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JP4516243B2 |
A cast-bonding process includes a magnesium coating step and a magnesium nitride-forming step. The magnesium-coating step is carried out by supplying gasified magnesium into a mold in which a cast-in insert formed from an aluminum alloy,...
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JP4518676B2 |
The present invention relates to a material for a magnesium alloy member resulting from a magnesium alloy that is in a solid-liquid state, and a process for manufacturing a material for a magnesium alloy member or a magnesium alloy membe...
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JP4512002B2 |
A cylinder liner for insert casting used in a cylinder block is disclosed. The cylinder liner has an outer circumferential surface, and upper, middle, and lower portions with respect to an axial direction of the cylinder liner. A high th...
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JP4512583B2 |
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JP2010524689A |
The present invention discloses an aluminum alloy product having a first outer layer, a central layer, and a second outer layer. The central layer of the aluminum alloy product has a higher concentration of particulate matter than said f...
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JP4505540B1 |
To provide a metal filling device capable of filling a fine space of an object with a metal filling material without causing concaveness, voids, voids, etc., and realizing cost reduction and improvement of processing efficiency. In a met...
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JP4509335B2 |
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JP2010155253A |
To stabilize the strength of a bulk part when forming a communication hole in the bulk part. When molding a cylinder block 1, a communication hole 37b for communicating spaces 35 with each other is formed in a bulk part 37 for separating...
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JP4495365B2 |
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JP4498255B2 |
An iron species preform (1) for forming a metal matrix composite is inserted in an aluminum species alloy member to be cast-in. The aluminum species alloy member has bearing faces having a section in a semicircular arc shape. An inner pe...
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JP4496404B2 |
In a metal/ceramic bonding substrate 10 wherein a circuit forming metal plate 14 is bonded to one side of a ceramic substrate 12 and a radiating metal base plate 16 is bonded to the other side thereof, a difference in level is provided a...
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JP4495325B2 |
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JP2010142811A |
To provide a method for producing a clad ingot which has characteristics required for a clad ingot without needing a complicated production process and apparatus, and to provide a clad material which is obtained by extruding the clad ing...
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JP4493128B2 |
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JP4491385B2 |
A cylinder liner 2 is enveloped in a cylinder block through insert casting. The cylinder liner 2 includes a cylinder liner body 2a and a metal coating layer 8 formed on the body 2a through a cold spraying method. Since the metal coating ...
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JP4490723B2 |
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JP2010137236A |
To provide a method for positioning liners, which improves working efficiency when positioning each liner. When positioning each liner 2, each liner 2 is positioned with its one end mutually aligned without changing the posture of each l...
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JP2010131612A |
To provide a pipe casting method by which, even when a pipe is cast by a die casting method, the matter filled into the pipe is satisfactory discharged. In the pipe casting method by which a pipe 1 filled with artificial sand is arranged...
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JP2010133029A |
To provide a metal composite material which is composed of a new constitution, and in which the generation of cracking and peeling can be suppressed. The metal composite material comprises: a composite part having a sintered compact 1 ob...
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JP4481941B2 |
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JP4482511B2 |
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JP2010121581A |
To provide a cylinder block capable of suppressing increase in the weight, capable of securing rigidity of the cylinder block, and excellent in performance and durability.Cylinder liners 14A and 14B made of ferrous metal are casted in cy...
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JP2010121178A |
To provide a method for manufacturing a carbon-nanocomposite magnesium-alloy base material which is suitable for a carbon nanomaterial, while maintaining a stirring operation in a semi-melted state.This manufacturing method comprises: a ...
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JP2010116826A |
To provide an aluminum alloy casting exhaust manifold not dropping bolt axial force by preventing occurrence of creep.This aluminum alloy casting exhaust manifold 10 is attached to a cylinder head 16 of an engine. An annular iron insert ...
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JP2010110773A |
To provide a joined structure of dissimilar metallic materials where a part of an insert member is cast-in with a casting so as to join the insert member to the casting, by which the generation of electroerosion is prevented at the bound...
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JP2010515581A |
An apparatus support structure (11) with a damping characteristic comprises a rigid steel frame resistant to loading in bending and tension, a cladding (16) encapsulating the frame, and an apparatus mounting ring (21). The cladding is fo...
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JP2010515582A |
A method of reinforcing a low melting temperature cast metal part comprising preparing a molten metal material having a melting temperature, mixing a reinforcing material having a melting temperature greater than the melting temperature ...
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JP4458487B2 |
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JP4456972B2 |
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JP4452661B2 |
A liner outer surface is coated by a sprayed layer or a heterogeneous metal layer including a base metal phase and dispersed metal phases. During casting, liquid metal enters the sprayed layer from the dispersed metal phases and solidifi...
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JP2010082686A |
To provide a casting device and a casting method where, when a circular hole is formed by casting, a draft angle upon casting is reduced as much as possible so as to reduce a machining margin in the poststage to the inside face of the ci...
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JP4451813B2 |
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JP4451267B2 |
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JP4445296B2 |
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JP4446015B1 |
In a cylinder block manufacturing method, first and second dies (1 and 2) and a liner support (4) are provided to form a liner overcast configuration. The first and second dies (1 and 2) are positioned with respect to the liner support (...
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JP4447391B2 |
An apparatus and process for manufacturing a disc rotor made of a metal-based composite material, which enables stabilization of a preform support within a disc rotor casting cavity while minimizing likelihood of damaging of preforms. Th...
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JP4446093B2 |
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JP2010070179A |
To provide the core of a steering wheel restraining the deformation of a rim core when the rim core is cast-in with a spoke core.The rim core 16 is caulked in advance so that the cross-section in the direction of injection of the spoke c...
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JP4443790B2 |
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JP4444963B2 |
The invention relates to a method for producing metal matrix composite materials, including at least one proportion of magnesium or one magnesium alloy and involving at least one production step in which a thixomolding ensues. According ...
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JP4442067B2 |
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JP4440525B2 |
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JP2010058155A |
To enable ceramic material to be securely fixed to metal.A liner 1 is composed of an wear-resistant member 2 made of silicon nitride ceramics which is fixed by insert-casting of a metal 4 composed of high Cr alloy in such a manner that t...
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JP2010508153A |
A method for producing a body of metal-ceramic composites, including the following steps of a) Producing a ceramic preform by sintering using a starting powder containing ceramic particles at an aspect ratio of 1-10, in such a way that t...
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JP4433482B2 |
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JP2010052000A |
To provide an internal chilling method where, in the case the member to be internally chilled and a casting metal internally chilling the same are different kinds of materials, the member to be internally chilled is satisfactory and easi...
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JP4429025B2 |
A cylinder liner for insert casting and a method for manufacturing the cylinder liner are provided. The cylinder liner and the method are applied to cylinder blocks and improve the adherence and the bonding strength with a cylinder block...
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JP4429505B2 |
A process for making a low volume fraction preform for a metal matrix composite including the steps of:mixing a reinforcement with a binder and sacrificial fillers to provide a castable slurry;placing the slurry in a mold to provide a gr...
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JP4423470B2 |
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JP4426293B2 |
A boron containing ceramic-aluminum metal composite is formed by mixing a boron containing ceramic with a metal powder comprised of aluminum or alloy thereof, shaping the mixture into a porous preform, contacting the preform with an infi...
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