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US20110123382 |
METHOD AND APPARATUS FOR FORMING POROUS METAL IMPLANTS
A method for providing a porous metal implant. A mixture of a biocompatible metal, a spacing agent, and a binder is provided. The mixture is formed into a shaped the spacing agent is removed to... |
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US20150118650 |
Prosthetic Element for Bone Extremities Such as Fingers or Toes, or for Teeth, and Corresponding Production Method
Prosthetic element for bone extremities such as fingers or toes, or teeth, comprising a trabecular part (20, 40, 120) and two end parts or stumps (12, 34, 112; 15, 39, 115). |
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US20140348688 |
METHOD FOR FABRICATING BIOCOMPATIBLE POROUS TITANIUM
A method for fabricating porous metal constructs (such as porous Ti constructs) which may be used as implants in bone repair is disclosed. The method employs a new saltbath sintering process... |
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US20140314354 |
OIL-IMPREGNATED SINTERED BEARING AND PRODUCTION METHOD THEREFOR
The oil-impregnated sintered bearing made of iron-copper sintered alloy consisting of 10-59% of Cu, 0.5-3% of Sn, and balance of De and impurities, includes pores in the iron-copper sintered alloy... |
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US20120051962 |
SINTERING OF METAL AND ALLOY POWDERS BY MICROWAVE/MILLIMETER-WAVE HEATING
A method of sintering by: placing a compacted metal powder inside a cylindrically-shaped susceptor and in an inert atmosphere or a vacuum, and applying microwave or millimeter-wave energy to the... |
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US20120183429 |
Devices and Methods for Tissue Engineering
A tissue scaffold fabricated from bioinert fiber forms a rigid three-dimensional porous matrix having a bioinert composition. Porosity in the form of interconnected pore space is provided by the... |
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US20130226309 |
POROUS IMPLANT MATERIAL
Providing porous implant material having a strength property approximate to human bone, without arising stress shielding, and which is possible to maintain sufficient bound strength with human... |
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US20130101244 |
OIL-IMPREGNATED SINTERED BEARING AND PRODUCTION METHOD THEREFOR
An oil-impregnated sintered bearing which does not tend to produce squealing noises is provided. The oil-impregnated sintered bearing can be used as a bearing of an electric motor that may be... |
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US20130011691 |
POROUS TANTALUM USED FOR MEDICAL IMPLANTATION AND METHOD FOR PREPARING THE SAME
A porous tantalum used for medical implantation is provided, which includes a foam structure with three-dimensional interconnecting pores and produced by: mixing a solution made by organic binder... |
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US20150150689 |
INTERVERTEBRAL IMPLANT
An intervertebral implant is a porous structure formed of a plurality of metal balls, and the intervertebral implant includes a bone support area and a bone growth area. The bone support area and... |
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US20110293461 |
High-strength discontinuosly-reinforced titanium matrix composites and method for manufacturing the same
The method for manufacturing high-strength discontinuously-reinforced titanium matrix composite comprises the following steps: (a) preparing a basic powdered blend containing the matrix alloy or... |
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US20150045903 |
ORTHOPEDIC IMPLANTS AND METHODS OF MANUFACTURING ORTHOPEDIC IMPLANTS
A method of manufacturing an orthopedic implant is provided. The method includes creating a 3D model of an orthopedic implant having a solid portion and a porous portion and selectively adjusting... |
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US20120271362 |
POROUS BONE SCREW
A bone screw is described which includes a one-piece threaded screw body composed at least partially of a rigid foam. The screw body is headless and includes a bore extending therethrough to... |
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US20130218281 |
PRESSURE FORMING OF METAL AND CERAMIC POWDERS
A method of pressure forming a brown part from metal and/or ceramic particle feedstocks includes: introducing into a mold cavity or extruder a first feedstock and one or more additional feedstocks... |
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US20110262763 |
MULTILEVEL PARTS FROM AGGLOMERATED SPHERICAL METAL POWDER
A method for the manufacture of a multilevel metal part, the method including the steps of: a) compacting agglomerated spherical metal powder to a green multilevel preform such that an open... |
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US20130039757 |
HEAT DISSIPATING FAN HAVING A POROUS SINTERED BUSHING FOR AN IMPELLER SHAFT AND METHOD OF MAKING THE BUSHING
A method of making a porous bushing for an impeller shaft of a heat dissipation fan, includes: compacting a porous body-forming material in a mold to form a green body that has a shape conforming... |
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US20150157376 |
METHOD OF PRODUCING A POROUS BONE SCREW
A bone screw and method of producing the same is described. The method of producing a bone screw includes forming a one-piece headless screw body out of a rigid metallic foam that is entirely... |
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US20140127068 |
PRODUCTION OF METAL OR ALLOY OBJECTS
Disclosed is a method of producing an object, the object being made of metal or an alloy, having a desired shape and being non-porous, the method comprising: providing some metal or alloy having a... |
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US20100303663 |
POROUS LIGHT WEIGHT IRON AND METHOD FOR PREPARING THE SAME
The present invention relates to a porous lightweight iron and a method for preparing the same, and more particularly to a porous lightweight iron having decreased weight due to pores formed... |
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US20150162137 |
VALVE METAL AND VALVE METAL OXIDE AGGLOMERATE POWDERS AND METHOD FOR THE PRODUCTION THEREOF
A refractory metal compound agglomerate powder having a product of a BET surface area in m2/g and a sliding coefficient of η of 0.33 to 0.95, wherein the refractory metal compound agglomerate... |
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US20140091241 |
COMPOSITE METAL FOAM AND METHODS OF PREPARATION THEREOF
The present invention is directed to composite metal foams comprising hollow metallic spheres and a solid metal matrix. The composite metal foams show high strength, particularly in comparison to... |
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US20110200478 |
Inorganic structures with controlled open cell porosity and articles made therefrom
Structural inorganic cellular materials with controlled open porosity are produced by foaming fine particulate-laden aqueous solutions into stable, uniform, dodecahedral froth structures which are... |
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US20140209533 |
MULTILAYER, MICRO- AND NANOPOROUS MEMBRANES WITH CONTROLLED PORE SIZES FOR WATER SEPARATION AND METHOD OF MANUFACTURING THEREOF
The present invention relates to design and manufacture of multilayer sintered membranes made from metals and inorganic compounds (ceramics, silicate, clay, zeolites, phosphates, etc.). The... |
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US20150023827 |
Porous Amorphous Alloy Artificial Joint and Manufacturing Method Thereof
The present invention relates to a porous amorphous alloy artificial joint and a manufacturing method thereof The porous amorphous alloy artificial joint is formed of at least one of amorphous... |
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US20110067811 |
METHOD OF FORMING AND ASSEMBLY OF METAL PARTS AND CERAMIC PARTS
A method of forming and assembling at least two parts together that may be metal, ceramic, or a combination of metal and ceramic parts. Such parts may have different CTE. Individual parts that are... |
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US20080096079 |
Method for Shrinkage and Porosity Control During Sintering of Multilayer Structures
A method of producing porous membrane structure for fuel cells by means of Fe—Cr alloy powders and oxides of Fe—Cr alloy powders and oxides of Fe, Cr, Ni or Co is characterised by said powders... |
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US20080078532 |
Adsorption module and method of manufacturing the same
An adsorption module has heat medium pipes through which a fluid flows, a porous heat transferring member, and adsorbent. The porous heat transferring member is a sintered body formed by sintering... |
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US20110053041 |
CU-BASED CERMET FOR HIGH-TEMPERATURE FUEL CELL
Copper-based cermets and methods of preparing them are provided. The Cu-based cermets have interpenetrating networks of copper alloy and stabilized zirconia that are in intimate contact and... |
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US20150004041 |
METHOD FOR MANUFACTURING POROUS ALUMINUM
A method for manufacturing porous aluminum, comprising steps of: press-molding a powder mixture of aluminum powder and supporting powder under pressure of not lower than 200 MPa, the aluminum... |
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US20150010422 |
Methods of Manufacturing a Drug-Eluting Stent
Methods for manufacturing an endovascular stent having channel(s) formed therein for containing a therapeutic material. A molding and sintering process forms a thin-walled tubular component having... |
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US20080195214 |
Co-Cr-Mo Alloy for Artificial Joint Having Excellent Wear Resistance
In the field of biocompatible Co—Cr—Mo alloys for use in artificial joints or the like, the formation of wear debris in a living body is a matter of concern. The purpose of the invention is to... |
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US20150196956 |
SINTERED AND CARBURIZED POROUS STAINLESS STEEL PART AND METHOD THEREOF
This invention presents a sintered and carburized porous stainless steel part with improved strength and hardness and method thereof. The sintered and carburized porous stainless steel part has a... |
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US20110017590 |
Sintered Compact Target and Method of Producing Sintered Compact
Disclosed is a sintered compact target containing an element (A) and an element (B) below, wherein the sintered compact target is free from pores having an average diameter of 1 μm or more, and... |
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US20050265882 |
Open-porous molded body, method for production and use thereof
The invention relates to a method for fabricating an open-porous molded body which is formed from nickel or iron and at least another element which form solid solutions or intermetallic phases as... |
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US20090011179 |
POROUS SILICON CARBIDE AND PROCESS FOR PRODUCING THE SAME
A silicon carbide porous object includes silicon carbide as an aggregate and metal silicon as a binder, the particles of silicon carbide being bonded to one another so as to have pores thereamong.... |
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US20120094142 |
PROCESS FOR PRODUCING POROUS SINTERED ALUMINUM, AND POROUS SINTERED ALUMINUM
This method for producing porous sintered aluminum includes: mixing aluminum powder with a sintering aid powder containing a sintering aid element to obtain a raw aluminum mixed powder; forming... |
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US20100150767 |
Method of making metallic foams and foams produced
A method of making a metallic foam by a sintering process that includes solid state sintering and transient liquid phase sintering to form and then densify the metallic foam structure. A metallic... |
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US20140361670 |
METHOD AND APPARATUS FOR FORMING A GOLD METAL MATRIX COMPOSITE
A metal matrix composite using as one of the components a precious metal is described. In one embodiment, the precious metal takes the form of gold and the metal matrix composite has a gold mass... |
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US20090202379 |
METHOD FOR PRODUCING AN INLET LINING
The invention relates to a method for producing an inlet lining on a stator-sided component of a turbine engine, in particular, a gas turbine, with at least the following steps: a) providing a... |
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US20050260093 |
Methods for preparation of metallic and ceramic foam products and products made
The present invention relates to the fabrication of low cost, in situ, porous metallic, ceramic and cermet foam structures having improved mechanical properties such as energy absorption and... |
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US20090317278 |
COMPOSITE ARTIFICIAL BONE
An artificial bone which is easy to bond to a living bone and has a mechanical property approximate to that of a living bone is disclosed. The artificial bone comprises: a dense part made of... |
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US20110170238 |
VALVE METAL AND VALVE METAL OXIDE AGGLOMERATE POWDERS AND METHOD FOR THE PRODUCTION THEREOF
At least one of a valve metal sintered capacitor anode body and a suboxide valve metal sintered capacitor anode body with a particle density of >88% of a theoretical density. |
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US20140302305 |
HYDROPHOBIC POROUS HARD COATING WITH LUBRICANT, METHOD FOR MAKING AND USE OF SAME
A composite includes a porous matrix that includes a molybdenum-silicon-boron (Mo—Si—B) alloy that has a plurality of pores with a lubricant in contact with the Mo—Si—B alloy, a hydrophobic... |
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US20070189915 |
METHOD OF INTEGRATING THERAPEUTIC AGENT INTO A BIOERODIBLE MEDICAL DEVICE
A method of making a medical device which is at least partially bio-erodible and which exhibits controlled elution of therapeutic agent. |
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US20070116590 |
Method of forming and assembly of parts
A method of assembling two or more parts together that may be metal, ceramic, metal and ceramic parts, or parts that have different CTE. Individual parts are formed and sintered from particles... |
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US20080226487 |
Nickel powder, method for manufacturing same, conductor paste, and multilayer ceramic electronic component using same
A nickel powder with an average particle size of 0.05 to 1.0 μm, which is composed of nickel particles having an oxidized surface layer and containing sulfur, wherein the sulfur content with... |
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US20140334961 |
METHOD OF MANUFACTURING A HYDROGEN STORAGE DEVICE
A method of manufacturing a hydrogen storage device includes the steps: (1) mix metal powder, backbone binder and wetting agent to make a canister shell feedstock; (2) mix metal powder, salts,... |
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US20150072236 |
Metal Foam for Electrode of Secondary Lithium Battery, Preparing Method Thereof, and Secondary Lithium Battery Including the Metal Foam
Using metal foams for the electrode of secondary lithium battery, preparing method thereof, and secondary lithium battery including the metal foam. A metal foam is used in an electrode of... |
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US20130177467 |
METHOD OF BONDING POROUS METAL TO METAL SUBSTRATES
A method for preparing an implant having a porous metal component. A loose powder mixture including a biocompatible metal powder and a spacing agent is prepared and compressed onto a metal base.... |
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US20130140250 |
IRON COPPER COMPOSITIONS FOR FLUID PURIFICATION
The present invention concerns a filtering medium, a method for the production thereof, the use of said filtering medium and a method for reducing the content of multiple contaminants... |