Aug, 31, 2024

Vol.57 No.4

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상세보기

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 42(4); 2009
  • Article

상세보기

KISE Journal of Korean Institute of Surface Engineering 2009;42(4):186-189. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2009.42.4.186

금속열환원법에 의한 니오븀 분말제조시 환원제의 영향

  • 황선호;윤재식;김병일;
    순천대학교 재료금속 공학과;한국기초과학지원연구원 순천센터;순천대학교 재료금속 공학과;
초록

In this study, niobium powder was made from potassium heptafluoroniobite($K_2NbF_7$) using sodium(Na) as a reductant and KCl, KF as a diluent based on the hunter metallothermic reduction method. The excesses of reductant were varied from 0%, 3%

키워드 Niobium powder;Sodium;Potassium heptafluoroniobite;Metallothermic reduction method;