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7588803 |
Multi step ebeam process for modifying dielectric materials
According to one embodiment of the invention, a method of modifying a mechanical, physical and/or electrical property of a dielectric layer comprises exposing the dielectric layer to a first dose...
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7555822 |
Laser generation of thermal insulation blanket
A themial insulation method for an internal surface of an injection molding casting die includes forming a thermal insulation blanket on the internal surface using laser cladding. One or more...
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7544399 |
Method for vapor depositing a material utilizing an electron beam
An arrangement for controlling the deflection of an electron beam in a vapor deposition system includes a control unit to which are assigned deflection modules ( 23, 27 ) which can be driven in...
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7521017 |
Laser fabrication of discontinuously reinforced metal matrix composites
Disclosed are reinforced metal matrix composites and methods of shaping powder materials to form such composites. Articles of manufacture are formed in layers by a laser fabrication process. In the...
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7510997 |
Conductive and robust nitride buffer layers on biaxially textured substrates
The present invention relates to epitaxial, electrically conducting and mechanically robust, cubic nitride buffer layers deposited epitaxially on biaxially textured substrates such as metals and...
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7491431 |
Dense coating formation by reactive deposition
Methods for forming coated substrates can be based on depositing material from a flow onto a substrate in which the coating material is formed by a reaction within the flow. In some embodiments,...
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7341765 |
Metallic coatings on silicon substrates, and methods of forming metallic coatings on silicon substrates
The invention includes methods of forming a metallic coating on a substrate which contains silicon. A metallic glass layer is formed over a silicon surface of the substrate. The invention includes...
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7338582 |
Method for manufacturing manganese oxide nanostructure and oxygen reduction electrode using said manganese oxide nanostructure
It is an object of the present invention to provide an oxygen reduction electrode having excellent oxygen reduction catalysis ability. In a method of manufacturing a manganese oxide nanostructure...
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7323229 |
Method and device for coating a substrate
The invention relates to a method for coating a substrate with a layer of a material, such as a metal, in which a quantity of electrically conductive material is vaporized in a space with a low...
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7316850 |
Modified MCrAlY coatings on turbine blade tips with improved durability
There is provided a method for depositing a modified MCrAlY coating on a turbine blade tip. The method utilizes laser deposition techniques to provide a metallurgical bond between a turbine blade...
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7235159 |
Methods for producing and using catalytic substrates for carbon nanotube growth
A catalyst material for carbon nanotube synthesis includes a uniform dispersion of host particles on a substrate. The host particles themselves include catalyst nanoparticles that are effective to...
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7211300 |
Method and apparatus for performing laser CVD
An element is deposited by flowing a gas through a solid donor compound that includes the element, and over a substrate. The flow of gas deposits a film of a few monolayers of donor compound on the...
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7168268 |
Method for the production of colored structures of a glass
A method for the manufacture of colored structures of a glass, particularly for applying an inscription to the glass, by locally heating volume elements of the glass by means of a laser beam. The...
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7128950 |
Electron beam physical vapor deposition process
An electron beam physical vapor deposition (EBPVD) process performed with a coating apparatus to produce a coating material (e.g., a ceramic thermal barrier coating) on an article. The EBPVD...
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7118630 |
Apparatus for depositing a low work function material
Short-wavelength photons are used to ablate material from a low work function target onto a suitable substrate. The short-wavelength photons are at or below visible wavelength. The elemental...
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7063896 |
Metallic surface of a body, method for producing a structured metallic surface of a body and the use thereof
A method is proposed for preparing a structured metallic surface of a body or for the structuring close to the surface or the generation of metallic structures, first of all on a first metal layer...
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7001672 |
Laser based metal deposition of implant structures
A method of depositing a hard wear resistant surface onto a porous or non-porous base material of a medical implant. The medical implant device formed by a Laser Based Metal Deposition (LBMD)...
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6936118 |
Process of forming a composite coating on a substrate
Precursor-based methods for the production of metal-matrix composite (MMC) coatings on steel and aluminum substrates for improved wear, corrosion and oxidation resistance have been made. Wire and...
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6881451 |
Process and device for producing wear-resistant, tribological cylinder bearing surfaces
A process for producing a wear-resistant cylinder bearing surface includes rotating a laser about its longitudinal axis and simultaneously advancing the laser in a direction of the longitudinal...
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6869508 |
Physical vapor deposition apparatus and process
A PVD process and apparatus ( 120 ) for depositing a coating ( 132 ) from multiple sources ( 110, 111 ) of different materials. The process and apparatus ( 120 ) are particulaity intended to...
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6861157 |
Article for high temperature service and method for manufacture
Articles for use in a high-temperature, oxidative environment, methods for manufacturing such articles, and a material system for protecting articles in such an environment are provided where, for...
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6858262 |
Method for producing a surface-alloyed cylindrical, partially cylindrical or hollow cylindrical component and a device for carrying out said method
The invention relates to a method for manufacturing a surface-alloyed cylindrical, partly cylindrical or hollow cylindrical structural member where in the zone of incidence of the energy beam there...
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6852362 |
Film vapor deposition method
A method of vapor depositing a film is provided wherein the film is not thermally damaged or broken due to the effects of heat and electrification of the film during the heating of a vapor...
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6830776 |
Method of manufacturing a high temperature superconductor
A method of manufacturing a high temperature superconductor is disclosed. The method includes depositing, by pulsed laser deposition, alternating layers of YBa 2 Cu 3 O 7-x (Y123) and Y 2 BaCuO...
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6803078 |
Process for producing a surface layer
The invention relates to a process for producing a surface layer with embedded inter-metallic phases, which is distinguished by the fact that a layer comprising a metal and a ceramic is applied to...
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6797338 |
Process for producing thin metal oxide film
A process for forming a thin metal oxide film is disclosed that comprises molding an amorphous powder of organic metal chelate complexes to obtain a target. The process also includes subjecting the...
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6797336 |
Multi-component substances and processes for preparation thereof
The present invention is a method and apparatus for the synthesis of multi-component substances, comprising entities of at least two elements, molecules, grains, crystals, structural units, or...
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6749904 |
Patterned magnetic media via thermally induced phase transition
High areal storage density, patterned magnetic media comprising a patterned plurality of at least partially crystalline, ferromagnetic particles or grains are provided by means of a simple,...
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6712997 |
Composite polymers containing nanometer-sized metal particles and manufacturing method thereof
The present invention relates to composite polymers containing nanometer-sized metal particles and manufacturing method thereof, which can be uniformly dispersed nanometer-sized metal particles...
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6709720 |
Marking method and marking material
A method of marking materials, wherein the surface of a marking material and the surface of a material to be marked are matched, a laser beam is applied to the marking material while scanning the...
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6660632 |
Method for depositing metal and metal oxide films and patterned films
The invention is directed to a photoresist-free method for depositing films composed of metals, such as copper, or its oxides from metal complexes. More specifically, the method involves applying...
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6660343 |
Fabrication of conductive/non-conductive nanocomposites by laser evaporation
A composite layer of a sorbent, chemoselective, non-electrically-conducting polymer and nano-particles of an electrically conducting material dispersed throughout the polymer is formed on a...
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6652925 |
Method for producing massive-amorphous layers on massive metallic shaped bodies
The aim of the invention is to develop a method for producing massive-amorphous layers on massive metallic shaped bodies. According to the method, amorphous layers having a thickness of >20 μm...
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6632480 |
Nickel-base superalloy article with rhenium-containing protective layer, and its preparation
A nickel-base superalloy article has a surface protective layer comprising nickel, from about 20 to about 35 weight percent aluminum, and from about 0.5 to about 10 weight percent rhenium. The...
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6623876 |
Sintered mechanical part with abrasionproof surface and method for producing same
The invention concerns a mechanical part with abrasionproof surface characterized in that it comprises a sintered metallic body obtained from metallic powders and a laser-deposited cermet coating....
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6613161 |
Process for laser marking metal surfaces
A method of laser marking which comprises applying a laser beam to a metal surface under the influence of an assist gas to produce durable, repeatable and striking colors on the metal surface. The...
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6602548 |
Ceramic turbine blade attachment having high temperature, high stress compliant layers and method of fabrication thereof
A nickel base single crystal compliant layer on a ceramic blade has the capability to sustain high stresses and high operating temperature. Layers of nickel and platinum bonded on a single crystal...
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6589717 |
Photon assisted deposition of hard mask formation for use in manufacture of both devices and masks
An exemplary method of selectively patterning a hard mask or reticle using a laser to cause deposition of hard mask material in locations forming the hard mask pattern. This method can include...
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6576302 |
Method for producing a metal oxide and method for forming a minute pattern
There is disclosed a method for producing a metal oxide, which comprises the steps of: dissolving a metal organic compound (e.g. a metal organic acid salt, a metal acetylacetonato complex, and a...
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6548125 |
Method of internally coating a weapon barrel by means of a laser beam
A method of coating an inner surface of a weapon barrel includes the following steps: directing a laser beam against the inner barrel surface to cause melting of regions thereof; introducing a...
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6548122 |
Method of producing and depositing a metal film
Methods and apparatus are provided in which a metal precursor is formed in a process that includes the following steps: depositing a metal precursor on a substrate; adding an energy to reduce the...
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6534134 |
Apparatus and method for pulsed laser deposition of materials on wires and pipes
Methods and apparatuses are disclosed which allow uniform coatings to be applied by pulsed laser deposition (PLD) on inner and outer surfaces of cylindrical objects, such as rods, pipes, tubes, and...
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6521068 |
Method and device for detaching a segment of a material layer
For the purpose of producing a method for detaching a segment—disposed on a carrier—from a material layer extending in a layer plane and having a specific layer thickness, by means of a laser...
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6500497 |
Method of magnetically patterning a thin film by mask-controlled local phase transition
A method of producing a patterned magnetic nanostructure is disclosed. The method includes providing a substrate having a non-magnetic single layer or multi layer film that can be converted into a...
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6497985 |
Method for marking steel and aluminum alloys
The present invention relates to a method for marking metallic alloys using laser alloying. Specifically, the present invention is directed toward the use of laser alloying steel or aluminum alloys...
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6491969 |
Print head for ejecting liquid droplets and associated methods
An embodiment of the present invention includes a disposable print head for ejecting controlled amounts of liquid (e.g., solder) at a high rate onto the surface (e.g., an integrated circuit) in...
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6479101 |
Method of coating a concave friction bearing
The invention relates to a method of producing an antifriction element ( 6 ), by means of which a coating is applied to at least one surface ( 10 ) of the antifriction element ( 6 ) under vacuum,...
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6472030 |
Preparation of laser deposited oriented films and membranes
A method of forming an oriented film. A target is provided and material from the target is ablated onto a substrate to form a film. The film is heated in a synthesis gel of the target material to...
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6472029 |
Fabrication of laminate structures using direct metal deposition
A laminate material composite structure is fabricated using a laser-based direct-metal deposition process to provide unique physical and mechanical properties. The relative difference in physical...
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6458431 |
Methods for the lithographic deposition of materials containing nanoparticles
A method for depositing nanoparticles in a thin film through the dispersion of such nanoparticles in a precursor solution which is deposited on a substrate and converted into a metal or metal oxide...
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