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The Development of Lead-Free Carbon Brush of Starter
Technical Paper
2003-08-0442
Sector:
Event:
JSAE Autumn Conference
Language:
Japanese
Abstract
Because lead that is added to the carbon brush is substance of environmental regulation object in Europe, we must switch to the lead-free carbon brush. About the carbon brush of starter that used on severely condition high P-V value and high electric current density, we analyzed the mechanisms of the effects of adding lead to the carbon brush and selected substitutive substance of lead. And we developed the lead-free carbon brush.