Matches 1 - 50 out of 89 1 2 >


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US20110217566 CORROSION-RESISTANT STEEL FOR CHIMNEY/FLUE USE IN NATURAL GAS-FIRED OR LIQUEFIED PETROLEUM GAS-FIRED PLANTS  
Corrosion-resistant steel for chimney/flue use in natural gas-fired or liquefied petroleum gas-fired plants, containing C: 0.005% to 0.030%, Si: 0.18% to 0.50%, Mn: 1.50% to less than 3.00, P:...
US20150202710 METHOD OF WELDING STRUCTURAL STEEL AND WELDED STEEL STRUCTURE  
A method of welding structural steel containing, by mass %, Cr: 1.5 to 3.5%, Mo: 0.5 to 1.5%, and V: 0.15 to 0.5%. It comprises preheating joint of the structural steel to be welded at...
US20110027607 MAGNESIUM HYBRID PARTS AND PROCESSES  
A light weight alloy part is molded in a mold containing at least one weldable metal insert, so that portions of portions of the alloy part lap portions of the insert to securely lock the weldable...
US20120121923 FINE-GRAINED METALLIC COATINGS HAVING THE COEFFICIENT OF THERMAL EXPANSION MATCHED TO ONE OF THE SUBSTRATE  
Fine-grained (average grain size 1 nm to 1,000 nm) metallic coatings optionally containing solid particulates dispersed therein. The fine-grained metallic materials are significantly harder and...
US20110014488 Fine-Grained Metallic Coatings Having the Coeficient of Thermal Expansion Matched to the One of the Substrate  
Fine-gained (average grain size 1 mm to 1,000 nm) metallic coatings optionally containing solid particulates dispersed therein are disclosed. The fine-grained metallic materials are significantly...
US20110250471 Ultrahigh strength welded joint and ultrahigh strength welded steel pipe excellent in cold cracking resistance of weld metal, and methods for producing the same  
The present invention, in a welded joint of steel sheets and a steel pipe body having a tensile strength of 800 MPa or more (over X100 in API Standards), provides: the welded joint of the steel...
US20140315044 METHOD FOR MANUFACTURING BRASS-PLATED STEEL WIRE AND BRASS-PLATED STEEL WIRE  
Provided is a method for manufacturing a brass-plated steel wire in which improvement in the quality of the brass-plated steel wire and energy saving in the manufacturing process are balanced and...
US20140048181 Flat Steel Product and Method for Producing a Flat Steel Product  
A flat steel product, intended to be formed into a component by hot press forming and having a base made of steel, onto which a metal anti-corrosion coating of a Zn or a Zn alloy is applied. A...
US20140363696 HIGH-STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME  
A high-strength hot rolled steel sheets with excellent stretch flangeability has small variations in mechanical properties in individual coils. Variations in strength from place to place in a coil...
US20120196149 HARDBANDING ALLOY  
The present disclosure relates to an alloy, for hardbanding and/or hard overlay applications, which is abrasion resistant to the order of siliceous earth particles and weldable in crack free state...
US20150017476 BASE METAL FOR HIGH-TOUGHNESS CLAD PLATE HAVING EXCELLENT TOUGHNESS AT WELDED JOINT AND METHOD OF MANUFACTURING THE CLAD PLATE  
A base metal for high-toughness clad plate having excellent toughness at a welded joint contains, in terms of mass %, C: 0.030 to 0.10%, Si: 0.10 to 0.30%, Mn: 1.00 to 1.60%, P: 0.015% or less, S:...
US20130295412 WIRE-TYPE SPRAY MATERIAL FOR A THERMALLY SPRAYED LAYER HAVING A PEARLITE, BAINITE, MARTENSITE STRUCTURE  
A wire-form spray material, in particular for arc wire spraying, essentially comprising iron. The spray material is formed at least with carbon as a microalloy such that upon solidification of the...
US20130316193 WELDED JOINT OF DUPLEX STAINLESS STEEL  
A welded joint of duplex stainless steel, which can suppress precipitation of σ phase under high heat input welding, is excellent in SCC resistance under high-temperature chloride environments. A...
US20130095347 HOT-STAMPED STEEL, METHOD OF PRODUCING OF STEEL SHEET FOR HOT STAMPING, AND METHOD OF PRODUCING HOT-STAMPED STEEL  
A hot-stamped steel according to the present invention includes, by mass %, C: 0.20% to 0.35%, Si: 0.1% to 0.5%, the total of at least one selected from Mn and Cr: 1% to 3%, Al: 0.005% to 0.06%,...
US20150010779 METHOD FOR PRODUCING PACKAGING STEEL  
The invention relates to a method for producing packaging steel consisting of a cold-rolled steel sheet made of unalloyed or low-alloy steel having a carbon content of less than 0.1%. In order to...
US20100310899 METHOD FOR MAKING HOUSING AND HOUSING THEREOF  
A method for making a housing comprises of providing a metal substrate; forming a base paint coating on the substrate; vacuum depositing a first metal coating on the base paint coating, the first...
US20130029173 Coatings for Protection Against Corrosion in Adhesively Bonded Steel Joints  
An apparatus includes a first steel component having a first surface, a second steel component having a second surface, a corrosion resistant coating on at least one of the first and second...
US20060057419 High-strength steel product excelling in fatigue strength and process for producing the same  
A high-strength and high-fatigue-strength steel having a base metal strength of 1000 MPa or more and a rotating bending fatigue strength of 550 MPa or more is provided. The steel contains 0.3-0.8...
US20080138649 FUSION-BONDED PRODUCT HAVING HIGH-STRENGTH PART AND MANUFACTURING METHOD THEREOF  
The present invention is a fusion-bonded product having a high-strength part, comprising: a first preform (2a) constituted by integrally, frictionally pressure-welding a first low-carbon steel...
US20150218668 Ferritic Lightweight High-Strength Steel Sheet Having Excellent Stiffness and Ductility, and Method of Manufacturing the Same  
Provided is a ferritic lightweight high-strength steel sheet having excellent stiffness and ductility and a method of manufacturing the same. The steel sheet including 0.02 wt % to 0.1 wt % of...
US20120234426 Steel Sheet Used to Manufacture Pipe and Having Corrosion-Resistant Properties Against Fuel Vapors, and Pipe and Fuel Supply Pipe That Use Same  
Provided is a steel sheet for manufacturing a pipe having corrosion resistance against fuel vapor of fuel such as gasoline, light oil, bioethanol or bio-diesel fuel, and a pipe and a fuel supply...
US20100068559 PENETRATION ENHANCING FLUX FORMULATION FOR TUNGSTEN INERT GAS (TIG) WELDING OF AUSTENITIC STAINLESS STEEL AND ITS APPLICATION  
A Penetration Enhancing Activating Flux (PEAF) in paste form for autogenous TIG welding of austenitic stainless steels adapted for ready application with a brush on top weld surface prior to...
US20140178712 HIGH YIELD RATIO HOT ROLLED STEEL SHEET WHICH HAS EXCELLENT LOW TEMPERATURE IMPACT ENERGY ABSORPTION AND HAZ SOFTENING RESISTANCE AND METHOD OF PRODUCTION OF SAME  
Hot rolled steel sheet which has a maximum tensile strength of 600 MPa or more and has an excellent low temperature impact energy absorption and HAZ softening resistance and a method of production...
US20090214892 HIGH STRENGTH STEEL SHEET HAVING SUPERIOR DUCTILITY AND METHOD FOR MANUFACTURING THE SAME  
A high strength steel sheet and a method for manufacturing the same has superior phosphatability properties and hot-dip galvannealed properties besides a tensile strength of 950 MPa or more and a...
US20100040906 HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET WITH SUPERIOR PHOSPHATABILITY  
Disclosed is a hot-dip galvannealed steel sheet that stably exhibits satisfactory phosphatability. It is a high-strength hot-dip galvannealed steel sheet which includes a base steel sheet and,...
US20090110955 Nickel-based brazing foil and process for brazing  
Disclosed is an amorphous, ductile brazing foil with a composition consisting essentially of NirestCraBbPcSid with 2 atomic percent ≦a≦30 atomic percent; 0.5 atomic percent ≦b≦14 atomic percent; 2...
US20100221572 STEEL, FOR HOT FORMING OR QUENCHING IN A TOOL, HAVING IMPROVED DUCTILITY  
The invention relates to a steel part, the composition of the steel of which comprises, the contents being expressed by weight: 0.040%≦C≦0.100%; 0.80%≦Mn≦2.00%; Si≦0.30%; S≦0.005%; P≦0.030%;...
US20140349136 SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS  
The present disclosure relates generally to welding alloys and, more specifically, to welding consumables (e.g., welding wires and rods) for arc welding operations. In an embodiment, a welding...
US20080311422 Heavy Duty Composite Part  
A method for producing a composite part is provided. The method includes a first and at least one second part, wherein the first part at least in part is made of a first metal and the second part...
US20090035602 HIGH-STRENGTH STEEL WITH EXCELLENT UNSUSCEPTIBILITY TO HYDROGEN EMBRITTLEMENT  
A high-strength steel excellent in hydrogen embrittlement resistance is provided. The high-strength steel of the present invention excellent in hydrogen embrittlement resistance has a tensile...
US20100028717 ELECTRON BEAM WELDED JOINT EXCELLENT IN BRITTLE FRACTURE RESISTANCE  
To form a welded joint having a sufficiently high fracture toughness value δc by butting welding high strength steel plates having a yield strength of the 355 MPa class or more and a plate...
US20130094900 HARDFACING ALLOY, METHODS, AND PRODUCTS THEREOF  
Disclosed is a hardfacing alloy deriving its usefulness from carbides and borides of molybdenum and niobium. The alloy does not rely on chromium as an alloying agent. The hardfacing alloy is...
US20060177689 Steel member and a method of hard-facing thereof  
A method of hard-facing a steel casting is described in which a hard-facing, which comprises a weld alloy matrix and a hard particulate substance, is attached to the casting by welding. In some...
US20100173172 WEAR-RESISTANT COATING SYSTEM AND METHOD  
A method of forming a wear-resistant coating on a metal substrate includes depositing a metal alloy onto the metal substrate to form a cladding, rough finishing the cladding to thereby provide the...
US20150218708 HOT ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME  
A hot rolled steel sheet consisting of, in mass %, C: 0.05% to 0.15%, Si: 0% to 0.2%, Al: 0.5% to 3.0%, Mn: 1.2% to 2.5%, P: 0.1% or less, S: 0.01% or less, N: 0.007% or less, Ti: 0.03% to 0.10%,...
US20090068495 Methods and Systems for Re-Metallizing Weld Area in Steel Electrical Conduit  
The present embodiments disclose methods and systems for repairing, reconditioning, and/or re-metallizing the weld seam in steel electrical conduit such that the conduit meets UL standards, as...
US20150247230 METHOD OF PRODUCING METAL-COATED STEEL STRIP  
A method of forming a coating of an Al—Zn—Si—Mg alloy on a steel strip to form an Al—Zn—Mg—Si coated steel strip is disclosed. The method includes the steps of dipping steel strip into a bath of...
US20130089751 STEEL SHEET FOR CONTAINER AND METHOD OF MANUFACTURING THE SAME  
The present invention provides a steel sheet for a container including a cold-rolled steel sheet and a composite film formed on the cold-rolled steel sheet through an electrolysis process in a...
US20150037610 COLD-ROLLED STEEL SHEET AND PROCESS FOR MANUFACTURING SAME  
A high-strength cold-rolled steel sheet includes a composition having controlled amounts of carbon, silicon, manganese, phosphorous, sulfur, titanium, niobium, sol. Aluminum, chromium, molybdenum,...
US20100279146 REFRACTORY METAL TOOL FOR FRICTION STIR WELDING COMPRISING A SHOULDER MADE OF TUNGSTEN, MOLYBDENUM, TANTALUM, NIOBIUM OR HAFNIUM ALLOY AND A COATED OR TREATED SURFACE  
A tool for friction stir welding or forming is provided. The tool comprises a shoulder portion (40b) and optionally a pin portion (5Ob)l the shoulder portion (40b) comprised of at least 60% by...
US20090098408 COMPLEX METALLOGRAPHIC STRUCTURED STEEL AND METHOD OF MANUFACTURING SAME  
A multi-phase steel sheet having microstructure having in combination ferrite, martensite of between 3% and 65% by volume, and at least one microstructure selected from the group consisting of,...
US20150056470 CAST-IN STRUCTURE OF VEHICLE COMPONENT, AND CAST-IN MOLD  
An object of the present invention is to surely provide a projection of burr by forming an appropriate gap needed to set a cast-in member to a cast-in mold, and by completely closing the gap when...
US20130273393 STEEL FOR COLD FORGING/NITRIDING, STEEL MATERIAL FOR COLD FORGING/NITRIDING, AND COLD-FORGED/NITRIDED COMPONENT  
A steel for cold forging/nitriding has, by mass percent, C: 0.01 to 0.15%, Si≦0.35%, Mn: 0.10 to 0.90%, P≦0.030%, S≦0.030%, Cr: 0.50 to 2.0%, V: 0.10 to 0.50%, Al: 0.01 to 0.10%, N≦0.0080%, and...
US20130136950 COMPLEX METALLOGRAPHIC STRUCTURED HIGH STRENGTH STEEL AND METHOD OF MANUFACTURING  
A multi-phase steel sheet having microstructure having in combination ferrite, martensite of between 3% and 65% by volume, and at least one microstructure selected from the group consisting of,...
US20080199723 Pre-Sealed Steel Sheet With Improved Anti-Corrosion And Weldability And Preparing Method Thereof  
Disclosed herein is a weldable pre-sealed steel sheet with improved corrosion resistance and weldability. The pre-sealed steel sheet comprises (a) a metal base, (b) a chromium-free pre-treatment...
US20050079379 Enhancement of barrier fabrics with breathable films and of face masks and filters with novel fluorochemical electret reinforcing treatment  
A respirable one-ply, two-ply or multi-ply barrier fabric including one web comprising an electrostatically charged melt blown fibers nonwoven or a nanofiber/melt blown fibers nonwoven having a...
US20130316192 METHOD FOR SURFACE TREATMENT OF A PROTECTIVELY COATED SUBSTRATE  
A method is shown for surface-treating a protectively coated substrate (1), more particularly steel strip, for the purpose of enhancing the strength of adhesion with an adhesive (10), where the at...
US20130004794 METAL-COATED STEEL STRIP  
A steel strip having a metal coating on at least one surface of the strip is disclosed. The strip is characterised in that the coating includes aluminium-zinc-silicon alloy that contains magnesium...
US20100021757 BRIGHT COATINGS FOR ALUMINUM OR STEEL MOTOR VEHICLE WHEELS AND THEIR PRODUCTION  
Surface coating having a bright appearance on motor vehicle wheels made of light metal alloy castings or steel, which can comprise a plurality of layers, wherein it has at least one first layer...
US20090035604 CLADDING TUBES MADE OF FERRITIC/MARTENSITIC OR AUSTENITIC STEEL FOR NUCLEAR FUEL ELEMENTS/FUELS AND METHOD FOR SUBSEQUENTLY TREATING A FECRA PROTECTIVE LAYER THEREON THAT IS SUITED FOR HIGH TEMPERATURES  
A cladding tube configured for use with nuclear fuels or nuclear feel elements and configured for contact with molten lead or molten lead alloys at up to 800° C. The cladding tube includes a tube...

Matches 1 - 50 out of 89 1 2 >