Powder Metallurgy Parts for Automobile
Powder metallurgy uses sintering process for making various parts out of metal powder. The metal powder is compacted by placing in a closed metal cavity (the die) under pressure. This compacted material is placed in an oven and sintered in a controlled atmosphere at high temperatures and the metal powders coalesce and form a solid. A second pressing operation, repressing, can be done prior to sintering to improve the compaction and the material properties.
The properties of this solid are similar to cast or wrought materials of similar composition. Porosity can be adjusted by the amount of compaction. Usually single pressed products have high tensile strength but low elongation. These properties can be improved by repressing as in the following table.
We advance the evolution of electric vehicles with powerful materials and best-in-class powder metallurgy technologies to achieve challenging electrification goals without compromise.
Discover our innovative products for electric and hybrid vehicles, as well as body and chassis products for any vehicle with high-quality Powder Metallurgy Parts for Automobile and complex additive components for extreme geometries.
The demand is soaring for engineers to design e-drive and mobility applications that deliver high power, torque density and efficiency while reducing weight and size.
In a highly competitive industry for high-torque, high-power, high-efficiency electric drive applications, manufacturers are forced to explore unconventional development opportunities to lead the market. For automotive, bus and bicycle applications, driving range and motor performance are critical, and systems must meet tight space and weight requirements.
To address these challenges, we have developed and validated a transverse flux motor (TFM) design that delivers the highest torque density in a compact system. The key to this high-power motor technology is its 3D design created with soft magnetic composite (SMC) materials, which enables a small and cost-effective system with excellent efficiency.
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