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JP3688334B2 |
PURPOSE: To form a mold structure which can finely adjust the distance between the flow-out hole of a crucible and the casting hole of a mold and the position under consideration of centrifugal direction and inertial direction. CONSTITUT...
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JP3683417B2 |
To secure large surface compressive residual stress in an outer layer by forming an intermediate layer from an adamite type material and making the overall structure of the intermediate layer into a pearlitic structure. An intermediate l...
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JP2005211927A |
To obtain the miniaturization of an apparatus and the improvement of a cast quality, in a bottom part molten metal discharging type casting apparatus for discharging the molten metal vacuum-melted from the bottom part of a crucible into ...
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JP3672832B2 |
To provide a ductile cast iron pipe having a small content of impurities such as P, Cu and Cr and excellent mechanical properties such as elongation or impact value and a manufacturing method therefor. The ductile cast iron pipe is obtai...
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JP2005171285A |
To provide an external layer material for rolling mill roll in which wear resistance and surface roughing resistance are improved by forming the shape of MC carbides into granular shape and dispersing the MC carbides finely and uniformly...
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JP2005169426A |
To provide a composite rolling roll excellent in abrasion resistance, surface roughening resistance, and accident resistance, and excellent in mechanical properties in the vicinity of the boundary between an outer layer and an inner laye...
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JP2005169425A |
To provide a composite rolling roll excellent in abrasion resistance, surface roughening resistance, and accident resistance, and excellent in mechanical properties in the vicinity of the boundary between an outer layer and an inner laye...
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JP2005171286A |
To provide an external layer material of a roll for rolling having excellent wear resistance, surface roughening resistance and accident resistance, and to provide a roll for rolling using the same.The external layer material of a roll f...
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JP3659031B2 |
To produce an external layer material for a centrifugally cast roll small in the segregation of components or the like, having a low friction coefficient, excellent in crack resistance and wear resistance and moreover having high tensile...
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JP2005144507A |
To provide a mold coating apparatus for coating the inner face of a centrifugal casting mold, which is simple in structure, can prevent the deflection, thermal sag and swing of a pipe inserted toward the inner face of the centrifugal cas...
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JP2005096462A |
To reduce a size of an industrial plant in order to improve the capability of a core for molding a tire having high quality such as maintaining constant properties even after many molding cycles and also in order to simplify the whole me...
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JP2005506200A |
A method of forming clad piping or tubing includes the steps of providing a support billet, finished to a desired, predetermined dimension, having a cladding surface, and providing a CRA cladding material billet, similarly finished to a ...
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JP3617934B2 |
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JP2004337859A |
To exactly control the timing for starting the retreat of a carriage even if there is insufficient detection of the molten metal flowing in from the other end side of a mold of centrifugal casting equipment.The centrifugal casting equipm...
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JP3582400B2 |
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JP2004291079A |
To provide an erosion resistant member for non-ferrous molten metal, the member that has comparatively inexpensive manufacturing cost and that is superior in wear resistance and erosion resistance.The erosion resistant member for non-fer...
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JP2004292935A |
To provide an erosion resistant member for nonferrous molten metal which has excellent wear resistance and erosion resistance at a relatively low production cost.The erosion resistant member for nonferrous molten metal is obtained by pro...
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JP2004268118A |
To increase the ratio of columnar crystals in a pipe fitting made of an iron based shape memory alloy, and to improve the fastening force of the pipe.In the method of producing an iron based shape memory alloy pipe, at the time when a pi...
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JP2004529778A5 |
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JP2004249300A |
To prevent molten metal from flowing in at the time of casting by making a lid closable at a socket side end surface of a metal frame of a divided core composed of a reusable metal without preventing diameter enlarging and reducing movem...
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JP2004525776A |
To identify and manufacture metallic glass forming alloys, large inertial forces or "g"-forces are used to sequentially separate crystalline phases (particles) as they sequentially form and grow in a molten alloy during gradual cooling o...
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JP2004216413A |
To provide a sleeve for die-casting which has both the merits of conventional steel materials and ceramic materials and is excellent in wear resistance, erosion resistance, and toughness.The sleeve for the die-casting is characterized in...
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JP2004212352A |
To easily remove a mold, whereon metallic fuel is solidified, without grinding metallic fuel solidified on the mold, or without destroying the mold whereon metallic fuel is solidified.The mold holder for manufacturing metallic fuel mold ...
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JP2004167560A |
To form the so-called spiny shape having an excellent shape on an outer peripheral wall of a cylinder sleeve.When water is supplied to a tank 12 via a water supplying line WL as a solvent for a base material LB, the hardness of the water...
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JP2004167557A |
To form spiny parts of a good shape on the outer circumferential wall of a cylinder sleeve.Base material LB which is formed by dispersing heat-resistant material, mold release agent and binder into water is raised from a first tank 16 on...
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JP3537038B2 |
To provide a method manufacturing a cylinder liner for an internal combustion engine, simultaneously having a high strength characteristic in addition to sliding performance, by setting of a simple condition at a low cost. A cast iron mo...
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JP2004160504A |
To shorten time required for a cast-molding cycle when a cylinder sleeve is cast-molded in a centrifugal casting method.A casing 140 is provided in a housing 14 and a surface temperature sensor 164 supported by a support member 166 is st...
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JP2004160502A |
To prevent deterioration of peripheral equipment by recovering mist generated from a casting of a centrifugal casting apparatus and keep working environment in a comfortable state.A cylindrical casting 14 to be rotatably driven is surrou...
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JP2004163290A |
To shorten a time required for a casting-molding cycle when casting-molding a cylinder sleeve by a centrifugal casting method.A chamber 140 is provided inside a housing 14 by a partitioning wall 142. A surface thermometer 154 supported b...
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JP2004160501A |
To provide a centrifugal casting apparatus capable of reducing its occupancy area by reducing the extent projecting in a horizontal direction or a shaft direction in a driving mechanism for rotating/driving molds.A driving pulley 110 is ...
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JP2004141881A |
To provide a centrifugal casting apparatus equipped with a dress applying mechanism for uniformly applying a dress onto an inner surface of a centrifugal casting metallic mold.The dress applying mechanism has a rod 110 held in a horizont...
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JP2004141950A |
To provide a mechanism for pulling out a cast body, that facilitates exchange of consumables such as clamping members for holding a cast body and that reduces the component cost of the clamping members.The clamping mechanism 64 is equipp...
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JP2004136359A |
To provide a centrifugal casing apparatus which has three or more main body units, where each of the main body units can easily be maintained, and whose installation area is reduced.Movable main body units 12a, 12c, which are disposed in...
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JP2004510581A |
A centrifugal casting method is provided for the manufacture of hollow molds and applications of this apparatus and method are provided. A centrifugal casting apparatus has a hollow mold ( 13 ) suitable for the centrifugal casting. For t...
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JP2004058094A |
To produce a centrifugal cast tube having uniform tube thickness distribution at a receiving hole side in the centrifugal cast tube and little surface defect and internal defect in the receiving hole part.In a method for producing the ce...
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JP2004050206A |
To prevent the generation of oxides in the inner face side of a product, when centrifugally casting a cast iron tube.When centrifugally casting a tubular body by feeding a molten metal 8 into the inner part of a rotary casting mold 1, a ...
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JP2004034148A |
To solve problems that it takes time in measuring a shape memory function of a shape memory alloy, and a load on the quality control for individual products is heavy.When a ferrous shape memory alloy is manufactured by a centrifugal cast...
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JP2004025262A |
To provide a metallic mold for centrifugal casting in which an annular groove on the outer circumference in a tube can be formed as cast.In the rotary metallic mold 20 for centrifugal casting of the tube, the rotary metallic mold 20 is p...
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JP2004001089A |
To provide a method for converting a metal complex with a liquidus temperature and a solidus temperature into a mode of a formed body which is partially solid and partially liquid.A metal complex 28 in a molten state is poured into a mol...
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JP2004003470A |
To provide a method for forming an insert for a component of a steam-cooling type high-temperature gas flow passage.This method includes a step of casting an insert (10), and a step of laser-drilling the cast insert (10) while a ceramic ...
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JP2004002981A |
To provide a ferrous shape memory alloy tube which has improved shape memory property and improved strength by forming precipitations of carbide or nitride, etc., in the alloy, thereby is practically used for a joint tube, and its produc...
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JP3483529B2 |
To provide an inside-wall hardening material deposited on a cylinder for an injection molding machine for plastics or the like by using a centrifugal lining method. This high toughness inside-wall hardening material for a cylinder has a ...
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JP2003343343A |
To provide a metallic cylindrical body suited for use as a component excellent in the wear resistance of its inner peripheral wall and subject to sliding friction, such as a cylinder liner for an internal combustion engine, and also to p...
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JP2003326349A |
To provide a device for taking out a core and a mid-bed with which in the case of fitting the core with a core detaching/attaching device at the end part of a metallic mold for centrifugal casting, the cores and the mid-beds are automati...
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JP2003533594A |
The invention relates to a component produced in one piece from an intermetallic gamma-TiAl-based alloy with graduated microstructure transition between spatially adjacent areas each of different microstructure structure, which has a lam...
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JP2003311385A |
To provide a casting ladle for centrifugal casting machine with which even in the case of using such a large scaled ladle as to hold molten metal needed to cast a plurality of cast tubes, slag floated up on the molten metal surface in th...
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JP2003306740A |
To provide a roll for hot rolling of a metallic material which has reduced cracks and whose service life can be elongated compared with the conventional one even when used for hot rolling.In the roll, the outer shell is formed of iron co...
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JP2003290898A |
To provide an apparatus for fitting a core with which one series of operations from the conveying of a pallet for holding the core to the fitting into a core detaching/attaching device of the core held in the pallet can automatically be ...
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JP2003285148A |
To provide rails for a casting carriage capable of hardly generating shocks when the casting carriage passes their joint portions and further capable of preventing the problem of curling up of the rails at the joint portions.The rail 21 ...
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JP3453122B2 |
A method of interleaving blocks of indexed data of varying length is disclosed. The method includes the steps of: providing a set of basic Interleavers comprising a family of one or more permutations of the indexed data and having a vari...
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