Matches 1 - 50 out of 126 1 2 3 >


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US20100330388 WELDED STEEL PIPE FOR HIGH STRENGTH LINE PIPE SUPERIOR IN LOW TEMPERATURE TOUGHNESS AND METHOD OF PRODUCTION OF THE SAME  
The present invention provides high strength welded steel pipe for line pipe inexpensive in cost and superior in low temperature toughness, and a method of production of the same, produced by...
US20140227549 WELDED STEEL PIPE WITH EXCELLENT WELDED HEAT-AFFECTED ZONE TOUGHNESS AND PROCESS FOR PRODUCING SAME  
A welded steel pipe with excellent welded heat-affected zone toughness includes a butt weld formed by prior welding either an inner surface or an outer surface with a single layer for each of the...
US20120328897 HIGH-STRENGTH STAINLESS STEEL FOR OIL WELL AND HIGH-STRENGTH STAINLESS STEEL PIPE FOR OIL WELL  
A high-strength stainless steel for oil well having corrosion resistance excellent in a high-temperature environment, having excellent SSC resistance at normal temperature, and having better...
US20150219249 ELECTRIC RESISTANCE WELDED STEEL PIPE  
An electric resistance welded steel pipe which has sufficient strength and low-temperature toughness and a low yield ratio and which is suitable as a line pipe to be laid in depths of the sea,...
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...
US20100297464 MELT-SOLIDIFIED SUBSTANCE, COPPER ALLOY FOR MELT-SOLIDIFICATION AND METHOD OF MANUFACTURING THE SAME  
A melt-solidified substance includes melt-solidified portions formed by welding, build-up spray welding, metallizing or fusing. The melt-solidified portions have the alloy composition containing...
US20120058359 METHODS TO FABRICATE FULLY ENCLOSED HOLLOW STRUCTURES USING FRICTION STIR WELDING  
A method is taught for creating a hollow sphere that is created by joining two cylinders together that have a semispherical hollow formed in the ends being joined together, wherein a metallic...
US20090032151 MAGNESIUM BASE ALLOY PIPES AND METHOD OF MANUFACTURING THE SAME  
A magnesium base alloy pipe having high strength and toughness is provided along with a method of manufacturing such pipes. A magnesium base alloy pipe, wherein the pipe is produced by drawing a...
US20110070457 High-Strength UOE Steel Pipe Excellent in Deformability and Low-Temperature Toughness of Heat Affected Zone  
A high-strength UOE steel pipe which has excellent deformability and excellent low-temperature toughness in its heat affected zone and which is suitable for use in a pipeline installed on...
US20120251836 Lattice part made of metal and method for the production of a lattice part  
We describe a lattice part made of metal and a method for producing a lattice part made of metal or a metal alloy. The lattice has a thickness of less than 1 mm at a size of the gaps of less than...
US20120070682 HOLLOW SEAMLESS PIPE FOR HIGH-STRENGTH SPRINGS  
The present invention provides a hollow seamless pipe for high-strength springs, in which the occurrence of decarburization in an inner peripheral surface and outer peripheral surface is reduced...
US20060073353 Profiles or tubes consisting of flexibly rolled strip material  
A profile or tube consisting of flexibly rolled strip material which comprises a variable material thickness in the rolling direction, wherein the profile or tube is provided with a longitudinal...
US20140224928 Helicopter Skid Landing Gear  
A cross tube for a helicopter skid landing gear, including a monolithic metallic tube having a central portion extending transversely between two end portions with longitudinal central axes of the...
US20150159245 SEAMLESS STEEL PIPE FOR HOLLOW SPRING  
A seamless steel pipe for a hollow spring includes C: 0.2 to 0.7 mass %, Si: 0.5 to 3 mass %, Mn: 0.1 to 2 mass %, Cr: 3 mass % or less (excluding 0 mass %), Al: 0.1 mass % or less (excluding 0...
US20120263967 BLANK TUBE FOR COLD DRAWING AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING COLD DRAWN TUBE  
A blank tube for cold drawing is used for the production of a longer-length, small-diameter tube such as a heat-transfer tube for steam generation in nuclear power facilities, wherein the blank...
US20090123775 Method for producing Cr containing nickel-base alloy tube and Cr containing nickel-base alloy tube  
To form a chromium oxide film on the inner surface of a Cr containing nickel-base alloy tube inexpensively and uniformly, the Cr containing nickel-base alloy tube is heated in atmospheric gas of...
US20080296006 ADJUSTABLE HEAT EXCHANGE APPARATUS AND METHOD OF USE  
A pipe-within-a-pipe and method of use are provided. The pipe-within-a-pipe comprises a first tube overlaying a second tube. The first tube and the second tube have different structures in some...
US20090246550 Tube  
A thin walled tube is disclosed consisting essentially of a precipitation hardenable stainless steel and having a ratio, defined as outer tube circumference C divided by π times the square of the...
US20120052318 STRUCTURE HAVING NANOPHASE TITANIUM NODE AND NANOPHASE ALUMINUM STRUTS  
A structure includes a nanophase titanium node and a plurality of nanophase aluminum struts. Each of the plurality of nanophase aluminum struts is bonded to the nanophase titanium node at a weld...
US20100068550 HOLLOW STRUCTURES FORMED WITH FRICTION STIR WELDING  
A hollow structure, and a method of forming the hollow structure, where the hollow structure includes first and second metal parts, the second metal part having an interior surface and a tapered...
US20110277568 Ni-Ti SEMI-FINISHED PRODUCTS AND RELATED METHODS  
Semi-finished products for the production of devices containing thermoelastic materials with improved reliability and reproducibility are described. The semi-finished products are based on an...
US20140048587 BRAZING ALLOY AND PROCESSES FOR MAKING AND USING  
Disclosed is a brazing alloy composition. The composition comprises, by weight, about 94% copper, about 4% zinc, and about 2% iron. Further disclosed is a brazing process utilizing the brazing...
US20080075969 Extrusion billet and method for heating an extrusion billet in a pusher-type furnace  
The invention relates to an extrusion billet having two end sides, characterized in that the surface of at least one end side has a three-dimensional topography which is composed of a...
US20100047606 FRICTION WELDING METHOD AND FRICTION WELDING PART  
The invention relates to a friction welding method for the production of a metal bonded joint, wherein two connection parts having contact surfaces are brought into contact with friction pressure....
US20150260322 Method for Joining Ceramics to Ceramics or Ceramics to Metals, and Apparatus  
An assembly including a ceramic body. The assembly comprises a tungsten coupling attached to the ceramic body with a first joint that forms a first helium tight seal between the ceramic body and...
US20100327550 METHODS OF PRODUCING HIGH-STRENGTH METAL TUBULAR BARS POSSESSING IMPROVED COLD FORMABILITY  
A method for producing a tubular bar, more particularly a stabilizer bar, is provided. The method comprises providing a tubular bar of desired size having an outer and inner surface, heating the...
US20100066273 COPPER/NIOBIUM COMPOSITE PIPING MATERIAL PRODUCED BY COPPER ELECTROFORMING, PROCESS FOR PRODUCING THE SAME AND SUPERCONDUCTING, ACCELERATION CAVITY PRODUCED FROM THE COMPOSITE PIPING MATERIAL  
In order to produce industrially advantageously an electroformed copper/niobium composite piping material wherein an electroformed copper layer and a niobium thin piping material are strongly...
US20150203944 AUSTENITIC STEEL ALLOY HAVING EXCELLENT CREEP STRENGTH AND RESISTANCE TO OXIDATION AND CORROSION AT ELEVATED USE TEMERATURES  
An austenitic steel alloy having excellent creep strength and resistance to oxidation and corrosion at elevated use temperatures up to approximately 750° C. has the following chemical composition...
US20100038211 METHOD AND BLANK FOR PRODUCING A SCREW-TUBE CONVEYOR AND SCREW-TUBE CONVEYOR PRODUCED IN THIS WAY  
The invention relates to a method and a blank for producing a screw-tube conveyor in the form of a cylindrical rotary tube (110) with an internal screw spiral (120) for conveying and mixing a bulk...
US20140271768 IMPLANTABLE MEDICAL DEVICES COMPRISING BIO-DEGRADABLE ALLOYS WITH ENHANCED DEGRADATION RATES  
The invention provides medical devices comprising high-strength alloys which degrade over time in the body of a human or animal, at controlled degradation rates, without generating emboli and...
US20140057122 WELDABLE, CRACK-RESISTANT CO-BASED ALLOY AND OVERLAY METHOD  
An alloy for imparting wear- and corrosion-resistance to a metal component wherein the alloy comprises between about 0.12 wt % and about 0.7 wt % C, between about 20 wt % and about 30 wt % Cr,...
US20130213533 ALUMINUM ALLOY EXTRUDED MATERIAL FOR ELECTRO-MAGNETIC FORMING  
A 7000-series aluminum alloy hollow extruded material formed by porthole extrusion contains Zn: 3.0 to 8.0 mass %, Mg: 0.4 to 2.0 mass %, Cu: 0.05 to 2.0 mass %, Si: 0.3 mass % or less, Fe: 0.35...
US20100173171 TITANIUM ALLOY AND ENGINE EXHAUST PIPES  
The present invention provides a titanium material having high-temperature oxidation resistance at high temperatures above 800° C. and an exhaust pipe made of this titanium material for an engine....
US20150107322 ROUND BILLET FOR SEAMLESS METAL TUBE AND METHOD FOR PRODUCING SEAMLESS METAL TUBE  
Provided is a round billet capable of reducing damage on a piercing plug in a method of producing a seamless metal tube with a Mannesmann process. The round billet (5), for use in a seamless metal...
US20100104888 METHOD OF PRODUCTION OF ELECTRIC RESISTANCE WELDED STEEL PIPE AND HIGH SI OR HIGH CR ELECTRIC RESISTANCE WELDED STEEL PIPE  
The present invention provides a method of production of electric resistance welded steel pipe able to stably reduce weld defects due to oxides by firing plasma and furthermore able to reduce...
US20100003535 HIGH STRENGTH THICK WELDED STEEL PIPE FOR LINE PIPE SUPERIOR IN LOW TEMPERATURE TOUGHNESS AND METHOD OF PRODUCTION OF THE SAME  
The present invention provides high strength thick welded steel pipe for line pipe superior in low temperature toughness, and a method of production of the same. A base material steel plate...
US20100040900 Friction-Welded Part and Method of Friction Welding  
The invention provides a friction-welded part featuring easy design as well as a method of producing said part. The friction-welded part 1 is produced by friction-welding a first member 10 and a...
US20070003780 BIMETALLIC MATERIALS FOR OILFIELD APPLICATIONS  
Corrosion resistant and/or lightweight bimetallic cylinders used in tools and electric cables, including core surrounded by corrosion resistant alloy outer cladding materials, where the alloy clad...
US20110195267 FLUX AND SOLDER MATERIAL AND METHOD OF MAKING SAME  
A flux for use in soldering comprises a primary solids constituent present in an amount greater than about 50 wt. % and one or more secondary constituents that is selected from solvents,...
US20130058202 SEEK SCAN PROBE (SSP) CANTILEVER TO MOVER WAFER BOND STOP  
A seek-scan probe (SSP) memory involves multiple-wafer bonding needing precision small gaps in between. Solder reflow bonding is typically used to join the wafers due to its reliability and...
US20060105192 Pre-creased sheet metal coil stock  
A stock sheet metal coil is pre-creased such that upon removal of sheet metal from the coil, the resulting sheet metal strip may be easily and accurately bent or formed along the crease, forming...
US20100068549 SEAMLESS PRECISION STEEL TUBES WITH IMPROVED ISOTROPIC TOUGHNESS AT LOW TEMPERATURE FOR HYDRAULIC CYLINDERS AND PROCESS FOR OBTAINING THE SAME  
Process for manufacturing seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders comprising the following steps; —(i) providing a steel having...
US20100062277 FRICTIONALLY PRESS-BONDED MEMBER  
A frictionally press-bonded member includes a steel pipe, and a stab. The steel pipe has opposite ends. The stab is frictionally press-bonded to at least one of the opposite ends of the steel...
US20050189880 Gas-slip prepared reduced surface defect optical photoconductor aluminum alloy tube  
Optical electrophotoconductor drums and electrophotoconductive tubes obtained via a direct chill metal casting apparatus for continuous or semi-continuous casting of metal (DC casting). In...
US20070082215 Double walled metal tube, metal band and strip, and method of coating a metal strip  
The invention relates to a double walled metal tube comprising a tubular roll formed metal band having a brazing layer between the metal layers of the tubular roll formed metal band, wherein the...
US20110027606 Method for Producing a Corner of a Frame-Shaped Spacer for Insulating Glass Panes and Spacer and Insulating Glass Panes Produced according the Method  
The invention relates to a method for producing a corner of a frame-type spacer for insulating glass panels by (a) making a metal hollow profile rod available, which rod has an outer wall, two...
US20100247947 STEEL PIPE FOR VEHlCLE PIPING  
A steel pipe has a multi-layer coating including: a plating film formed on the surface of the steel pipe; a chemical conversion coating covering the plating film; a primer coating covering the...
US20100049301 Lattice Part Made of Metal and Method for the Production of a Lattice Part  
We describe a lattice part made of metal and a method for producing a lattice part made of metal or a metal alloy. The lattice has a thickness of less than 1 mm at a size of the gaps of less than...
US20100119860 STEEL PIPE EXCELLENT IN DEFORMATION CHARACTERISTICS AND METHOD OF PRODUCING THE SAME  
The invention provides a steel pipe excellent in deformation characteristics, most notably a steel pipe for expandable-pipe oil well and a low-yield-ratio line pipe, and a method of producing the...
US20080171217 Brazing Material, Interventional Medical Device, and Joined Assembly  
According to one aspect, an interventional medical device includes a first wire disposed at a distal end and made of an alloy containing Ti and a transition metal other than Ti and Cr, and a...

Matches 1 - 50 out of 126 1 2 3 >