An electric circuit-use core which has low loss, is less susceptible to magnetic saturation, thus allows for size reduction and current increase, and has a wide operation range in high-frequency region, and a manufacturing method for the core are provided....

A method for manufacturing porous aluminum, comprising steps of: press-molding a powder mixture of aluminum powder and supporting powder under pressure of not lower than 200 MPa, the aluminum powder having a volume ratio of 5 to 30 % with respect to a tota...

A method of producing a metallic body (14) provided with a metallic cladding (13), comprising the following steps: providing a hollow body (2) that comprises a bottom wall (3) and a lateral wall (4) and that presents an inner space (6), filling said space ...

Provided are a fuel injection nozzle for an internal combustion engine, a nozzle blank, and a manufacturing method for the nozzle blank, wherein the production processes are simple, the productivity is high, and the production can be performed at a low cos...

The shaped part produced by pressing and sintering a pulverulent starting material, comprises a disk-or plate-shaped basic body (1) formed with knobs- and/or ridge-shaped elevations (2) having a height h and with two inclined side flanks, respectively, in ...