAMPED MEMBER AND METHOD OF PRODUCTION OF SAME  
A steel sheet for obtaining a member which is excellent in fatigue characteristics equal to ordinary high strength steel sheet of the same strength even if applying the hot stamping process and a...
US20130071687 HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT BENDABILITY AND WELDABILITY, AND METHOD OF MANUFACTURING THE SAME  
A high strength galvanized steel sheet having excellent bendability and weldability, comprising by mass %: C: equal to or more than 0.05% and less than 0.12%; P: 0.001 to 0.040%; and S: equal to...
US20060263622 Shot material for mechanical plating, and high corrosion resistant coating using same  
Shot material for mechanical plating is provided, comprising steel core particles clad with an alloy comprising 1 to 5% by weight of aluminum, 3 to 15% by weight of magnesium, preferably 5 to 15%...
US20050019600 Method for manufacturing a highly weather resistant colored steel plate  
Disclosed herein is a highly weather resistant colored steel plate which comprises a steel plate as a substrate, a zinc- or zinc alloy-plated layer formed on the steel plate, a layer formed on the...
US20050109433 High-strength steel component with zinc containing corrosion resistant layer  
A hot-pressed and in-tool hardened structure or safety component of a vehicle is treated with zinc dust or powder to affect zinc diffusion into the steel surface and from a zinc/iron alloy with...
US20160122889 PRODUCING A PRODUCT FROM A FLEXIBLE ROLLED STRIP MATERIAL  
A product is made from a rolled strip material with the steps: rolling of a strip material from a sheet metal; working of a blank out of the rolled strip material; forming of the blank to a formed...
US20160068937 HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME (AS AMENDED)  
A steel slab having a composition containing C: more than 0.07% and 0.2% or less, Si: 2.0% or less, Mn: 1.0% to 3.0%, Al: 0.1% or less, Ti: 0.05% to 0.3%, and V: 0.05% to 0.3% on a mass percent...
US20140234655 HOT-DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME  
A high-strength hot-dip galvanized steel sheet has excellent workability, namely, excellent ductility and hole expansion formability, and high yield ratio. The steel sheet has a chemical...
US20150079420 STEEL FOR HOT FORMING  
The steel for hot forming has the following composition in weight %: C: 0.10-0.25,Mn: 1.4-2.8,Si: ≦1.0,Cr: ≦1.0,Ti: ≦0.05,Nb: ≦0.05,V: ≦0.1,Mo: ≦0.1,Al: ≦0.05,P: ≦0.02,S: ≦0.005,Ca: ≦0.005,O:...
US20140342184 HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME  
The present invention provides a high-strength steel sheet having a tensile strength of 980 MPa or more and also excellent bending property stably over the entire steel sheet, due to a...
US20160289809 STEEL FOR HOT FORMING  
A steel for hot forming. The steel for hot forming has the following composition in weight%: C: 0.10-0.25, Mn: 1.4-2.6, Si:<0.4, Cr:<1.0, Al:<1.5, P:<0.02, S:<0.005, N:<0.03, B:<0.0004, 0:<0.008...
US20150197835 FE-BASED METAL SHEET AND MANUFACTURING METHOD THEREOF  
A cast slab containing C: less than 0.02 mass % and made of an Fe-based metal of an α-γ transforming component is subjected to hot rolling at a temperature of an A3 point or higher and is...
US20120009437 LOW HYDROGEN EMBRITTLEMENT ZINC/NICKEL PLATING FOR HIGH STRENGTH STEELS  
The invention provides a method for producing a corrosion-resistant article, where the article is conductive and subject to hydrogen uptake during electroplating of a coating. The method comprises...
US20100273024 DUAL-PHASE STEEL, FLAT PRODUCT MADE OF A DUAL-PHASE STEEL OF THIS TYPE AND PROCESSES FOR THE PRODUCTION OF A FLAT PRODUCT  
A dual-phase steel, a flat product produced therefrom and a process for the production thereof. The dual-phase steel has, in addition to a strength of at least 950 MPa and good deformability, a...
US20150017469 SHEET STEEL FOR USE AS PACKAGING STEEL AND METHOD FOR PRODUCING PACKAGING STEEL  
The invention relates to sheet steel for use as packaging steel, made of a non-alloy or low-alloy and cold-rolled steel having a carbon content of less than 0.1%. According to the invention, in...
US20120328901 HIGH TENSILE STEEL SHEET SUPERIOR IN FORMABILITY AND METHOD OF MANUFACTURING THE SAME  
With regard to an Al content (%) and a Si content (%), a relation of a formula (A) is established, and an average value Yave defined by a formula (B) regarding hardnesses measured at 100 points or...
US20140186655 PRESS HARDENED PARTS AND METHOD OF PRODUCING THE SAME  
The present invention is to produce press hardened parts having excellent properties while avoiding a peeling of a plated layer or an intergranular cracking of a base material during a press...
US20060292392 Corrosion-resistant coating for metal substrate  
A novel coating composition is provided for imparting corrosion resistance to metal substrates. The novel coating composition is thermally applied and comprises an aluminum-zinc alloy. The coating...
US20150211086 PREPARATION METHOD OF STEEL PRODUCT HAVING DIFFERENT STRENGTHS USING LASER HEAT TREATMENT, AND HEAT HARDENED STEEL USED THEREIN  
Disclosed are a preparation method of a steel product capable of local reinforcement using laser heat treatment, and a heat hardened steel used in the method. According to the present invention,...
US20150125716 METHOD FOR MANUFACTURING GALVANIZED STEEL SHEET FOR HOT STAMPING, HOT-DIP GALVANNEALED STEEL SHEET FOR HOT STAMPING AND METHOD FOR MANUFACTURING SAME, AND HOT STAMPED COMPONENT  
Provided is a method for producing a plated steel sheet with high Si content for hot stamping, which is capable of suppressing the generation of unplated portions, while maintaining high bonding...
US20070190353 Hot dip galvanized composite high strength steel sheet excellent in shapeability and hole enlargement ability and method of production of same  
The present invention provides a hot dip galvanized composite high strength steel sheet excellent in shapeability and hole enlargement ability and a method of production of the same, that is, a...
US20150337428 HOT-DIP Al-Zn ALLOY COATED STEEL SHEET AND METHOD FOR PRODUCING SAME  
A hot-dip Al—Zn alloy coated steel sheet having good corrosion resistance in flat parts as well as good workability and thereby has excellent corrosion resistance in worked parts. The upper layer...
US20140295210 HIGH STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME  
A hot rolled steel sheet includes a composition including: C: 0.03% to less than 0.07%; Si: 0.3% or less; Mn: 0.5% to 2.0%; P: 0.025% or less; S: 0.005% or less; N: 0.0060% or less; Al: 0.1% or...
US20140205858 HIGH STRENGTH HOT DIP GALVANISED STEEL STRIP  
A high strength hot dip galvanised steel strip having, in mass percent, the following elements: 0.13-0.19% C; 1.70-2.50% Mn; max 0.15% Si; 0.40-1.00% Al; 0.05-0.25% Cr; 0.01-0.05% Nb; max 0.10% P;...
US20130209831 High-Strength, Cold-Formable Steel and Flat Steel Product Made from Such a Steel  
High-strength, cold-formable steel and a flat steel product produced from such a steel, in which an optimal combination of weldability and a low tendency towards delayed cracking is ensured along...
US20120135271 HOT DIP AL-ZN COATED STEEL SHEET  
A hot dip Al—Zn coated steel sheet exhibits excellent corrosion resistance. The Al content in a coated film is 20-95% by mass. The Ca content is 0.01-10% by mass. Alternatively, the total content...
US20070269678 High-tensile steel sheet, steel sheet joining process and high-strength automotive part  
There is provided a high-tensile steel sheet containing 0.15 to 0.25 mass % of C, 0.1 to 2.0 mass % of Si, 0.10 to 1.0 mass % of Mn, 0.5 to 3.5 mass % of Cr, 0.02 mass % or less of P, 0.01 mass %...
US20160369367 HIGH-STRENGTH STEEL SHEET AND PROCESS FOR PRODUCING SAME  
A high-strength steel sheet contains, by mass %, C: 0.12% to 0.40%, Si: 0% to 0.6%, Mn: more than 0% to 1.5%, Al: more than 0% to 0.15%, N: more than 0% to 0.01%, P: more than 0% to 0.02%, S: more...
US20120315501 COATED ARTICLE AND METHOD FOR MAKING SAME  
A coated article is provided. A coated article includes a substrate having a color layer and a ceramic layer formed thereon, and in that order. The color layer substantially comprises a material...
US20110223441 VERY HIGH MECHANICAL STRENGTH STEEL AND METHOD FOR PRODUCING A SHEET OF THIS STEEL COATED WITH ZINC OR ZINC ALLOY  
The invention concerns a very high mechanical strength steel, whereof the chemical composition comprises in wt. %: 0.060%=C=0.250%; 0.400%=Mn=0.950%; Si=0.300%; Cr=0.300%; 0.100%=Mo=0.500%;...
US20100221573 PROCESS FOR MANUFACTURING STEEL SHEET HAVING HIGH TENSILE STRENGTH AND DUCTILITY CHARACTERISTICS, AND SHEET THUS PRODUCED  
The invention relates to a hot-rolled steel sheet having a tensile strength greater than 800 MPa and an elongation at break greater than 10%, the composition of which comprises, the contents being...
US20150203947 HIGH-STRENGTH GALVANIZED STEEL SHEET WITH EXCELLENT FORMABILITY AND SHAPE FIXABILITY AND METHOD FOR MANUFACTURING THE SAME  
A high-strength galvanized steel sheet with excellent formability and shape fixability and a method for manufacturing the high-strength galvanized steel sheet.
US20060057417 Steel sheet plated by hot dipping with alloyed zinc with excellent adhesion and process for producing the same  
The present invention provides a galvannealed steel sheet excellent in the adhesion with a base steel sheet and a manufacturing method thereof. The galvannealed steel sheet according to the...
US20140147697 APPARATUS FOR PRODUCING ANNEALED STEELS AND PROCESS FOR PRODUCING SAID STEELS  
An apparatus for producing annealed steels and annealed steels produced thereby.
US20140141280 HIGH-STRENGTH STEEL SHEET FOR WARM FORMING AND PROCESS FOR PRODUCING SAME  
Provided is a high-strength steel sheet having good warm press formability and excellent strength and ductility after warm press forming, and a method for manufacturing such. The high-strength...

Matches 1 - 50 out of 102 1 2 3 >