An experimental investigation was conducted with injection molded magnets for use with Hall sensors in automotive applications. Two groups of nylon 6 based and one group of nylon 12 based magnets, each containing approximately 88 percent strontium-ferrite, were exposed to a variety of environmental conditions (long term exposure to air, oil, transmission fluid at elevated temperature). The tensile strength and elongation of the magnets were monitored and recorded. It was found that there was a significant difference in the performance of the two nylon 6 based groups. The nylon 12 based group exhibited a performance consistent with the expectations. In designing with injection molded magnets, one must take into consideration the changes in properties as a function of environmental effects.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Testing and Evaluation of Injection Molded Magnets in Engine and Ignition Environments


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Congress & Exposition ; 1992



    Publication date :

    1992-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Testing and evaluation of injection molded magnets in engine and ignition environments

    Lugosi,R. / Furst,R. / LaCroix,M. | Automotive engineering | 1992


    Testing and evaluation of injection molded magnets in engine and ignition environments

    Lugosi, R. / Furst, R. / LaCroix, M. | Tema Archive | 1992


    Simulation of thin-walled injection molded magnets

    Nguyen, Minh / Schinkothe, Wolfgang | IEEE | 2014



    Direct injection ignition assisted alcohol engine

    LoRusso,J.A. / Cikanek,H.A. / Ford Motor,US | Automotive engineering | 1988