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Hitachi Powdered Metals

Hitachi Chemical

Technical Report(2008)

Technical Report(2008)

Cover Photo
Magnetic Materials (Stator Core, Armature)

With heightened concern about environmental regulations, recent years have seen a remarkable increase in diesel engine automobiles, particularly in Europe. As an advantage of diesel engine automobiles, CO2 emissions are low thanks to their good fuel economy. However, because diesel engines also tend to generate exhaust gases in the form of nitrogen oxides (NOx) and particulate matter (PM), technical improvements aimed at minimizing these types of pollution had been considered to be a major challenge for further popularization of diesel vehicles.

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