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US20140132377 |
ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET, PROCESS OF PRODUCING ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET, ALLOY MATERIAL FOR R-T-B-BASED RARE EARTH SINTERED MAGNET, R-T-B-BASED RARE EARTH SINTERED MAGNET, PROCESS OF PRODUCING R-T-B-BASED RARE EARTH SINTERED MAGNET, AND MOTOR
An alloy for R-T-B-based rare earth sintered magnets which contains R which is a rare earth element; T which is a transition metal essentially containing Fe; a metallic element M containing one or... |
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US20160068943 |
SPUTTERING TARGET OF MULTI-COMPONENT SINGLE BODY AND METHOD FOR PREPARATION THEREOF, AND METHOD FOR PRODUCING MULTI-COMPONENT ALLOY-BASED NANOSTRUCTURED THIN FILMS USING SAME
The present invention relates to a sputtering target of a multi-component single body, a preparation method thereof, and a method for fabricating a multi-component alloy-based nanostructured thin... |
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US20050249602 |
Integrated ceramic/metallic components and methods of making same
Integrated ceramic/metallic components and methods of making same are described herein. Embodiments of these integrated ceramic/metallic components comprise a metallic non-foam region; and a... |
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US20050211408 |
Single crystal investment cast components and methods of making same
High performance single crystal investment cast components and methods of making same are described herein. Embodiments comprise systems for producing such components. The systems comprise: an... |
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US20110180229 |
Crucible For Use In A Directional Solidification Furnace
A directional solidification furnace comprises a crucible assembly including a crucible for containing a melt having walls and a base with an opening therein, a crucible support for supporting the... |
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US20160068933 |
FLAME-RETARDANT MAGNESIUM ALLOY AND METHOD OF MANUFACTURING SAME
A method of manufacturing a flame-retardant magnesium alloy having mechanical properties of a long period stacking ordered magnesium alloy and having an ignition temperature of 800° C. or more is... |
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US20120195787 |
SINGLE-PHASE SOLID SOLUTION CAST OR WROUGHT MAGNESIUM ALLOYS
The present invention relates to single-phase solid solution magnesium alloys suitable for the applications as cast or wrought. These alloys are prepared by multi-microalloying with rare earth... |
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US20070221356 |
Mold with heat regulation ducts and its realization method
A mold includes ducts designed to be traveled by heat-regulating fluid of the mold. The ducts are realized by grooves realized on the external surface of the mold and closed above along their... |
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US20150275677 |
ARTICLE FOR USE IN HIGH STRESS ENVIRONMENTS HAVING MULTIPLE GRAIN STRUCTURES
A method of forming an article can comprise heating a metal to form a molten metal having a metal temperature; heating a mold to a mold temperature greater than or equal to the metal temperature;... |
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US20130028784 |
COPPER ALLOY WROUGHT MATERIAL, COPPER ALLOY PART, AND METHOD OF PRODUCING A COPPER ALLOY WROUGHT MATERIAL
A copper alloy wrought material, containing 1.5 to 7.0 mass % of Ni, 0.3 to 2.3 mass % of Si, 0.02 to 1.0 mass % of S, and optionally at least one selected from the group consisting of Sn, Mn, Co,... |
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US20110064601 |
STAINLESS STEEL PRODUCT, USE OF THE PRODUCT AND METHOD OF ITS MANUFACTURE
The invention relates to a stainless steel product, particularly to a duplex stainless steel casting with high machinability, to the use of the product and to the method to produce the product.... |
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US20110076180 |
Nickel-Based Superalloys and Articles
Rhenium-free nickel based alloys are provided. More particularly, the alloys comprise preferred levels and ratios of elements so as to achieve good high temperature strength of both gamma matrix... |
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US20100288461 |
WEAR-RESISTANT ALUMINUM ALLOY FOR CASTING ENGINE BLOCKS WITH LINERLESS CYLINDERS
An aluminum-silicon alloy composition is disclosed which meets the manufacturing and performance conditions for linerless cylinder engine block casting using low-cost casting processes such as... |
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US20110076181 |
Nickel-Based Superalloys and Articles
Rhenium-free nickel based alloys are provided. More particularly, the alloys comprise preferred levels and ratios of elements so as to achieve good high temperature strength of both gamma matrix... |
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US20100221141 |
ALUMINUM PLAIN BEARING ALLOY
The invention relates to a monotectic aluminium plain bearing alloy, comprising 5 to 20 wt. % bismuth, 3 to 20 wt. % zinc, 1 to 4 wt. % copper and additionally several of the components manganese,... |
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US20080000608 |
METHOD OF UNIDIRECTIONAL SOLIDIFICATION OF CASTINGS AND ASSOCIATED APPARATUS
Molten metal is injected uniformly into a horizontal mold from a feed chamber in a horizontal direction at a controlled rate, directly on top of the metal already within the mold. A cooling medium... |
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US20050000674 |
PERIMETER-COOLED STAGE 1 BUCKET CORE STABILIZING DEVICE AND RELATED METHOD
A core for use in casting a gas turbine bucket, the core comprising a solid upper body portion and a pair of legs extending downwardly from the solid upper body portion, the pair of legs separated... |
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US20080099177 |
Investment casting process and apparatus to facilitate superior grain structure in a DS turbine bucket with shroud
An investment casting process that enables directionally solidified tip shrouded turbine blades or buckets to have a continuous grain structure that extends through the tip shroud in addition to... |
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US20100071812 |
UNIDIRECTIONALLY-SOLIDIFICATION PROCESS AND CASTINGS FORMED THEREBY
A process capable of producing large metallic castings having lengths of one hundred centimeters or more and a unidirectional crystal structure substantially free of freckle defects. The process... |
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US20090293994 |
HIGH THERMAL GRADIENT CASTING WITH TIGHT PACKING OF DIRECTIONALLY SOLIDIFIED CASTING
Method for forming directionally solidified articles in tightly packed mold cavities withdrawn into liquid metal cooling bath. The withdrawal rate and the spacing between adjacent mold cavities... |
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US20090162242 |
HEAT RESISTANT MAGNESIUM ALLOY AND PRODUCTION PROCESS THEREOF
Provided are a heat-resistant magnesium alloy which has at the same time both high strength and high ductility even under high temperature environment and is also inexpensive, and a production... |
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US20140202653 |
METHOD FOR PURIFYING HIGH-PURITY ALUMINIUM BY DIRECTIONAL SOLIDIFICATION AND SMELTING FURNACE THEREFOR
Provided is a method for preparing high-purity aluminum by directional solidification, comprising the steps of: providing 4N to 5N aluminum as raw material, heating the same to a temperature of... |
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US20140099209 |
GAS TURBINE COMPONENT, METHOD FOR ITS PRODUCTION AND CASTING MOLD FOR USE OF THIS METHOD
A method is provided for casting a gas turbine component having at least a first section and a second section. As per the method, a liquid metal is cast into a casting mold and solidification of... |
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US20130084208 |
ALUMINUM-BASED ALLOYS
In an aspect the disclosure relates to an alloy comprising, by weight, about 0.15% to about 1.00% zinc, 0% to about 0.20% gallium, and the balance aluminum and incidental elements and impurities,... |
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US20160184888 |
NICKEL BASED SUPERALLOY ARTICLE AND METHOD FOR FORMING AN ARTICLE
An article and a method for forming a single crystal casting are disclosed. The article includes a single crystal nickel-based superalloy having a composition including greater than about 80 ppm... |
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US20120152483 |
UNIDIRECTIONAL SOLIDIFICATION PROCESS AND APPARATUS AND SINGLE-CRYSTAL SEED THEREFOR
A single-crystal seed, apparatus and process for producing a casting having a single-crystal (SX) microstructure. The seed has a geometry that includes a vertex capable of destabilizing an oxide... |
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US20110076182 |
Nickel-Based Superalloys and Articles
Rhenium-free nickel based alloys are provided. More particularly, the alloys comprise preferred levels and ratios of elements so as to achieve good high temperature strength of both gamma matrix... |
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US20080283211 |
DIRECTIONAL SOLIDIFICATION METHOD FOR INCESSANTLY PRODUCING THE POLYSILICON INGOT AND THE RELATIVE INGOT CASTING PPARATUS
The present invention pertains to a method for incessantly producing polysilicon ingots, especially fabricated of an equality polycrystalline material. It contains a metallurgical method for... |
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US20100139884 |
Casting mould for casting a cast part and use of such a casting mould
The present invention relates to a casting mould for casting a casting, in particular an engine block for a combustion engine, as well as to the use of such a casting mould, comprising mould parts... |
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US20070251664 |
Casting method and mold design for optimization of material properties of a casting
A casting method and mold design for optimization of material properties of a casting is disclosed, wherein the optimization is accomplished through control of a cooling rate of the casting to... |
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US20130248056 |
METHOD FOR ENHANCING THE SELF-FEEDING ABILITY OF A HEAVY SECTION CASTING BLANK
The present invention relates to the field of casting blank manufacturing, in particular to a method for enhancing the self-feeding ability of a heavy section casting blank, which can solve the... |
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US20150231696 |
METHODS FOR DIRECTIONAL SOLIDIFICATION CASTING
A method of directionally solidifying a molten alloy is presented. The molten alloy is disposed in a shell mold that has a thermal conductivity value greater than about 2 W/m-K. During the... |
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US20130022803 |
UNIDIRECTIONALLY-SOLIDIFICATION PROCESS AND CASTINGS FORMED THEREBY
A process capable of producing large metallic castings having lengths of one hundred centimeters or more and a unidirectional crystal structure substantially free of freckle defects. The process... |
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US20050217820 |
Method and apparatus for cooling foundry castings
A method for cooling foundry castings, characterized in that it comprises the steps of: forming a cooling fog by nebulizing a flow of water, exposing a substantial part of the external surface of... |
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US20080257517 |
MOLD ASSEMBLY FOR USE IN A LIQUID METAL COOLED DIRECTIONAL SOLIDIFICATION FURNACE
A mold assembly for a liquid metal cooled directional solidification furnace having a cooling chamber provided with liquid metal and a heating chamber includes a mold member having a main body... |
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US20090025900 |
METHOD AND APPARATUS FOR CASTING
A method and apparatus for casting wherein molten metal is treated to create conditions of whole volume solidification in the mold. The treating of the molten metal can include the application of... |
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US20070215311 |
Method and Device for the Production of Metal Slurry, and Method and Device for Produciton of Ingot
With a device including a melting furnace (11) for melting metals to form a molten metal (M), a tilted cooling body (31) allowing the molten metal (M) delivered from the melting furnace (11) to be... |
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US20070062665 |
Method for molding products made from metal or plastic materials
A method for molding products made from metal materials is provided, which includes the following steps: heating a metal material to a melting temperature; and quenching the metal material from... |
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US20120175027 |
Heat Treatment of Alloys Having Elements for Improving Grain Boundary Strength
A method of producing a component wherein a directionally solidified columnar grained cast superalloy material is heat treated such that a secondary phase of the alloy is only partly solved,... |
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US20050109480 |
Arrangement for providing heat to a portion of a component
An arrangement 10 for providing thermal energy to a portion 16 of a component 14 of a gas turbine engine while the component 14 is forming, wherein the component 14 is substantially elongate in a... |
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US20090101301 |
PROCESS FOR PRODUCING PURIFIED SILICON
Provided is a process for producing a purified silicon by cutting off a crude silicon region, without determining the aluminium concentration in a directionally-solidified silicon. In the process... |
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US20060193707 |
Machine tool
The present invention relates to a machine tool including a moving parts that move in predetermined directions, wherein the moving parts are made of metal obtained by gradually cooling and... |
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US20060090822 |
Arrangement for providing heat to a portion of a component
An arrangement 10 for providing thermal energy to a portion 16 of a component 14 of a gas turbine engine while the component 14 is forming, wherein the component 14 is substantially elongate in a... |
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US20140356150 |
GRAIN MICROSTRUCTURE IN DAMPERS OF GAS TURBINE ENGINE
A damper for a gas turbine engine is provided. The damper comprises a first portion, a second portion, and a surface. The second portion angularly extends from the first portion to define an... |
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US20070169913 |
Method to manufacture components for gas turbines
The invention relates to a method to manufacture components or semi-finished parts for gas turbines, in particular for aircraft engines, preferably by casting. According to the invention, a... |