Matches 1 - 50 out of 110 1 2 3 >


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9004151 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...
8985191 Method for manufacturing titanium ingot  
The present invention is a method for manufacturing a titanium ingot (30), the method being characterized by comprising: a step of melting a titanium alloy for a predetermined time by cold...
8974707 Planar or tubular sputtering target and method for the production thereof  
Planar or tubular sputtering targets made of a silver base alloy and at least one further alloy component selected from indium, tin, antimony, and bismuth accounting jointly for a weight fraction...
8881792 Method for manufacturing titanium ingot  
The present invention is a method for manufacturing a titanium ingot (30), the method being characterized by comprising: a step of melting a titanium alloy for a predetermined time by cold...
8813817 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...
8613812 Method of making Zr-rich amorphous alloy article  
A method of making a Zr-rich amorphous alloy article includes providing a Zr-rich master alloy made of an Zr—Cu—Al—Ni—Nb alloy, in which the purity of the raw Zr is substantially in a range of 98%...
8496046 Method for producing alloy ingot  
Disclosed is a method for producing alloy ingot including: a step of: charging alloy starting material into a cold crucible in a cold-crucible induction melter, and forming melt pool of the alloy...
8365806 Method and device for producing a metal strip by continuous casting and rolling  
A method and a device for producing a metal strip by continuous casting and rolling, in which a thin slab is initially cast into a casting machine, and is subsequently rolled in at least one...
8333230 Casting methods  
A casting device includes a covered crucible having a top opening and a bottom orifice, a lid covering the top opening, a stopper rod sealing the bottom orifice, and a reusable mold having at...
8087449 Method and plant for the production of flat rolled products  
A rolling method in a rolling line, to obtain strip with a thickness varying from 0.7 mm to 20 mm, for steel which can be cast in the form of thin slabs with a thickness from 30 mm to 140 mm, the...
8056608 Method of mitigating against thermal contraction induced cracking during casting of a super Ni alloy  
A method of mitigating against thermal contraction induced cracking during casting of a super Ni alloy, the method comprising: pouring liquid alloy into a mould such that liquid alloy is present...
7967057 Induction melting apparatus employing halide type crucible, process for producing the crucible, method of induction melting, and process for producing ingot of ultrahigh-purity Fe-, Ni-, or Co-based alloy material  
There is described a method for producing ultrahigh-purity Fe-base, Ni-base, and Co-base alloying materials to achieve impurity levels of (C+O+N+S+P)<100 ppm, and Ca<10 ppm, in the form of a large...
7942191 Method and system for producing wide steel strip  
A method for producing a wide steel strip using thin slab continuous casting and rolling by the following steps a) casting a molten steel into a thin slab having a thickness of between 50 and 90...
7749433 High-hardness palladium alloy for use in goldsmith and jeweller's art and manufacturing process thereof  
The invention relates to a high-hardness palladium alloy for manufacturing semi-finished products to be used in goldsmith's art or jewels to be obtained by the lost wax casting method, which...
7540316 Method for inductive heating and agitation of a material in a channel  
Method for inductive heating of a material located in a channel, the material having a melting range between a solidus temperature and a liquidus temperature. The method includes providing an...
7246649 Diecast machine  
A diecast machine comprises: a sleeve extending in the vertical direction; a plunger moving upward in the vertical direction inside the sleeve; a mold disposed above an upper side of the sleeve; a...
6550526 Method and device for producing cast parts consisting of aluminium and magnesium alloys  
The invention relates to a crucible induction furnace for producing cast parts consisting of aluminum and magnesium alloys, especially particle-reinforced alloys. According to the invention, the...
6250363 Rapid induction melting of metal-matrix composite materials  
A composite material is rapidly melted by furnishing a pre-wetted composite material in the form of granules, placing the granules into an induction coil, and powering the induction heater to melt...
6146438 Ball formation method  
An apparatus and method of forming balls includes a metering device 2, a melting device 14 and a cooling device 20. The metering device 14 stamps a desired volume of solid material in the form of...
6059015 Method for directional solidification of a molten material and apparatus therefor  
A method for directional solidification (DS) of a molten material, and an apparatus therefor. The method generally entails the use of a container having a base and peripheral wall that define an...
5925199 Process for producing a thixocast semi-molten material  
Solid and liquid phases coexist in a semi-molten casting material. A plurality of composite-solid phases having liquid and solid phase regions and a plurality of single-solid phases exist as the...
5901776 Process for the inductive heating of a fireproof molding and a suitable molding therefor  
A refractory guide member and a method for heating the refractory guide member by use of an inductor, where at least one collateral electromagnetic field located in a region spaced apart from the...
5837055 Levitation melting method and melting and casting method  
Disclosed is a levitation melting method comprising applying a high-frequency current to a high frequency induction coil wound around a melting crucible to induction-heat a material introduced to...
5819837 Process and apparatus for melting and casting of metals in a mold  
Metal is melted in an induction-heated crucible (13) on which a mold (10) with a downward-facing filling opening (26) is located in the melting position. After melting the metal, the crucible (13)...
5810066 Systems and methods for controlling the dimensions of a cold finger apparatus in electroslag refining process  
A system and method of electroslag refining of metal is taught. The system and method includes the introduction of unrefined metal into an electroslag refining process in which the unrefined metal...
5769151 Methods for controlling the superheat of the metal exiting the CIG apparatus in an electroslag refining process  
Methods for controlling the superheat of the stream of molten metal from an electroslag refining apparatus is taught. The methods include the introduction of unrefined metal into an electroslag...
5738163 Levitation melting method and a levitation melting and casting device  
A levitation melting method and device through which a material having various configurations can be melted through efficient induction heating. First, a starting material(WB), whose outer...
5722481 Method for casting metal and apparatus therefor  
Molten metal melted in a levitation melting furnace is cast through a suction pipe immersed therein from above into a mold having a gas permeability in a double-structure mold chamber arranged...
5579825 Die casting method and die casting machine  
A die casting method and a die casting machine of the invention is provided. The method comprises the steps of forming a casting sleeve comprising an inner cylinder and an outer cylinder, having a...
5332026 Production of copper die cast rotors for electric motors  
An ingot having a predetermined amount of electrolytic copper and a small percentage of boron copper alloy is rapidly heated to about 2,100° F. in a clay graphite crucible by induction coils...
5325906 Direct processing of electroslag refined metal  
A method for the electroslag refining of metal is provided. The method involves providing a refining vessel to contain an electroslag refining layer floating on a layer of molten refined metal. An...
5299619 Method and apparatus for making intermetallic castings  
The present invention involves a method and apparatus for making an intermetallic casting (e.g. a titanium, nickel, iron, etc. aluminide casting) wherein a charge of a solid first metal protected...
5287910 Permanent mold casting of reactive melt  
Titanium based and nickel based castings are made by casting a suitable melt having a relatively low melt superheat into a mold cavity defined by one or more low carbon steel or titanium mold...
5275229 Magnetic suspension melting apparatus  
Apparatus for inductively melting a quantity of metal without a container includes a first induction coil having a plurality of turns defining a volume for receiving a quantity of metal, the first...
5232041 Method for metallurgically bonding cast-in-place cylinder liners to a cylinder block  
A method for metallurgically bonding cast-in-place cylinder liners 12 to a cylinder block 38 includes first coating the outer surface of the liners 12 with a low melting point molten metal...
5193607 Method for precision casting of titanium or titanium alloy  
Precision casting of titanium or titanium alloy includes establishing molten metal by induction heating in an assembly formed with water cooled copper segments disposed circlewise on the inside of...
5156202 Process and permanent mold for mold-casting electrically conductive material  
A permanent mold for mold-casting reactive metals and metal alloys (FIG. 1) includes a multiple of radially disposed, plate-like segments 3, 3', 3", . . . which enclose the workpiece 12 and are...
5033948 Induction melting of metals without a crucible  
The solid metal to be melted is placed on a support, within an induction coil which is adapted to provide a greater electromagnetic force towards the lower portion of the quantity of metal. When...
5014769 Induction melting of metals without a crucible  
The solid metal to be melted is placed within an induction coil which is adapted to provide a greater electomagnetic force towards the lower portion of the quantity of metal. The solid metal rests...
4903753 Casting technique for lead storage battery grids  
In accordance with a new method of casting electrode grids for electric lead storage batteries in a mold, premature solidifying of the melt is prevented before the end of the mold filling period...
4842038 Injection method of die casting machine  
In an injection method of a die casting machine of the invention, an inner portion of a billet, excluding peripheral and bottom portions thereof, is melted in advance. The billet with the molten...
4784211 Apparatus for intercell fusion of battery connections  
Intercell fusing apparatus for use in a battery having flat tombstone type connections, each tombstone having a pair of vertically and horizontally outwardly extending portions of fusible material...
4665970 Method of producing a metallic member having a unidirectionally solidified structure  
A metallic material is passed through a heating mold having a melting zone to produce a metallic member having a unidirectionally solidified structure.
4582531 Method of heating a molten steel in a tundish for a continuous casting apparatus  
A method of heating a molten steel in a tundish for a continuous casting apparatus while the molten steel being introduced and circulated in a roundabout channel of a horizontal channel type...
4580617 Induction casting machine and method of casting  
A casting system includes an enclosure for covering a bowl-shaped entry port to an investment cavity for use in the lost-wax casting process. A delivery system is provided for delivering an inert...
4562943 Method of and device for controlling the pouring of a melt  
An arrangement for controlling the pouring of a melt out of a crucible with a hole in the bottom which hole is blocked while the material is being melted with a closure plate that melts through...
4563558 Directional recrystallization furnace providing convex isotherm temperature distribution  
Concepts for producing thermal conditions, in strip material, conducive to directional recrystallization are disclosed. An inductively heated susceptor contains a slot and the susceptor shape...
4492265 Method for production of composite material using preheating of reinforcing material  
A method of producing a composite material from porous reinforcing material and molten matrix metal. First the porous reinforcing material is heated up to a temperature substantially above melting...
4463797 Inhibiting shrinkage pipe formation of metal casting  
A mold structure for casting large metallic parts such as ingots so as to avoid the formation of the "shrinkage pipe" which normally develops on the exposed top surface of such castings during...
4419177 Process for electromagnetically casting or reforming strip materials  
A process for electromagnetically containing and forming molten material into a desired thin strip shape. At least two inductors are employed which are powered at respectively different...

Matches 1 - 50 out of 110 1 2 3 >