Metal fusion bonding inventions 06/06

20060138196 - Method for producing connecting ends on metal hoses and hose piece comprising such connecting ends: Connecting ends on a hose piece comprising several metal layers, in particular a strip wound metal hose piece, are produced by fixing the overlapping metal layers of a hose of larger length or of an endless hose in the region of the point of separation through welding and subsequently cutting...

20060138195 - Method for providing turbulation on the inner surface of holes in an article, and related articles: A method of providing turbulation on the inner surface of a passage hole (e.g., a turbine cooling hole) is described. The turbulation is first applied to a substrate which can eventually be inserted into the passage hole. The substrate is often a bar or tube, formed of a sacrificial material....

20060138197 - Friction stirring-welding method: A friction stirring-welding method capable of increasing the welding strength of a lap joint. A welding tool (1) comprises a small diameter projected part (2) at the tip of a shoulder (3). The welding tool is press-fitted to the upper plate (4) of the lap joint while being rotated. By...

20060138198 - Frictional spot joining method and frictional spot joining apparatus: In the third step of joining of the metal members, the pressing force of the rotational tool under rotation is maintained at the third pressing force that is smaller than the second pressing force until a specified period of time elapses after the tip of the pin portion of the...

20060138199 - Welding method for manufacturing a golf club head: A welding method for manufacturing the golf club head includes the steps of: prefabricating a first club head member having a first welding surface, and a second club head member having a second welding surface; aligning the first welding surface of the first club head member with the second welding...

20060138200 - Process for producing components or semi-finished products which contain intermetallic titanium aluminide alloys, and components producible by the process: The invention proposes a process for producing components (10) or semi-finished products which contain intermetallic titanium aluminide alloys, which includes the following process steps: rough contouring of a plurality of plate-like bodies (11) so as to correspond to a desired final shape of the component (10) or semi-finished product, some...

20060138201 - Method of manufacturing an electronic component and apparatus for carrying out the method: An electronic-component manufacturing apparatus includes a supply mechanism that supplies a lead-frame terminal component whose fuse portion is filled with a solder material in advance, a carrier unit that carries the terminal component, a flux application unit that applies flux to the fuse portion, a preheating zone that performs preheating,...

20060138202 - Brazing titanium to stainless steel using nickel filler material: A method of braze bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a very thin substantially pure nickel foil filler material placed between the two parts and heated at a temperature that is greater...

20060131359 - Titanium braze foil: The present invention provides a braze foil comprising titanium and zirconium layers covered by one or more layers of copper, nickel or an alloy of copper and nickel such that neither the zirconium or titanium layers are exposed to the atmosphere. The braze foil may further be layered onto a...

20060131362 - Chemical composition and process: The invention concerns an aqueous slurry comprising a thickener and thermally expandable microspheres comprising a thermoplastic polymer shell and a propellant entrapped therein, said slurry having a pH of at least about 2.5 and comprising a buffer having a pKa within about ±1 pH-unit of the actual pH. The invention...

20060131363 - High pressure chemical vapor trapping method: A high pressure trapping system is provided to collect chemical vapor by-products in successive stages through chemical reasons conducted at progressively colder temperatures. A hot trap receives chemical vapor exhaust and collects a first waste, typically a solid, as a result of the high temperature completing a chemical reason in...

20060131361 - Quantum dot-encoded bead set for calibration and quantification of multiplexed assays, and methods for their use: Control beads are disclosed that allow for improved quantitation of analytes in multiplexed bead assays. The control beads have a range of concentrations of calibration moieties that provide for the preparation of a titration curve. The titration curve can be used to quantify the concentration of the analytes. The titration...

20060131360 - Thermal attach and detach methods and system for surface-mounted components: A thermal attach and detach method and system for surface-mounted components (SMCs) employs a planar-heater which generates heat in response to an electrical current. The heater's resistance varies with its temperature, and the resistance is read to determine heater and SMC temperature. A means of gripping an SMC is provided...

20060131364 - Friction plug welding method for a hole in a metal part, use of a restraint part and supporting part for implementing the method: The invention relates to a friction plug welding method for a hole in a metal part, opening out onto a front surface and a back surface of the part, in which a rotational metal bar is inserted into the hole, on its front side, to be friction welded. The method...

20060131365 - Method of manufacturing a semiconductor device: Realization of the projection electrode formation with a narrow pad pitch is planned. In preparing a semiconductor wafer, by forming a polyimide film, which does not cover each of a plurality of lands, between the respective lands which adjoin each other among the plurality of lands on the main surface...

20060131366 - Welding process: A weld process cuitable for repairing precipitation-strengthened superalloys, and particularly gamma prime-strengthened nickel-based superalloys. The process entails forming a weldment in a cavity present in a surface of an article formed of a precipitation-strengthened superalloy. The cavity has a root region and a cap region between the root region and...

20060131367 - Low thermal resistance junction processing: A method for reducing thermal resistance at a junction between two types of metallic material is provided. The method mainly forms a capillary structure between the two surfaces of the two identical or different types of metallic material. The method then adds and melts an appropriate amount of soldering paste...

20060124690 - Device for ultrasonic welding: A device for ultrasonic welding of electrical conductors includes an ultrasonic oscillation-producing sonotrode and two anvils, which as viewed in radial cross section of the article to be welded, form a compression chamber defined by the sonotrade and the anvils for compressing and/or slightly deforming the article to be welded....

20060124691 - Pressure foot clamping apparatus and methods: The present invention is directed to apparatus and methods for clamping and controlling flash around a manufacturing tool engaging a workpiece and preventing fill within he workpiece. In one embodiment, a clamp for securing a workpiece during a manufacturing operation includes a housing and a foot biased away from the...

20060124692 - Soldering machine: A soldering machine includes a solder vessel, an electromagnetic pump, and a nozzle. The solder vessel stores molten solder, and the electromagnetic pump moves the solder by generating electromagnetic force. The electromagnetic pump is submerged below the liquid surface of the solder. The nozzle ejects the solder in the solder...

20060124693 - Thermally conductive polyimide film composites having high mechanical elongation useful as a heat conducting portion of an electronic device: In electronic devices, heat removal is an important consideration of any device designer. Thermally conductive, high-temperature polyimide composites are disclosed herein which are generally useful as a dielectric layer in an electronic device, or a precursor metal-laminate, where the dielectric is layered on one side (or on both sides) with...

20060124694 - Composite body and method for producing a mechanical joint: A compound body has a first body part (15) made of glass and a mechanical connection (20, 60) which is melted on the first body part (15) and contains aluminum....

20060124698 - Device, and associated method, for coupling trusses together: A first truss may be coupled to a second truss by securing a male coupling portion of a coupling device to the first truss, and securing a female portion of the coupling device to the second truss. An extension of the male coupling portion is positioned within an opening of...

20060124696 - Method for managing a continuous in-line metal strip processing installation, and installation for implementing this method: According to the invention, the global duration for performing the general connection process of a new coil (11′) is divided into at least two time periods (T1, T3) realised in at least two successive portions (3, 4) of the inlet section (1) of the plant and the junction cycle is...

20060124699 - Micro-c-4 semiconductor die and method for depositing connection sites thereon: A semiconductor die having multiple solder bumps, each having a diameter less than about 100 microns, and the method for making such a die are described. The solder bumps are preferably about 10 microns in diameter, and the pitch between the solder bumps is less than 100 microns, and preferably...

20060124700 - Multi-layer polymer-solder hybrid thermal interface material for integrated heat spreader and method of making same: A process of making a multi-layer thermal interface material is depicted. The multi-layer thermal interface material is attached between an integrated heat spreader and a die. Processing of the multi-layer thermal interface material includes stamping or other pressure processing....

20060124697 - Phase change resistance spot welding tip: An improved spot welding tip is adapted for welding a set of adjacent members within a heated zone during a welding program, wherein a quantity of energy is produced, and for reducing the final base temperature of the heated zone. The tip presents a distal engaging surface for contacting one...

20060124695 - Stable liquid preparation: This invention relates to a liquid preparation containing a solution, which has a water content of from 10 to 80%, and an active ingredient coated with a coating material comprising a water-soluble cellulose derivative. The liquid preparation can stably retain the water-unstable active ingredient in it and at the same...

20060124701 - Friction stir processing for surface properties: A surface of an article is heated and subjected to pressure by operation of a friction stir tool. The pressure of the face of the tool on the article surface, and the speed of rotation of the tool and of its progression along the surface of the article, are controlled...

20060124702 - Method of soldering electronic part and soldering device for soldering the same: In a soldering method of soldering a lead of an electronic part to a land of a printed circuit board, a heating ray is applied in a condition that a shielding member is arranged on a surface of the printed circuit board around the land. The shielding member is disposed...

20060124703 - Method of packaging flip chip and method of forming pre-solders on substrate thereof: A method of forming pre-solders on a substrate is provided. Firstly, a substrate is provided. The substrate includes an upper surface and a lower surface. There are several metal circuits and a solder mask both on the upper and the lower surfaces. Each solder mask covers parts of the corresponding...

20060124704 - Apparatus for brazing a heat exchanger: An apparatus for brazing a heat exchanger, in particular a flat-tube heat exchanger, comprising a block of flat tubes and corrugated fins. The apparatus comprises a brazing frame that accommodates a tube-fin block within itself and which has two brazing bars arranged parallel to each other which are connected by...

20060124705 - Solder reflow system and method thereof: A reflow heating system includes a housing assembly defining an internal thermal processing chamber that encapsulates at least a microelectronic assembly on a substrate. A first heating source is coupled to the housing assembly and within the thermal processing chamber. The first heating source is biased by a force-applying assembly...

20060124706 - Low cost brazes for titanium: A braze material and method of brazing titanium metals. The material may consist of Ti, Ni, Cu Zr, PM and M where PM is a precious metal and M may be Fe, V, Cr, Co, Mo, Nb, Mn, Si, Sn, Al, B, Gd, Ge or combinations thereof, with the (Cu+PM)/Ni...

20060113350 - Resonator, ultrasonic head, and ultrasonic bonder using the same: A resonator 15 includes: a main shaft 12 that is coupled to an ultrasonic vibrator 11 and extends in an advancement direction of an ultrasonic wave generated from the ultrasonic vibrator 11; and protrusions 13a and 13b protruding in a direction intersecting a longitudinal direction from a center plane Lc...

20060113351 - Ultrasonic head: An ultrasonic head 10a, which is used in an ultrasonic bonder for bonding an LSI chip and a substrate by using the ultrasonic vibration, includes: a protrusion 13a constituting a resonating apparatus 15 for contacting with the LSI chip and carrying out the ultrasonic vibration; a thermal conductive elastic body...

20060113352 - Grips for handheld power tool: A handheld power tool, such as a soldering tool, is provided with grip pads. These grip pads increase the friction between a user's fingers and the power tool, in order to increase control when using the tool. These grip pads are especially useful in tools which are held in a...

20060113356 - Method and device for mounting electric component: A mounting method and a mounting device are provided, which can mount an electric component with high reliability by using an adhesive. The mounting method includes thermocompression bonding an IC chip onto a wiring board by using an anisotropic conductive adhesive film. During the thermocompression bonding, a top region of...

20060113354 - Method and installation for dip coating of a metal strip, in particular of a steel strip: A process for the continuous dip-coating of a metal strip (1) in a tank (11) containing a liquid metal bath (12), in which process the metal strip (1) is made to run continuously through a duct (13), the lower part of which is immersed in the liquid metal bath (12),...

20060113357 - Method of bonding titanium to stainless steel: A method of bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a laminated titanium-nickel filler material placed between the two parts and heated at a temperature that is less than the melting point of...

20060113355 - Method of forming a flux layer on an aluminum plate member, a flux composition and an aluminum plate member with a flux layer thereon: The invention relates to a flux layer 2 composed of solid constituents of 5-25 g/m2 formed on a surface of an aluminum plate member 1, by spray-coating a flux composition from a nozzle 20 to the plate member 1 with a thickness of 0.2-1.6 mm, which was press-molded and heated...

20060113353 - Method of manufacturing metallic composite material: Disclosed is a method of manufacturing a metallic composite material for use as building material, the metallic composite material including an aluminium core sheet and a titanium clad layer on at least one side of the core sheet. The aluminium core sheet and titanium clad layer are bonded to one...

20060113358 - Multihead friction welding method and device for carrying out the method: The invention relates to a multi-head friction welding method and a device for carrying out said method. According to said invention, the axes of the eccentric shafts of moulded pieces, which are oriented to each other and tensioned in relation to each other, can be adjusted in relation to each...

20060113359 - Secure physical connections formed by a kinetic spray process: A process for physically bonding two parts to each other is disclosed. In addition, a process for forming electrical connections have a low resistance is disclosed. The process is generally applicable to the joining of two parts each formed from a metal, an alloy, or a combination thereof. The process...