The use of powder metallurgy (PM) techniques in the auto industry is discussed. PM mamufacturers want to extend their reach into the high-stress area of automotive gearboxes. High-performance gearing requires full density in the critical stress region to withstand high Hertzian stresses. Surface densification enables the production of a relatively porous core component with full density in the critical stress region of the gear.


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    Title :

    Powder metal gears up for a hard-nosed approach


    Published in:

    Metal Powder Report ; 58 , 6 ; 24-30


    Publication date :

    2003


    Size :

    7 Seiten




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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