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7467741 |
Method of forming a sputtering target assembly and assembly made therefrom
A method of forming a sputtering target assembly and the sputtering target assembly made therefrom are described. The method includes bonding a sputtering target to a backing plate at a low...
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7407082 |
Advanced erosion resistant carbonitride cermets
The invention includes a cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein,
P is a metal selected from the group...
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7364062 |
Magnetic pulse welding of steel propshafts
A method of magnetically welding an end fitting to a metal tube includes assembling a driver ring over an end of the tube and inserting a length of the end fitting into a bore of the tube. An...
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7348523 |
Method of induction weld forming with shear displacement step
A shear-assisted solid state welding method for joining of metal parts, involves a first step of heating opposing surfaces in a non-passivating environment to a temperature in the hot working...
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7246425 |
Method of manufacturing a speaker
In manufacturing a speaker, ultrasonic complex vibration welding is applied at least to: a process of fixedly putting together a magnet, a pot yoke a the pole piece; a process of fixing, to a...
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7241975 |
Igniter systems with associated lead frame
Resistive igniter systems are provided that comprise a metal substrate with an associated resistive igniter element in electrical connection through braze applied to the metal substrate. Igniter...
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7140530 |
Method for joining axle components
A method of joining two vehicle axle housing components made from the same or dissimilar materials includes providing a first axle housing component, and providing a second axle housing component,...
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7131567 |
Method and device for joining of metal components, particularly light metal components
Method for joining components of metals and alloys, particularly components of light metals, including alloys of light metals and possibly hybrids/composites containing light metals. Oxide on the...
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7114643 |
Friction fit target assembly for high power sputtering operation
The present application pertains to unconventional sputter target/backing plate assemblies ( 10 ) for high power operation and to the low temperature method of making them. The sputter...
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7025245 |
Magnetic welder
A magnetic welding and joining device is provided. The device has a separable induction coil that can be selectively coupled to provide an induction coil to be positioned around workpieces that are...
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6977361 |
Molecular bonding of vehicle frame components using magnetic impulse welding techniques
A method for manufacturing a vehicle frame assembly includes the initial steps of providing first and second structural components, disposing portions of the first and second structural components...
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6921013 |
Method and apparatus for performing a magnetic pulse welding operation
A pair of metallic components are co-axially aligned prior to full energization of the magnetic pulse welding inductor to provide for improved control of the magnetic pulse welding process. To...
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6910617 |
Method for securing a yoke to a tube using magnetic pulse welding techniques
A magnetic pulse welding operation is performed to secure first and second metallic components together, such as a yoke and a driveshaft tube in a vehicular driveshaft assembly. The yoke includes a...
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6908024 |
Simultaneous magnetic pulse framing
A method is performed for permanently attaching framing structural members to an underbody of an automotive vehicle. An underbody structural member including one or more cross members and a...
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6908023 |
Apparatus for securing a yoke to a tube using magnetic pulse welding techniques
An apparatus for supporting a workpiece, such as a yoke having a body portion and a pair of opposed yoke arms, during a magnetic pulse welding operation includes a lower jaw, an upper jaw, and a...
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6905061 |
Method of making a golf club head
A method of making a titanium golf club head includes steps. One adopts Ti-4-6 Titanium alloy as SPDF material under isothermal forging conditions, sets the SPDF temperature at between 870-970...
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6902095 |
Two part cold formed battery terminal
A method of cold forming a two-part battery terminal and a two-part cold formed battery terminal comprising a cold formed lead or lead alloy slug having a male fastener protruding from a one side...
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6892929 |
Yoke structure that is adapted to be secured to a tube using magnetic pulse welding techniques
A magnetic pulse welding operation is performed to secure first and second metallic components together, such as a yoke and a driveshaft tube in a vehicular driveshaft assembly. The yoke includes a...
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6854635 |
Method of attaching a balancing mass
A method of attaching a balancing mass to a rotational member which has to be balanced and comprises a longitudinal axis X. The method uses magnetic pulse welding, wherein the balancing mass, at a...
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6749103 |
Low temperature sputter target bonding method and target assemblies produced thereby
A low temperature target and backing plate bonding process and assemblies made thereby. A plurality of projections are formed in the harder member of the assembly. The assembly is bonded by...
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6749101 |
Method for manufacturing x-ray tubes
A method for manufacturing x-ray tube parts wherein metallic pieces are explosively bonded together to establish a high strength, stable union between them. The x-ray tube parts may then be milled...
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6730391 |
Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof
In the present invention, which produces a clad sheet for a multilayered printed circuit board capable of being economically manufactured and having excellent performance, a multilayered printed...
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6694864 |
Swash plate type compressor
A swash plate ( 3, 18 ) included in a swash plate type compressor for compressing a refrigerant is made of an aluminum alloy as a base material. Sliding contact surfaces ( 3 a , 18 a ) of the swash...
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6689482 |
Method of manufacturing metal foil/ceramics joining material and metal foil laminated ceramic substrate
A method of manufacturing a high-quality metal foil/ceramics joining material ( 19 ) and a metal foil laminated ceramic substrate ( 20 ) which can prevent a damage to a ceramic material and enhance...
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6579431 |
Diffusion bonding of high purity metals and metal alloys to aluminum backing plates using nickel or nickel alloy interlayers
An improved method for joining mating surfaces of a metallic sputter target and a backing plate of aluminum, aluminum alloy or aluminum matrix composite material to form a sputter target/backing...
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6536090 |
Method for making a cryogenic tank joint
Improved joints for cryogenic liquid-containing tanks are disclosed. The joints include a support plate, a lower arm mounted on the support plate, an upper arm mounted on the support plate spaced...
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6521108 |
Diffusion bonded sputter target assembly and method of making same
Low temperature diffusion bonding methods and target/backing plate assemblies bonded by the methods are disclosed. In accordance with the methods, copper and/or cobalt targets are bonded to backing...
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6513695 |
Terminal pressure-welding apparatus
A terminal pressure-welding apparatus is provided, which includes: a first pattern; a second pattern facing the first pattern, one of the first and second patterns is provided approachably and...
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6509256 |
Methods of forming electrically conductive interconnections and electrically interconnected substrates
Methods of forming electrically conductive interconnections and electrically interconnected substrates are described. In one implementation, a first substrate having an outer surface is provided...
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6471113 |
Method of forming a coating on machine components
A method of forming a coating on a work surface of a machine component. The method includes a preparatory step of preparing a feed form formed of a metal material that is softer than at least a...
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6467146 |
Method of forming of a tubular metal section
A process for forming closed sections using electromagnetic force. A sheet metal stock is folded into a generally closed section having flanges. The folded section is placed in a die and the die is...
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6352787 |
Method for producing an insulating pack for an insulating part
The invention relates to a method for producing an insulating pack ( 10 ), according to which a stack ( 9 ) of metallic lamellae is cold-welded simultaneously along a predefined contour and...
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6329625 |
Method of making a seal
An improved seal and method of making is disclosed for sealing a filter element to a filter mounting. The improved seal comprises a bonding pad formed from a sintered matrix of randomly oriented...
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6214135 |
Entry board for drilling small holes, a method of making the same and a method for drilling small holes through a printed circuit board by using said entry board
An entry board for drilling small holes having a front surface layer made of aluminum or aluminum alloy to be disposed at the drilling inlet side and a back surface layer made of aluminum or...
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6193138 |
Pressure welding device and method for terminals
A terminal pressure welding device and method are provided. In this improved device and method, a pair of wires are pushed into a space between a pair of barrels by a wire holding member, and the...
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6189768 |
Process and apparatus for pressing an external sleeve onto a tube for enhancing weld design
A process and apparatus that would hydraulically compress the external sleeve onto the inner APH tube, without deforming the inner surface of the APH tube during the process. The system would...
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6168072 |
Expansion agent assisted diffusion bonding
The present invention provides a method of diffusion bonding a first article containing a thermally activated expansion agent to a second article. The first article and the second article are...
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6102276 |
Pressure welding apparatus and pressure welding method
Electric wires of a double-sided solderless connector are pressure-welded. The method of the pressure-welding includes the steps of: locating a pressure welding blade and support blade on both...
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6070785 |
Process for manufacturing boards that can accept a pluggable tab module that can be attached or removed without solder
The invention relates to a process for attaching a demountable flexible module to a circuit board, and includes the following steps: providing a circuit board having at least one, preferably a...
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6050476 |
Reworkable microelectronic multi-chip module
A reworkable cold welded microelectronic multi-chip module contains cold welded microelectronic chips in which the chip's cold weld metal bonding pads (3) are constructed of a metal having one...
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5967399 |
Electric wire pressure welding apparatus and pressure welding method
An electric wire pressure welding apparatus and pressure welding method capable of exactly specifying the end of an electric wire in a solderless connector and capable of pressure-welding wires...
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5938103 |
Method and apparatus for minimizing the distortion in cold pressure welding
A method and apparatus are disclosed for minimizing the distortion in cold pressure welding and producing a spot lap weld with a controlled thickness. A distortion control device is utilized which...
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5924197 |
Method for manufacturing an ink jet printing head
A method for manufacturing an ink jet printing head comprises a step of joining together a base board having ink discharge pressure generating elements, which also forms the bottom of a plurality...
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5897927 |
Seal for vacuum devices and methods for making same
A method for permanently sealing an ultra-high vacuum within a glass enclosure. This is accomplished by first forming a hole, either in one of the flat plates that form the enclosure or in one of...
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5837066 |
Composition for making galled joint, process of making and process of using composition
A composition which is effective in the making of a galled joint between two metal members in which there are gaps in the joint prior to and during its formation and which comprises a multiplicity...
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5529237 |
Method of forming a metallic coating layer utilizing media having high energy
The present invention discloses a method of forming a metallic coating layer utilizing media having high energy which are capable of employing every kind of solid particulate. By employing the...
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5474226 |
Projectile welding
Disclosed in this description is a means for welding materials together by shooting a projectile partially therethrough.
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5419024 |
Method of producing a controlled fragmentation warhead case
An improved method of producing a controlled fragmentation warhead case by mbedding an expanded metal liner on the interior surface of a casing for a warhead or other ordnance device. The process...
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5370753 |
Process for cladding precious metals to precipitation hardenable materials
A process for cladding precious metals to precipitation hardenable materials. In accordance with one aspect of the present invention, are the steps of (i) placing a precious metal layer of a first...
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5348210 |
Joints
The invention relates to a method of making what may for convenience be regarded as friction joints--that is to say, joints between the touching surfaces of two parts that are held in contact (by a...
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