臭素並びに沃素メタノール溶解に対する成分介在物の挙動の比較

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タイトル別名
  • Comparison of the Behaviors of Various Component Inclusions of Steel in Methanolic Bromine and Iodine Solutions (Separation and Determination of Oxide Inclusions in Plain Carbon Steel with a Methanolic Bromine Solution, 3rd Report)
  • シュウソ ナラビニ ヨウソ メタノール ヨウカイ ニ タイスル セイブン カイザイブツ ノ キョドウ ノ ヒカク

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抄録

In order to clarify whether the methanolic bromine method, proposed by the author, is suitable for the purpose of oxide separation or not, the behavior of individual inclusion components, commercial reagents or materials synthesized by the author was compared by treating them with methanolic bromine and iodine at ordinary temperature and at 60°C, respectively. The results show that crystalline or amorphous, silica and alumina, manganese sulfide, non-crystalline, iron oxides, and nitrides of aluminum and silicon, behave similarly in both methods, but manganese monoxide is more unstable in bromine than in iodine, solution and iron sulfide, nitrides of iron and manganese are more or less stable in iodine treatments, hence the iodine method is more subject to interference by these in the case of oxide determination than the bromine method.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 24 (5), 289-293, 1960

    公益社団法人 日本金属学会

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