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7396380 Method for producing metal foam bodies  
The invention relates to a method for producing a metal foam body, according to which a molten material containing gas is prepared and said molten material is left to solidify, thus forming a metal...
7383633 Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it  
A method for the production of a converter-carrier body having a metallic honeycomb body made of a plurality of metal layers, especially smooth layers and corrugated layers, the layers having layer...
7366340 Method and system for optically determining perpendicularity of end surface of part formed from parallel channels  
A method and system for inspecting a honeycomb structure having a plurality of parallel channels includes aligning the honeycomb structure with an image sensing device such that the channels of the...
7347882 Method of manufacturing of abrasive tools  
A method of producing an abrasive tool, comprising the steps of preparing a blank of an abrasive tool including abrasing grains in a bond; placing the thusly formed blank in a container; covering...
7294316 Honeycomb structure, honeycomb filter and processes for the production thereof  
A honeycomb structure that is a plurality of honeycomb segments ( 21 ) bonded into one piece by a bonding material ( 25 ), the honeycomb segments ( 21 ) each having a large number of...
7288326 Active energy absorbing cellular metals and method of manufacturing and using the same  
Multifunctional cellular metals (or other materials) for structural applications that are capable of recovering their original (undeformed) shape and thickness after impact or crushing (i.e.,...
7276295 Metal foil with an embossed structure for use in the purification of exhaust gas and a tool and method for its production  
The subject matter of the present invention relates to a metal foil with an embossed structure for use in the purification of exhaust gas as well as to a tool and a method for its production. In...
7276211 Process for producing a one-piece, structured metal foil having a hole, metal foil and honeycomb body  
A process for producing a one-piece, structured metal sheet having an interior with a hole, provides a predetermined, curved outer contour and inner contour that delimits the hole. A smooth, shaped...
7229598 Diffusion bonded metallic catalyst carrier and production thereof  
A honeycomb body, which is composed in such a manner that a strip of corrugated foil made of heat-resistant stainless steel containing aluminum and a strip of flat foil made of stainless steel are...
7201973 Bimetallic plate-fin titanium based heat exchanger  
A heat exchanger of the plate-fin type has fins of one metal brazed to a plate made of a different metal for use in oil coolers, condensers, evaporators, and the like. The distortion-prone titanium...
7197822 Metallic honeycomb structure and process for producing the same  
A honeycomb structure includes a plurality of substantially parallel channels, a layer of at least partially structured metal foils and a housing. The layer includes a number N of at least...
7179516 Honeycomb filter  
A honeycomb filter 1 is constituted by integrating a plurality of honeycomb segments 12 including a large number of through channels 3 partitioned by partition walls 2 and extending through...
7129194 Catalyst system with improved corrosion resistance  
An improved catalyst system that includes a metal support structure and an anti-corrosive layer on the metal support structure, and has improved resistance to corrosion and other degradation under...
7115323 Titanium foil ply replacement in layup of composite skin  
Laminate structures and methods for forming same are disclosed. In one embodiment, a laminate structure includes a metal-polymer composite lamina. The metal-polymer composite lamina has a first...
7101602 Sheet-metal foil with sliding structure, honeycomb body and process for producing the same  
A honeycomb body has sheet-metal layers and sheet-metal foils to be joined with brazing powder. Each of the foils has at least one sliding structure enabling the adjacent layers to slide over one...
7083860 Metallic honeycomb body having at least partially perforated sheet-metal layers  
A metallic honeycomb body has an axial length, a partial volume covering at least 55% of the axial length, a radial dimension of at least 20 mm, an inflow end side and an outflow end side. The...
7056594 Friction stir welding method and structure body  
This invention provides a configuration of a joint that allows a satisfactory welded joint to be formed with reduced deformation of the joint region when two-face structures (panels) are...
7030059 Metal catalyst carrier  
A metal catalyst carrier has a core comprising a corrugated sheet and a flat sheet with a plurality of slots in a shape elongated in a direction perpendicular to a cell passage direction. The slots...
7011893 Metallic layer with regions of varying material thickness, method for producing such a metallic layer and honeycomb body at least partly produced from such metallic layers  
A process for producing a metallic layer includes forming structures at least in subregions of the metallic layer. The structures have corrugation troughs and corrugation peaks, an upper bearing...
6933057 Friction stir welded assembly and method of forming a friction stir welded assembly  
A method of stir welding T-joints comprises assembling and stir welding first and second members. The first member comprises a sheet portion of material and also comprises restraining surfaces. The...
6895650 Process for producing a spatially shaped carrier layer  
A process for producing a spatially shaped carrier layer ( 3 ) which is of foil-like design from hard brittle material includes: providing a basic mold ( 1 ) having a spatially shaped...
6893733 Modified contoured crushable structural members and methods for making the same  
Modified contoured crushable structural members and methods for making the same are described. The contoured structural members comprise composite or metal materials sandwiching a support or...
6892436 Method of holding a dried honeycomb structure  
A method of holding a dried honeycomb structure 8 , which is a honeycomb structure after a drying process and before a firing process, when a ceramic honeycomb structure in which bulkheads forming...
6877282 Laminated plate-shaped roof flashing material  
A pliable, ductile plate-shaped roof flashing is disclosed. The roof flashing has a laminate structure comprising a composite layer and a foil sheeting on one or both sides of the composite layer....
6871725 Honeycomb core acoustic unit with metallurgically secured deformable septum, and method of manufacture  
A honeycomb acoustic unit is provided, the unit comprising first and second honeycomb layers, the layers being made of honeycomb core, each being formed by metallurgical bonds, and a deformable...
6848233 Composite aluminium panel  
A composite aluminium panel comprising two parallel plates and/or sheets secured to the peaks and troughs of a corrugated aluminium stiffener sheet between the parallel plates and/or sheets,...
6824887 Multicompartment structure for insulation and other materials  
A structure for encapsulating and protecting fiber insulation material as well as other materials in multicompartment devices in order to provide unitized material which can be applied to any...
6821639 Metal substrate for carrying catalyst and method for manufacturing the same  
A wide sheet formed of a metal foil is wound a plurality of times around outer peripheral surfaces of four honeycomb matrices arranged in series to form an intermediate tube. As a result, a...
6821638 Shaped contoured crushable structural members and methods for making the same  
Shaped, contoured crushable structural members and methods for making the same are described. The contoured structural members comprise composite or metal materials sandwiching a support or...
6793896 Honeycomb  
The invention relates to a honeycomb ( 14 ), particularly a catalytic converter substrate, with a honeycomb structure comprising a large number of ducts ( 16 ) running in the longitudinal direction...
6767606 Vented cell structure and fabrication method  
The vented cell structure and fabrication method of the present invention provide an efficient and effective honeycomb structure that allows fluids to flow in and out of the honeycomb without any...
6761980 Metallic catalyst carrier  
A metallic catalyst carrier 2 has good productivity and improves the exhaust performance by causing the flow of exhaust gas therein to become turbulent, without causing tearing, cutting, and...
6761953 Laminated parts made of outer layers and polyurethane sandwich materials and their production  
The invention relates to laminated parts comprising outer layers and polyurethane sandwich materials, and to a method of producing these laminated parts and to their use in the automotive industry.
6761857 Diffusion bonded metallic catalyst carrier and production thereof  
A honeycomb body, which is composed in such a manner that a strip of corrugated foil made of heat-resistant stainless steel containing aluminum and a strip of flat foil made of stainless steel are...
6743497 Honeycomb sandwich panel  
In a honeycomb sandwich panel having a honeycomb core, and a front surface layer and a rear surface layer sandwiching the honeycomb core on its upper and lower surfaces, at least one of the front...
6720086 Liquid interface diffusion bonding of nickel-based superalloys  
A liquid interface diffusion bonded composition comprises a metal honeycomb core such as a nickel-alloy honeycomb core and a nickel-alloy facing sheet bonded thereto. The composition and method of...
6720060 Honeycomb  
The invention relates to a honeycomb ( 1 ), particularly a catalytic converter substrate, with a honeycomb structure comprising a large number of ducts ( 3 ) running in the longitudinal direction...
6709739 Closed cell metal composites  
A plurality of closed metal cells is provided. Each cell encapulates a fluid or a fluid-like filler with a metal skin or cell wall. The closed cells are joined into an aggregate arrangement to form...
6699587 Rough surface finished metallic foil with good corrugation workability and catalyst support for exhaust gas purification  
The present invention is: a metallic foil to be used for a metallic honeycomb for purifying exhaust gas of an automobile or the like, said metallic foil not causing cracks or ruptures to develop in...
6689328 Metal honeycomb body for exhaust gas purification catalyst and method for producing the same  
In order to improve solid phase diffusion bondability at contact portions between a metal flat foil and a metal corrugated foil together constituting a metal honeycomb body for a catalyst converter...
6686057 Chromate-free coating for metal honeycomb  
A coating for metal sheets used in fabricating honeycomb structures. The coating includes a first layer located on the surface of the metal sheet. The first layer includes hydrated alumina...
6673466 Housing with a passivation layer, catalyst carrier body with a housing and method for producing a catalyst carrier body with such a housing  
A housing for a honeycomb body includes a jacket tube with an inner wall surface. The jacket tube has a passivation layer in at least one section of the inner wall surface in order to deliberately...
6673415 Honeycomb core material for sandwich structure and method for manufacturing the same  
A honeycomb core material which is excellent in flame retardation, thermal insulation and noise insulation and has improved transportability and handling efficiency and which can be suitably used...
6660402 Metal substrate  
A honeycomb structure brazed with an outer casing has a large corrugated foil and a small corrugated foil overlapped and wound alternately and formed like a cylinder by diffused junction. The large...
6660401 Disposition of solder for heat resistant structure  
The present invention provides a solder disposed configuration for a heat resistant structure for forming a catalytic converter for purifying the exhaust gas in an engine. The heat resistant...
6659333 Metal foil connection, honeycomb body, metal foil brazing medium particle fraction for metal foils and method for manufacturing a metal foil connection  
A metal foil connection of first and second metal foils having a thickness of less than 0.05 mm includes a connecting point in which the metal foils are brazed to one another. The connecting point...
6656603 Multisheet sandwich structures with throughholes  
A method of making an expanded metal sandwich structure includes cleaning at least two metal superplastic core sheets to remove metal oxides and residues that would interfere with diffusion bonding...
6617045 Metallic carrier, for automobile exhaust gas purification, made of thin metal foil and method of producing the same  
A metallic carrier for automobile exhaust gas purification made of thin metal foil includes a honeycomb unit composed of 8-25 μm thick corrugated metal foil and flat metal foil joined by solder...
6613447 Structural body formed by friction stir welding and having protrusion at the weld provided prior to the welding  
Disclosed is a friction stir welding technique which avoids occurrence of a dent, in adjoining region, extending to a level beneath the joined surfaces, structural body formed. At end portions of...
6613446 Conical honeycomb body and method of producing it  
A conical honeycomb body and method for producing the honeycomb body that avoids the deformations occurring when fixing a conical lamellar body in a conical casing tube is described. Clamping aids...
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