The mixture for flat racing for use in a flat race metal

摘要

"Mixture for flat racing for use in a bore of race of metal".The object of this invention is to provide a mixture for flat racing, for use in a bore of race of metal, which has improved resistance to wear and corrosion.Flow and allows prolonged iron and reduce the perfuracu00e3o difficult.The mixture of the present invention for flat race is characterized by the fact that comprises a base material powder in a quantity of 65 to 92% by weight,And a binder in an amount of 8 to 35% by weight, the binder consisting of an anhydrous coal tar having a carbon content rate of 32.5% in weight, or above.