지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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The films formed on AZ31B magnesium alloy were prepared from alkaline solution composed of potassium permanganate and sodium hydroxide. The immersion tests were carried out at the different concentration of sodium hydroxide and pre-teatment method in 5 minute. The morphology and the phase composition of the film were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The corrosion behavior of the film in 5.0% NaCl solution was evaluated using potentiodyanmic polarization. Open circuit potential in developing film was examined with time. The thin and transparent film was mainly composed of MgO and Mg(OH)₂. The film with the best corrosion resistance was obtained at 70oC bath temperature, 1.6 M concentration of sodium hydroxide and chemical pre-treatment.
목차
Abstract
1. 서론
2. 실험방법
3. 결과 및 고찰
4. 결론
참고문헌
참고문헌 (26)
참고문헌 신청
1. [학술지(정기간행물)] - J. E. Gray / 2002 / / J. Alloys Compd 336 : 88 ~
2. [학술지(정기간행물)] - A. L. Yerokhin / 1999 / / Surf. Coat. Technol 122 : 73 ~
3. [학술지(정기간행물)] - 장시영 / 2009 / Characteristics of Plasma Electrolytic Oxide Coatings on Mg-Al-Zn Alloy Prepared by Powder Metallurgy / Metals and Materials International 15 (5) : 759 ~ 764
4. [학술지(정기간행물)] - P. BalaSrinivasan / 2008 / / Mater. Sci. Eng., A 494 : 401 ~
5. [학술지(정기간행물)] - Ting Lei, C / 2010 / / Zhou,Surf. Coat. Technol 204 : 3798 ~
2. [학술지(정기간행물)] - A. L. Yerokhin / 1999 / / Surf. Coat. Technol 122 : 73 ~
3. [학술지(정기간행물)] - 장시영 / 2009 / Characteristics of Plasma Electrolytic Oxide Coatings on Mg-Al-Zn Alloy Prepared by Powder Metallurgy / Metals and Materials International 15 (5) : 759 ~ 764
4. [학술지(정기간행물)] - P. BalaSrinivasan / 2008 / / Mater. Sci. Eng., A 494 : 401 ~
5. [학술지(정기간행물)] - Ting Lei, C / 2010 / / Zhou,Surf. Coat. Technol 204 : 3798 ~
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UCI(KEPA) : I410-ECN-0101-2012-581-004491191