Powder Metallurgy Products

The ring carrier is cast into a piston as a base to fit the engine piston ring. Since aluminum is cast during integration, the product has a low density. In addition, since friction with the piston ring occurs, hard particles, which are used for the seat valve, etc., are also used for wear resistance.

This is a gear part for fuel injection timing. The gear angle tolerance is strict, and strength is also required because of interference with mating part.

In order to ensure corrosion resistance, plating is applied after sealing treatment by resin impregnation.

Steam treatment is applied to ensure wear resistance and corrosion resistance.

In order to intentionally reduce the contact area as a countermeasure against noise caused by valve adsorption, minute concave and convex dimples are formed without machining.

The part is wrapped by plastic after special grooves are made on the outer circumference sliding portion to ensure sliding performance.

Combining two parts eliminates the need for diagonal drilling of port holes used as oil channels, resulting in reductions in process and costs.

This is a key component at the heart of an inverter that boosts battery voltage of a hybrid vehicle and increases the input to the motor. Compression-molded individual magnetic particles are insulated from each other, resulting in high electrical resistance and excellent electromagnetic conversion efficiency.

This is a soft magnetic component called dust core, made of insulation-coated iron powders. Although a laminated steel plate is generally used for a conventional motor core, the use of a dust core provides a greater flexibility in shapes and realizes miniaturization.

The trochoid pump profile shape is formed by a near-net-shape manufacturing technique.

Heat resistance is ensured by using a stainless alloy material, and welding is possible due to high density.

Heat resistance is ensured by using a stainless alloy material, and welding is possible due to high density.

This filter is used for venting castings. Since it is a sintered metal product, it is used as a filter that can withstand high temperatures.

Our unique warm compaction method allows us to produce low-cost, high-strength sprockets by increasing the density of low-alloy materials.

Wear resistance is ensured by using materials that can withstand high-load operating environments.

The material characteristics enable the slide bearing to withstand high load pressure in the high rotation range.