Federal-Mogul expands powertrain materials portfolio for more efficient heavy-duty diesel engines
Green Car Congress
NOVEMBER 16, 2014
A heavy-duty exhaust valve guide with thermal deformation and temperature color scaling demonstrates high side load at high temperatures in contact with the exhaust gas. The solid lubricant package, combined with vacuum oil impregnation, delays valve stem scuffing in high temperature, heavily side-loaded applications.
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