エネルギー分散型蛍光X線分析装置を用いた製鋼スラグの迅速分析

• 永嶋 仁

  NKK福山製鉄所

• 佐藤 重臣

  NKK福山製鉄所

• 岡野 三治

  NKK福山製鉄所

• 望月 正

  NKK福山製鉄所

• 吉岡 豊

  NKK福山製鉄所

• 田野 学

  NKK福山製鉄所

書誌事項

タイトル別名

• Rapid Analysis of Steelmaking Slag by Energy-dispersive X-ray Fluorescence Spectrometry
• エネルギー ブンサンガタ ケイコウ Xセン ブンセキ ソウチ オ モチイタ セイコウ スラグ ノ ジンソク ブンセキ

抄録

An X-ray fluorescence method using a semiconductor X-ray detector was investigated for rapid analysis of slag in steelmaking process.<BR>Metallic rectangular solid was dipt in molten slag layer, and slag thin piece grew on the solid. Because this slag piece was rapidly solidified and was flat, it could be directly analyzed by X-ray fluorescence method.<BR>Slag thin pieces obtained by large volume steel sampler were excellent as uniformity and representativity of slag component. These features gave excellent result for the determination of CaO, SiO₂, Al₂O₃, Fe and MnO in steelmaking slag. In this method, the analysis time was shortened to 5 minutes. As the results, rapid and simple analysis of slag for steelmaking was established.

収録刊行物

• 鉄と鋼

  鉄と鋼 85 (2), 85-90, 1999

  一般社団法人 日本鉄鋼協会

キーワード

• slag analysis
• slag sampler
• energy-dispersive X-ray fluorescence analysis

詳細情報

• CRID: 1390282680160172160
• NII論文ID: 110001481885
• NII書誌ID: AN00151251
• DOI: 10.2355/tetsutohagane1955.85.2_85
• ISSN: 18832954
• ISSN: 00211575
• ISSN: http://id.crossref.org/issn/00211575
• NDL書誌ID: 4638554
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4638554
• Web Site: https://www.jstage.jst.go.jp/article/tetsutohagane1955/85/2/85_2_85/_pdf
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可