CYLINDER HEAD OF STRENGTHEN CORROSION RESISTANCE USING A HETERO JUNCTION TECHNIQUE, CAPABLE OF PROVIDING STRENGTHEN CORROSION RESISTANCE AT THE DEW POINT OF SULFURIC ACID

摘要

PURPOSE: A cylinder head of strengthen corrosion resistance using a hetero junction technique is provided to prevent the corrosion at the dew point of sulfuric acid since a reinforcing member of strong corrosion resistance is attached to the air discharge port of a cylinder head of a cast iron material.;CONSTITUTION: A cylinder head of strengthen corrosion resistance using a hetero junction technique comprises a reinforcing member. The reinforcing member makes hetero junction with the inner wall of an air discharge port(10), through which the exhaust gas is discharged after combustion. The reinforcing member is formed from a stainless material and pins(21) are welded to the reinforcing member. The reinforcing material is mainly installed on the curved portion of the air discharge port of the cylinder head, at which dew condensation easily occurs.;COPYRIGHT KIPO 2011