臭素並びに沃素メタノールによる鉄の溶解

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タイトル別名
  • Comparison of Dissolution of Iron with Methanolic Bromine and Iodine (Separation and Determination of Oxide Inclusions in Plain Carbon Steel with a Methanolic Bromine Solution, 2nd Report)
  • シュウソ ナラビニ ヨウソ メタノール ニ ヨル テツ ノ ヨウカイ

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抄録

The methanolic bromine technique, proposed in the previous report, is studied further in comparison with the methanolic iodine method in this report. The results obtained show that for the dissolution of the iron matrix, the iodine method, when applied to an iron sample at 60°C as well as at ordinary temperature, suffer from the influenc of air and water seriously, whereas the bromine method does not. Stirring for thirty minutes to an hour and a half, after the matrix is entirely dissolved, brings stable results on the residue analysis by bromine as well as iodine method, except that at 60°C, the bromine method gives more or less decreasing values with prolongation of the treating time.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 24 (4), 241-245, 1960

    公益社団法人 日本金属学会

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