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        검색결과 1

        1.
        2006.09 구독 인증기관·개인회원 무료
        The injection molded Fe sintered bodies were fabricated using two kinds of nano Fe powders, Fe-5%vol.ZrO2 and Fe-10vol.%ZrO2 powders. The relationship between microstructure and mechanical properties depending on the ZrO2 contents and sintering temperature were characterized by SEM and TEM techniques. In the wear test, the Fe-0vol%ZrO2 sintered bodies showed mainly adhesive wear, but in the Fe-5%vol. ZrO2 and Fe-10vol. % ZrO2 composites the main wear behavior showed abrasive wear mode.