Browse Publications Technical Papers 2001-01-0396

The Development of Sintered Materials Containing Dispersed Die Steel Hard Particles for Intake Valve Seat Inserts 2001-01-0396

The demands on valve seat inserts are that they should have enhanced wear resistance and machinability using non-environmentally hazardous materials at a reasonably low cost. Research into the possibility of producing a new valve seat insert material which fulfills such demands was therefore made. As a result Hitachi Powdered Metals (HPM) has developed a new material which uses dispersed die steel hard particles in the production of intake valve seat inserts.


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