無電解還元法による球状アモルファスCo-P合金粉末の作製 Preparation of Amorphous Co-P Spherical Powder by Chemical Reduction Method

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著者

    • 湯瀬 栄一郎 YUZE Eiichiro
    • (財)秋田県資源技術開発機構, [(現)秋田大学院] Akita Prefectural Resources Technology Development Organization, [Present Address : Graduate school, Mining College, Akita University]
    • 田上 道弘 TAGAMI Michihiro
    • 秋田大学鉱山学部物質工学科 Department of Materials Engineering and Applied Chemistry, Mining Collage, Akita University

抄録

This paper describes a new method of preparing Co-P spherical powder by use of reducing agent in an aqueous solution. A fixed proportion of reducing agent, complex agent and pH buffer agent was mixed into an aqueous solution with a metallic salt solution. As the result, alloy powder was obtained. At the fixed reaction temperature of 363K, the adequate condition was searched by charging the proportion of above-mentioned agents. The obtained powders were examined by SEM, TG-DTA, XRD, EPMA and ICP. Most of spherical particles were confirmed to be amorphous by XRD and SEM. Chemical analysis of thus obtained particles showed that main elements were Co and P.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 43(11), 1294-1299, 1996-11-15 

    Japan Society of Powder and Powder Metallurgy

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各種コード

  • NII論文ID(NAID)
    10002260933
  • NII書誌ID(NCID)
    AN00222724
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    05328799
  • NDL 記事登録ID
    4077929
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-274
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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