MNL64

    Stress State of Steel Parts during Intensive Quenching

    Published: Jan 2010

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    Abstract

    It is important to study the effect of cooling during quenching on the magnitude and distribution of residual stresses that remain in parts after their complete cooling, because the service life of machine parts depends on mechanical properties of the material as well as residual stresses. Tensile stresses at the surface of a hardened part reduce its service life, while compressive stresses increase the service life. Furthermore, tensile stresses produce a greater propensity for quench crack formation.


    Author Information:

    Kobasko, N. I.
    IQ Technologies, Inc.Intensive Technologies Ltd., AkronKyiv, Ohio


    Paper ID: MNL12072M

    Committee/Subcommittee: D02.01

    DOI: 10.1520/MNL12072M


    CrossRef ASTM International is a member of CrossRef.

    ISBN10:
    ISBN13: 978-0-8031-7019-3