The addition of metals for the brake and (locomotives involved treu and)

摘要

The addition of metals for the brake and (locomotives involved treu and) is characterized in that in order to maintain the electrical conductivity between wheel and rail, the brake and (locomotives involved treu and) can be added to metals. To avoid separation in the case of the filling of the sanding device as well as during the driving operation are preferably aluminum or aluminum alloys with a density which corresponds to the density of the crystal used. At the same time it is for the prevention of separation is necessary, that the grain size of the aluminum granulate of the brake corresponds to the sand. Advantageously, the metal accessories, between 5 – 15 m%. are.