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        검색결과 4

        1.
        2006.04 구독 인증기관·개인회원 무료
        We have demonstrated that textured nanocomposites can be fabricated by slip casting followed by partial oxidation. reaction sintering of mixed suspensions of and SiC powders in a high magnetic field. The sintered density was changed by the degree of oxidation at 1200C and 1300C. The degree of orientation of alumina in the nanocomposite was examined on the basis of the X-ray diffraction patterns and scanning electron micrographs. It is confirmed that aluminaoriented nanocomposites were fabricated. The three-point bending strength at room temperature was observed for the nanocomposites.
        2.
        2006.04 구독 인증기관·개인회원 무료
        We have demonstrated that textured nanocomposites can be fabricated by slip casting followed by partial oxidation - reaction sintering of mixed suspensions of and SiC powders in a high magnetic field. The sintered density was changed by the degree of oxidation at 1200C and 1300C. The degree of orientation of alumina in the nanocomposite was examined on the basis of the X-ray diffraction patterns and scanning electron micrographs. It is confirmed that alumina-oriented nanocomposites were fabricated. The three-point bending strength at room temperature was observed for the nanocomposites.
        3.
        2002.12 KCI 등재 서비스 종료(열람 제한)
        Cheongram' is a new hybrid rapeseed (Brassica napus L.) with high yield and high quality for forage. This hybrid was developed from the cross between Mokpo-CGMS (male sterile line) and Mokpo 64 (restore line) in 1996. Forage yield of 'Cheongram' was 57% h