Meehanite is a trademark for an engineering process to make a range of cast irons produced under specific and carefully controlled conditions to precise internationally recognized specifications. According to the Meehanite Worldwide company, when correctly followed the Meehanite process will produce cast iron with uniform soundness, consistent physical and mechanical properties and dependable performance in service. Castings made by this method are used extensively to make machine tools, gears, sheaves, cylinder heads valve bodies, rolls and other highly engineered applications.