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JP2012141044A |
To increase the holding strength of a crankcase 20 for a bush 53, lighten the weight of the crankcase 20, and prevent the thermal expansion of the crankcase 20 from affecting a bearing 35, in a crankshaft support structure including the ...
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JP2012126998A |
To provide a method by which properties of a component formed of a ductile iron alloy and having thick sections can be promoted with an austempering process.In the method, when casting the ductile iron alloy 24 containing Fe, C, Si and a...
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JP2012121035A |
To provide a centrifugal casting method for manufacturing a hollow casting such as a cylinder liner, and particularly a method for successfully manufacturing a casting with a small diameter by centrifugal casting.The centrifugal casting ...
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JP2012110956A |
To produce a sound cylindrically-shaped casting in centrifugal casting utilizing cutting scrap.The method for producing a cylindrically-shaped casting includes a step of beforehand charging metal cutting scrap as a base material to a mol...
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JP4918497B2 |
The present invention relates to wash compositions which comprise a solvent component and a solids component wherein the solvent component comprises as main component water or one or more alcohols, and the solids component comprises as m...
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JP4900806B2 |
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JP4901281B2 |
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JP2012040590A |
To allow heating of a die to be inhibited and lowering of cooling speed to be reduced, even when molten metal is formed by performing induction heating above the die, in a centrifugal casting apparatus.The centrifugal casting apparatus 1...
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JP4879503B2 |
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JP2012030276A |
To produce a functionally gradient material with a compound gradient-dispersed.Centrifugal force is applied only to particle powder of a substance B reactive with a substance A, the substance A is diffused between powder particles by inj...
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JP2012024802A |
To provide a method for centrifugally casting a cast-iron pipe which prevents the mixing of foreign matter to molten metal flowing into the pouring cup forming part of a mold by a simple means without disturbing the flow of the molten me...
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JP4865215B2 |
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JP2011235313A |
To provide a device for applying a mold wash material, which prevents deflection caused in an introducing member for introducing a mold wash material to an injection member and effectively applies the mold wash material to an inner surfa...
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JP4820885B2 |
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JP4818547B2 |
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JP3171560U |
To provide a crystallization apparatus capable of improving the quality of an ingot because the thermal deformation of the crystallization apparatus and the interaction between the ingot and the wall of the main body are eliminated due t...
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JP2011218445A |
To provide a centrifugal casting apparatus in which a melting furnace is disposed away from a turing arm on which a centrifugal force acts, and which can perform unidirectional solidification under an action of a large centrifugal force....
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JP4799004B2 |
A ferrous seal sliding part excellent in heat crack resistance, seizing resistance and abrasion resistance is provided. The ferrous seal sliding part having a seal sliding surface, wherein the seal sliding surface has a martensite parent...
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JP2011183420A |
To provide a compact vertical casting apparatus in which molten metal free from the intrusion of an oxide film is filled into a mold cavity at high speed, the molten metal in the clogged cavity is effectively pressurized to easily produc...
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JP4766587B2 |
A clad pipe includes an external layer and a coating layer made of Ni base anticorrosion alloy. Both end portion areas of the coating layer are formed by a build-up welded layer (Ni base alloy of composition 1 ) on the inner surface of t...
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JP2011143431A |
To provide a method for manufacturing a floating seal capable of improving the crushing strength of the floating seal, and also to provide a device for manufacturing the same, and further to provide the floating seal.The method for manuf...
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JP2011136351A |
To allow a die and a shaft end of a rotating shaft to be easily attached/detached and allow configuration of the die and the shaft end of the rotating shaft to be simplified in a die fixing part of a centrifugal casting apparatus and the...
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JP4712228B2 |
To provide a manufacturing method for a Ti-Cr alloy with BCC structure which has low impurity, large capacity of hydrogen absorption and emission as well as ability for quenching solidification, in the manufacturing method for a hydrogen...
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JP2011121108A |
To provide a centrifugal casting apparatus in which, even in a mold having high inertia, the attachment/detachment of the mold to/from a mold fixing part can be easily performed at high precision, and further, its fixing state upon rotat...
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JP2011121064A |
To provide a centrifugal casting device capable of carrying out centering of a die to a die holding member to allow the die to be held by it, securely transmitting the rotation of the die holding member to the die, and easily attaching a...
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JP2011105993A |
To provide a spheroidal graphite cast iron tube which has high strength and high toughness.The spheroidal graphite cast iron tube having high strength and high toughness has a composition containing, by weight, 3.20 to 4.00% C, 1.40 to 3...
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JP2011104646A |
To provide a centrifugal casting apparatus which can achieve highly accurate centering work while a mold is reliably fixed on a rotary shaft.A centrifugal casting apparatus 1 includes a rotary shaft 42 that is rotated for casting. The ce...
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JP4678633B2 |
Method and apparatus for countergravity casting a plurality of articles wherein a ceramic mold is provided having an upstanding riser passage and a plurality of mold cavities disposed along a length of the riser passage at different elev...
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JP2011050983A |
To reduce the occurrence generation of burrs caused by a molten metal passing through the mating surface of the parting faces of a die in a die, a molding apparatus and a molding method.Molding is performed using a die. In the die, by as...
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JP4650736B2 |
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JP4650735B2 |
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JP4650734B2 |
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JP4650731B2 |
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JP4650729B2 |
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JP4650732B2 |
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JP4650730B2 |
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JP4650737B2 |
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JP4650728B2 |
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JP4650733B2 |
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JP4650738B2 |
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JP2011506096A |
The invention relates to a motor block having molded cylinder sleeves comprising a plurality of material layers with different levels of stability and wear resistance, having at least one inner layer forming a path and at least one layer...
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JP4616941B2 |
A powder product for the protection of centrifugal casting molds for cast iron pipes includes an inoculating metal alloy and possibly mineral powders, and a strongly reducing metal that is volatile at the temperature of the liquid cast i...
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JP2011500910A |
A tube used in furnaces includes at least one attached radial bar fastened by welding to the internal face of the wall of the tube. A method of manufacturing such a tube includes at least one electron-beam of laser-beam welding step, in ...
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JP2011000634A |
To provide a centrifugal casting apparatus and a method of producing a molded body for heating a core from an exterior of a mold and easily removing the core from the molded body.A centrifugal casting apparatus 1, in which a molten metal...
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JP2010284694A |
To provide a centrifugal casting apparatus capable of improving work efficiency of casting and mold-releasing for the shapes of various molded products.The centrifugal casting apparatus has a die 15 forming a communicating space in the i...
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JP4602163B2 |
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JP4596312B2 |
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JP4585741B2 |
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JP4568446B2 |
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JP4569122B2 |
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