| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 164459000 |
Continuous or semicontinuous casting
| 197 |
| 164048000 |
Direct application of electrical or wave energy to work
| 77 |
| 164113000 |
Pressure forming
| 72 |
| 164091000 |
Composite article forming
| 56 |
| 164122000 |
Controlling solidification (other than ambient cooling)
| 45 |
| 164061000 |
Utilizing a vacuum
| 42 |
| 164760100 |
Combined
| 36 |
| 164137000 |
Assembling of mold parts
| 32 |
| 164131000 |
Removing article from forming surface
| 31 |
| 164550100 |
Incorporating addition or chemically reactive agent to metal casting material
| 24 |
| 164690100 |
With step of subdividing or removing material from product or preform (e.g., cutting, mechanically or by heat; sandblasting; chemical milling; etc.)
| 20 |
| 164133000 |
Introduction control or manipulation of charge
| 17 |
| 164121000 |
Preconditioning of apparatus
| 16 |
| 164072000 |
Coating mold surface with a treating agent
| 14 |
| 164660100 |
Applying an inert or reducing gaseous atmosphere to work
| 12 |
| 164080000 |
Casting metal introduced into mold as a solid
| 8 |
| 164710100 |
With vibratory treatment of casting material
| 7 |
| 164129000 |
Forming plural articles
| 7 |
| 164053000 |
In situ reactive heating
| 6 |
| 164075000 |
With coating of preformed workpiece
| 6 |
| 164079000 |
Employing a pore producing agent | 3 |
| 20160024618 | SHAPED METAL BODY AND METHOD FOR PRODUCING A SHAPED METAL BODY - Method for manufacturing a multi-layered shaped metal body includes introducing gas into a molten metal in order to form a flowable metal foam, introducing the flowable metal foam into a mold containing therein at least one insert element comprising a freely shearing chain mail of loosely interlinked rings, and cooling the flowable metal foam in the mold to form a shaped metal body. | 01-28-2016 |
| 20160167123 | HIGH-STRENGTH STRUCTURAL ELEMENTS USING METAL FOAM FOR PORTABLE INFORMATION HANDLING SYSTEMS | 06-16-2016 |
| 20220134419 | PREPARATION METHOD OF FOAMED ALUMINUM SPECIAL-SHAPED PART - Disclosed is a preparation method of a foamed aluminum special-shaped part. The preparation method comprises the following steps: S1, pressing wax molds; S2, making a shell; S3, carrying out smelting; S4, carrying out casting; and S5, vibrating the shell. Finally, the foamed aluminum special-shaped part is obtained for a preparation process of a foamed aluminum compound casting. | 05-05-2022 |
| 164138000 |
Utilizing particular shaping surface material | 3 |
| 20080257521 | Component of a Steelworks, Such as a Continuous Casting Installation or a Rolling Mill, Method for Producing Such a Component and Installation for Creating or Processing Semifinished Metallic Products - In order to increase the endurance and lifetime of highly loaded components ( | 10-23-2008 |
| 20160038995 | Casting Device and Casting Method - A casting device and casting method are provided for producing components, in particular cylinder heads. The device includes a reusable steel upper core, which can be lifted off from the component to be produced and which has a movable displacing element. The displacement element can be pressed into the component to be produced for dense feeding. In a method for producing a cylinder head by casting, wherein the steel upper core is used as a substitution for a sand cover core, for dense feeding the displacing element is pressed into the melt that forms the cylinder head in the solidified state. | 02-11-2016 |
| 20170232503 | USE OF NO-BAKE MOLD PROCESS TO MANUFACTURE SIDE FRAME AND BOLSTER FOR A RAILWAY TRUCK | 08-17-2017 |
| 164077000 |
Slush casting type | 2 |
| 20090044925 | Method and device for producing metal foils - A method and device for producing metal foils using the foil-casting principle includes the steps of filling a casting frame with liquid metal, moving a substrate through the bottom of the casting frame, with the substrate belt being at a lower temperature than the melting point of the liquid metal in the bottom of the casting frame, so that a bottom layer of the liquid metal crystallizes on the substrate and a metal foil is formed on the substrate on one side of the casting frame. The method further includes the steps of measuring at least one of a thickness and weight of the metal foil, and adjusting the contact surface area between the liquid metal and the substrate as a function of the measured value for the thickness and/or weight of the foils produced. | 02-19-2009 |
| 20090050284 | METHOD FOR PRODUCING A MULTITUDE OF COMPONENTS MADE OF, IN PARTICULAR, TITANIUM ALUMINIDE, AND DEVICE FOR CARRYING OUT THIS METHOD - The invention relates to a method and to a device for sing out this method, during which the shell molds ( | 02-26-2009 |
| 164081000 |
Utilizing a liquid shaping surface | 1 |
| 20110272115 | REMOVING A SHEET FROM THE SURFACE OF A MELT USING ELASTICITY AND BUOYANCY - Embodiments related to sheet production are disclosed. A melt of a material is cooled to form a sheet of the material on the melt. The sheet is formed in a first region at a first sheet height. The sheet is translated to a second region such that it has a second sheet height higher than the first sheet height. The sheet is then separated from the melt. A seed wafer may be used to form the sheet. | 11-10-2011 |
| Entries |
| Document | Title | Date |
|---|
| 20080236778 | Wire injection lance nozzle insert - A lance nozzle insert for a refractory lance for feeding an additive wire into a quantity of molten metal below the surface of the molten metal surface is made of a material comprising stabilized zirconium oxide and graphite substantially increasing the corrosion resistance of the lance nozzle insert. | 10-02-2008 |
| 20080295988 | METHOD FOR REMOVAL OF CORES FROM NIOBIUM-BASED PART, AND RELATED CASTING PROCESS - A method of removing an yttria-based core from a niobium-based part is described. In the method, the core is treated with an effective amount of a leaching composition. The leaching composition is based on nitric acid, or a combination of nitric acid and phosphoric acid. The core material is effectively removed from the niobium-based part, and the process of removing the core does not detrimentally affect the quality of the part. Related casting techniques for various niobium-based parts are also described. | 12-04-2008 |
| 20090095434 | Method for preparing semi-solid metal slurry, molding method, and molded product - A manufacturing method of semi-solid metal slurry which pours a molten metal into a container to manufacture the semi-solid slurry, characterized in that a difference in height (H | 04-16-2009 |
| 20090294087 | BRASS ALLOY AS RAW MATERIALS FOR SEMI SOLID METAL CASTING - A brass alloy as raw materials for Semi Solid Metal casting has a component composition containing Zn of 8 to 40 mass %, Zr of 0.0005 to 0.04 mass %, P of 0.01 to 0.25 mass %, and a balance of Cu and inevitable impurities, further containing one or more kinds of Si of 2 to 5 mass %, Sn of 0.05 to 6 mass %, and Al of 0.05 to 3.5 mass % as needed, and further containing one or more kinds of Pb of 0.005 to 0.45 mass %, Bi of 0.005 to 0.45 mass %, Se of 0.03 to 0.45 mass %, and Te of 0.01 to 0.45 mass %. | 12-03-2009 |
| 20090301681 | LADLE FOR MOLTEN METAL - An apparatus and method for quiescently filling of a ladle with molten material and transferring of the molten material from the ladle is disclosed, wherein the molten material is transferred from the ladle to a casting mold to minimize turbulence in the molten material to minimize defects in a desired cast object. | 12-10-2009 |
| 20100051224 | METHOD TO MOVE AN UPPER MOLD IN RELATION TO A LOWER MOLD IN A PERMANENT MOLD CASTING MACHINE AND THE PERMANENT MOLD CASTING MACHINE USED FOR THE METHOD - The present invention provides a method to operate an upper mold in a permanent mold casting machine and the permanent mold casting machine used for the method where a stable operation of the upper mold is realized. The method to operate the upper mold against a lower mold whereby molten metal held in a holding furnace is poured via a stoke into s set of molds consisting of the upper and lower molds and to manufacture casting products, the mold casting machine comprising a mold clamping mechanism attached to a lifting and lowering frame, wherein the mold clamping mechanism is equipped with the upper mold lifting and lowering means that carries out the assembling and separation of the upper and lower molds by lifting and lowering, relative to the lower mold and the lifting and lowering frame, the upper mold being attached to the lower part of the upper mold lifting and lowering means, wherein the space for a setting of a core and for taking out the products is formed between the upper and lower molds by the lifting of the upper mold lifting and lowering means relative to the lifting and lowering frame, and by the lifting of the lifting and lowering frame relative to the lower mold, and wherein the molten metal is poured, while the lifting and lowering frame, to which the mold clamping mechanism having the upper mold is attached, is kept fixed relative to the lower mold, and then the permanent mold casting machine causes the upper mold to be separated from the lower mold by the operation of the upper mold lifting and lowering means, while keeping the lifting and lowering frame fixed relative to the lower mold. | 03-04-2010 |
| 20100101749 | Method and Device for the Production of Wide Strips of Copper or Copper Alloys - A method for producing wide strips of copper is performed by pouring a molten liquid into a revolving wide strip mold via a distribution container and a pour nozzle. A surface of the molten metal in the distribution container is maintained at a constant level above the place where the pour nozzle is fixed in the distribution container in the range of 75 mm to 90 mm with respect to the level of the bath surface of the mold. The molten metal is guided by an ascending channel from the distribution container to the pour nozzle and is distributed within the pour nozzle symmetrically over a width corresponding to the width of the strip. Within the pour nozzle, the molten metal is guided through first and second flow restrictors and is separated into numerous small individual flows in a vertical direction over the entire strip width of the mold. | 04-29-2010 |
| 20100170653 | SOLIDIFICATION OF MOLTEN MATERIAL OVER A MOVING BED OF DIVIDED SOLID MATERIAL - Systems and methods for converting a powder to a solid mass are disclosed. A furnace is provided to melt the powder and deliver a stream of resulting molten material to a bed of beads on a vibratory conveyor. Cooling gas flows through nozzles positioned above and along the conveyor to cool the beads and liquid. The liquid solidifies and forms a solid mass, incorporating beads from the bed. The conveyor can be periodically stopped to produce a plurality of discrete solid masses. Masses and unincorporated beads fall into a collection container. Unincorporated beads pass through a screening device and are returned to the bed of beads. A make-up bead system adds beads to the bed as needed to maintain a suitable bed depth. In some embodiments, the powder and beads consist essentially of silicon, and the solid masses formed are suitable for preparing silicon ingots. | 07-08-2010 |
| 20100319871 | METHOD FOR CASTING DISK ROTOR - The method casts a disk rotor which can restrain partial abrasion in a sliding ring part, particularly, in the circumferential outer surface. A mold includes a casting cavity to cast the sliding ring part, an outer circumference forming surface, an inner circumference forming surface, a gate group including a plurality of gates formed in the outer circumference forming surface at positions spaced apart from each other at predetermined intervals with respect to a circumferential direction, each of the gates having a central line P | 12-23-2010 |
| 20110005702 | USE OF BRANCHED ALKANE DIOL CARBOXYLIC ACID DIESTERS IN POLYURETHANE-BASED FOUNDRY BINDERS - The invention relates to a molding material mixture for production of molded products for the foundry industry, comprising at least one fire-resistant base molding material and a polyurethane-based binder system comprising a polyisocyanate component and a polyol component. According to the invention, the polyurethane-based binder system comprises a portion of a carboxylic acid diester of a branched alkane diol, said portion being at least 3 weight-%, and a portion of aromatic solvent of less than 10 weight-% of the binder system. A preferable carboxylic acid diester is 2,2,4-trimethyl-1,3-pentandiol-diisobutyrate. The molded products produced from the molding material mixture for the foundry industry are characterized by a high strength and a lower generation of fumes and smoke during pouring | 01-13-2011 |
| 20110030910 | SYSTEM, METHOD, AND APPARATUS FOR DIRECTIONAL DIVERGENCE BETWEEN PART MOTION AND CRYSTALLIZATION - A method includes providing a mold including a molten casting material, moving the mold in a first direction, and guiding a solidification interface across the mold in a second direction in response to the moving the mold. The second direction is deviated from the first direction, and the solidification interface includes a transition to a negative heat transfer region. The mold moves in the first direction at a constant speed, and the mold includes heat transfer features such that a solidification time of the molten casting material at the conditions of the solidification interface is approximately constant as a function of the second direction. | 02-10-2011 |
| 20110056644 | CASTING MOLD FOR MAGNESIUM ALLOY AND METHOD OF CASTING MAGNESIUM ALLOY - The mold assembly for magnesium alloys comprises a mold and/or a core, each formed of an air permeable material. The air permeable material is any one or any combination of a network, a sheet having multiple holes, and cloth. The network, the sheet or the cloth is any one or any combination of a metal, a chemical fiber, and a ceramic material. The invention also provides a casting method for magnesium alloys, which uses that mold assembly. | 03-10-2011 |
| 20110073270 | COATING COMPOSITIONS FOR CASTING MOULDS AND CORES FOR AVOIDING MACULATE SURFACES - The invention relates to a size composition (coating composition) for casting moulds and cores, comprising at least one metal additive which contains a metal or a compound of a metal, wherein the metal is selected from one of groups 7 or 9 to 12 of the Periodic Table of the Elements. The invention also relates to a process for producing a casting mould, which comprises a mould coating of the size (coating) according to the invention, and to the use of said mould for the casting of metals. | 03-31-2011 |
| 20110174458 | CASTING METHOD - A molten metal is fed from a distributor provided in a molten metal introduction portion of a casting die to a cavity of the casting die so as to perform a casting operation. A portion of the distributor to be in contact with the molten metal is made of a copper or a copper alloy. The casting is performed while setting a cavity temperature of the casting die in an initial stage of casting to a predetermined temperature and setting a temperature of the distributor in the initial stage of casting to 65° C. or lower. | 07-21-2011 |
| 20110226437 | Copper Anode Furnace and a Method for Operating the Same - A copper anode furnace comprises a furnace drum ( | 09-22-2011 |
| 20110226438 | REUSABLE CASTING MEMBER - The present invention relates to a casting element ( | 09-22-2011 |
| 20120138253 | ADVANCED TECHNOLOGY FOR IRON-CHROME ALLOYS PRODUCTION AND RELATED PLANT - A method for producing ferro-chrome alloys comprising a stechiometric charge and stechiometric slag calculation step, a step of making the plant and the crucible furnace operate at normal regime, steps of casting the metal and the slag, a step of collecting the molten metal in suitable modular moulds made from spheroidal graphite cast iron, a step of removing the ingots contained in the moulds with suitable pincer means, a step of collecting the slag in suitable non-refractory bells or ladles, characterised in that the metal-slag separation takes place directly inside the furnace and in that said castings of metal and slag take place in successive steps so as to allow the drawing off of the liquids in the amounts formed between one casting and the next. | 06-07-2012 |
| 20120138254 | SEMI-MOLTEN OR SEMI-SOLID MOLDING METHOD - A semi-molten or semi-solid molding method is used to cast a scroll member having a tabular panel, a spiral section, and a columnar part. The method includes filling a cavity formed inside of the molding die with semi-molten or semi-solid metal from a section for forming the columnar part via a runner that forms a channel. The cavity forms a space for casting the scroll member. An angle of intersection θ | 06-07-2012 |
| 20120145350 | MOLD FOR GRAVITY CASTING AND GRAVITY CASTING METHOD USING THE MOLD - A mold and method for gravity casting may integrally cast a turbine housing having a twin scroll unit and a bypass unit and an exhaust manifold having a plurality of exhaust runner units. A turbine housing-side riser may be formed based on the end portion of the twin scroll unit within a first mold and a second mold in the state where the cavity of the turbine housing is formed so that the end portion of the twin scroll unit which is the outlet of the turbine housing is upward disposed. | 06-14-2012 |
| 20120152479 | ORGANO-MODIFIED SILICONE, MOLD RELEASE AGENT FOR MOLD CASTING COMPRISING THE SAME, AND MOLD CASTING METHOD USING THE SAME - An organo-modified silicone obtained by an addition reaction of (I) a chain silicone represented by formula (1): | 06-21-2012 |
| 20120273153 | Casting mold having a stabilized inner casting core, casting method and casting part - A casting mold for a metal melt is provided. By coating a core of a casting mold, the core may be mechanically stabilized and an inner coating of the component to be cast may be obtained, wherein the coating preferably serves as an anti-corrosion layer. A method for producing a cast part using the casting mold is also provided. | 11-01-2012 |
| 20120279673 | CASTING METHOD AND CASTING DEVICE FOR CAST-METAL OBJECT - A casting method and a casting device for a cast-metal object which are inexpensive and have a high degree of freedom are provided to cast plural types of cast-metal objects simultaneously. | 11-08-2012 |
| 20120285649 | MOLD FOR GRAVITY CASTING AND GRAVITY CASTING METHOD USING THE MOLD - A mold and method for gravity casting may integrally cast a turbine housing having a twin scroll unit and a bypass unit and an exhaust manifold having a plurality of exhaust runner units. A turbine housing-side riser may be formed based on the end portion of the twin scroll unit within a first mold and a second mold in the state where the cavity of the turbine housing is formed so that the end portion of the twin scroll unit which is the outlet of the turbine housing is upward disposed. | 11-15-2012 |
| 20120312493 | LADLE FOR MOLTEN METAL - A ladle for a molten metal includes a main body having a hollow interior and an opening for receiving the molten metal. The main body has a sidewall with a nozzle formed therein. The nozzle defines an axis of rotation for the main body. The nozzle contacts, seals and is in fluid communication with the mold. The nozzle is configured to deliver the molten metal to a mold when the main body is rotated from a first position to a second position. | 12-13-2012 |
| 20130025811 | RIGGING SYSTEM FOR CASTING RAILCAR COUPLER PARTS - A rigging system for casting railcar coupler knuckles is provided. The rigging system comprises cope and drag portions of a mold, a down sprue defined in said cope portion, at least one riser defined in said mold, at least two ingates defined at least partially in said mold and connected to said at least one riser, at least two knuckle mold cavities defined in said mold, and wherein said ingates have a non-circular shape. | 01-31-2013 |
| 20130087299 | METHODS OF CASTING SCROLL COMPRESSOR COMPONENTS - Methods of casting improved scroll compressor components having high quality involute portions are provided. The casting method comprises gating molten metal through a patterned region of a core or mold defining the involute vanes. In certain aspects, during casting, molten metal passes through one or more gates that extend through a core in a central patterned region that forms the involute portion of the scroll component. In certain variations, the metal comprises a gray cast iron, so the cast part comprises an involute having a matrix of pearlite and Type A graphite that is substantially free of undercooling defects. Further, in certain variations, the involute portion is substantially free of Types B-E graphite. Thus, high-quality low-defect cast scroll components are formed having good machinability and superior fatigue strength. | 04-11-2013 |
| 20130105102 | TRANSFERRING MOLTEN METAL FROM ONE STRUCTURE TO ANOTHER | 05-02-2013 |
| 20130139990 | Systems, Devices, and/or Methods for Producing Holes - Certain exemplary embodiments can provide a system, machine, device, manufacture, circuit, and/or composition of matter adapted for and/or resulting from, and/or a method for activities that can comprise and/or relate to, a first form comprising: a plurality of surface artifacts that substantially spatially replicate a surface geometry of a stacked foil mold; and a prong that is adapted to form a hole in a cast product. | 06-06-2013 |
| 20130139991 | HIGH CARBON CHROMIUM BEARING STEEL, AND PREPARATION METHOD THEREOF - Provided is bearing steel having excellent fatigue life by minimizing segregation during casting of the bearing steel and reducing the generation of large carbides in a segregation band. The high-carbon chromium bearing steel includes 0.5 wt % to 1.2 wt % of carbon (C), 0.15 wt % to 2.0 wt % of silicon (Si), 0.05 wt % to 0.45 wt % of manganese (Mn), 0.025 wt % or less (excluding 0 wt %) of phosphorus (P), 0.025 wt % or less (excluding 0 wt %) of sulfur (S), 0.1 wt % to 1.6 wt % of chromium (Cr), 0.01 wt % to 0.3 wt % of Ce, and iron (Fe) as well as other unavoidable impurities as a remainder. A method of manufacturing the steel is also provided. | 06-06-2013 |
| 20130168036 | METHOD AND SYSTEM FOR MANUFACTURING RAILCAR COUPLERS - A casting apparatus for casting a railcar coupler, which includes a shank portion and a head portion, includes cope and drag portions that define an external shape of the coupler. The casting apparatus also includes one or more cores that define an interior of the shank portion and a separate head core with an exterior that defines an interior of the head portion that includes lock chamber, guard arm side portion, and knuckle side portions of the head. The head core is a single piece with a hollow center section that defines a front face gating system that includes at least one in-gate configured to direct molten material to top and bottom regions of the head to define the lock chamber, guard arm side portion, and knuckle side of the head. | 07-04-2013 |
| 20130269899 | ASSEMBLY FOR TRANSFERRING A MOLTEN METAL THROUGH A JOINT - The teachings provide a fill tube assembly for a casting mold and methods of using the assembly. The fill tube assembly includes a fill tube having a tubular member with a receiving end, a mold-engaging end and an intermediate portion. The mold-engaging end has a tapered flange radially extending therefrom, the remainder of the tubular member has a substantially, uniform cross-section. A clamping assembly is structured to maintain a substantially leakproof seal at the fill tube, casting mold interface while accommodating dimensional variations. The clamping assembly includes a gasket, a load ring, a clamping plate and a pre-load gap between the clamping plate and the casting mold and optionally includes a dimensional compensating ring. When tightened, the clamping plate biases the load ring against the flange thereby distributing a uniform load against the casting mold, compressing the gasket therebetween while narrowing the pre-load gap to accommodate dimensional variations. | 10-17-2013 |
| 20130269900 | USE OF NO-BAKE MOLD PROCESS TO MANUFACTURE RAILROAD COUPLERS - A railroad coupler assembly having at least a body and a knuckle both formed in a no-bake manufacturing process, the body and the knuckle having dimensional tolerances of distances between features that wear during operation that are about half those obtained from a body and a knuckle manufactured by a green sand process, resulting in increased fatigue life compared to the body and the knuckle manufactured by a green sand process. The body and the knuckle resulting from the no-bake manufacturing process have no observable laps, scabs, chaplets or welding in critical areas of the body and knuckle, which are reflected in surface conditions matching SCRATA (Steel Castings Research and Trade Association) values of: D1 (laps); E1 (scabs); F1 (chaplets); and J1 (welds). | 10-17-2013 |
| 20140000832 | HIGH RIGIDITY, HIGH DAMPING CAPCITY CAST IRON | 01-02-2014 |
| 20140034263 | FREIGHT CAR YOKE MOLDING APPARATUS AND METHOD - An apparatus and method for molding a freight car yoke with a one piece core is disclosed herein. An exemplary one piece core may be used with a core mold upper half and a core mold lower half mated at a common split line to define a mold cavity which replicates the molded exterior features of a freight car yoke. The one piece core may replicate all of the molded internal features of a freight car yoke. An apparatus may use a pair of one piece cores to produce a pair of freight car yokes. An exemplary method can utilize the apparatus to produce a pair of freight car yokes through a single pour, using a pair of one piece cores. In an exemplary embodiment the one piece cores are constructed from a cold box with phenolic urethane treated molding sand. | 02-06-2014 |
| 20140083638 | TEMPERATURE REGULATED MELT CRUCIBLE FOR COLD CHAMBER DIE CASTING - Disclosed is a vessel for melting and casting meltable materials. The vessel may be a surface temperature regulated vessel for providing a substantially non-wetting interface with the molten materials. In one embodiment, the vessel may include one or more temperature regulating channels configured to flow a fluid therein for regulating a surface temperature of the vessel such that molten materials are substantially non-wetting at the interface with the vessel. Disclosed also includes systems and methods for melting and casting meltable materials using the vessel. | 03-27-2014 |
| 20140090792 | CONTINUOUS CASTING OF MATERIALS USING PRESSURE DIFFERENTIAL - A system and method for continuous casting. The system includes a melt chamber, a withdrawal chamber, and a secondary chamber therebetween. The melt chamber can maintain a melting pressure and the withdrawal chamber can attain atmospheric pressure. The secondary chamber can include regions that can be adjusted to different pressures. During continuous casting operations, the first region adjacent to the melt chamber can be adjusted to a pressure that is at least slightly greater than the melting pressure; the pressure in subsequent regions can be sequentially decreased and then sequentially increased. The pressure in the final region can be at least slightly greater than atmospheric pressure. The differential pressures can form a dynamic airlock between the melt chamber and the withdrawal chamber, which can prevent infiltration of the melt chamber by non-inert gas in the atmosphere, and thus can prevent contamination of reactive materials in the melt chamber. | 04-03-2014 |
| 20140090793 | COLD CHAMBER DIE CASTING OF AMORPHOUS ALLOYS USING COLD CRUCIBLE INDUCTION MELTING TECHNIQUES - Various embodiments provide systems and methods for casting amorphous alloys. Exemplary casting system may include an insertable and rotatable vessel configured in a non-movable induction heating structure for melting amorphous alloys to form molten materials in the vessel. While the molten materials remain heated, the vessel may be rotated to pour the molten materials into a casting device for casting them into articles. | 04-03-2014 |
| 20140102657 | REFRACTORY COATING FOR PRODUCING MOLD COATINGS - A refractory coating for producing mold coatings by application to inorganically or organically-bound molding materials in lost molds or to cores for iron and steel casting is disclosed. The refractory coating can have a proportion by weight of 0.001% or more and less than 1% of inorganic hollow bodies, which partially or fully consist of crystalline material and have a softening point of 1000° C. or higher. | 04-17-2014 |
| 20140110077 | Casting Process and Apparatus - A casting method includes coupling a mold to a crucible, the mold having one or more part-defining cavities and one or more feed passageways. A first rotating of the crucible and mold pours molten metal from the crucible through the one or more feed passageways into the one or more part-defining cavities. A second rotating of the crucible and mold returns molten metal from the one or more feed passageways, while leaving the part-defining cavities filled. | 04-24-2014 |
| 20140238631 | RF APERTURE COLDPLATE - An RF aperture coldplate for positioning in heat transfer proximity to heat-generating elements of an RF antenna system is presented. The RF aperture coldplate has a front side and a rear side. The RF aperture coldplate includes waveguides each forming an opening therethrough from the front side to the rear side, and passages substantially around the waveguides. The passages are configured to conduct cooling medium around the waveguides and between the front side and the rear side of the RF aperture coldplate. | 08-28-2014 |
| 20150027653 | SHELL MOULD FOR MANUFACTURING AIRCRAFT TURBOMACHINE BLADED ELEMENTS USING THE LOST-WAX MOULDING TECHNIQUE AND COMPRISING SCREENS THAT FORM HEAT ACCUMULATORS - A shell mold for manufacturing aircraft turbomachine bladed elements using a lost wax molding technique, including: shell mold bladed elements including a blade portion located between a first end part delimiting an impression of a platform and a second end part delimiting an impression of another platform, with the blade portion including a trailing edge zone; a metal feeder having a central axis around which the bladed elements are distributed; and one or a plurality of screens that form heat accumulators arranged in a shell mold interior space, across from inwardly directed trailing edge zones. | 01-29-2015 |
| 20160175924 | CAST STEEL RAILWAY WHEEL | 06-23-2016 |
| 20160201170 | MOLTEN ALUMINUM RESISTANT ALLOYS | 07-14-2016 |
