Probing the inner structure of blast furnaces by cosmic-ray muon radiography
スポンサーリンク
概要
- 論文の詳細を見る
By using the detection system of the near-horizontal cosmic-ray radiography originally developed for probing inner structure of volcanic mountains, a measurement was conducted to probe the inner structure and its time-dependent change of the blast furnace for iron-making. Precise determination (±5 cm) of the thickness of brick used for both base-plate and side-wall was made in 45 days; a crucial information to predict a life-time of the furnace. Also, the local density of iron-rich part was determined in ±0.2 g/cm2 in 45 days; static structure as well as time-dependent behavior can be monitored for the iron-rich part of the furnace during operation. (Communicated by Kazuhiko NISHIJIMA, M.J.A.)
- 日本学士院の論文
著者
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NAITO Masaaki
Ironmaking R&D Div., EPC, Nippon Steel Corporation
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Nagamine Kanetada
Muon Science Laboratory Institute Of Materials Structure Science High Energy Accelerator Research Or
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HASHIMOTO Misao
Advanced Materials & Technology Research Laboratories, Nippon Steel Corporation
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Nakamura Satoshi
Department Of Botany Graduate School Of Science Kyoto University
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TANAKA Hiroyuki
Muon Science Laboratory, Institute of Materials Structure Science, High Energy Accelerator Research
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ISHIDA Katsuhiko
Advanced Meson Science Laboratory, RIKEN
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SHINOTAKE Akihiko
Ironmaking R&D Div., Environment & Process Technology Center, Technical Development Bureau, Nippon S
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HATANAKA Asao
Ironmaking Planning Department, Oita Factory, Nippon Steel Corporation
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Nakamura Satoshi
Department Of Bioengineering Tokyo Institute Of Technology
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Nakamura Satoshi
Department Of Appropriate Technology Development And Transfer Research Institute International Medical Center Of Japan
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Nakamura Satoshi
Department Of Acoustic And Speech Research Advance Telecommunications Research Institute International
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NAGAMINE Kanetada
Muon Science Laboratory, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK)
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NAKAMURA Satoshi
Department of Physics, Graduate School of Science, Tohoku University
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NAITO Masaaki
Ironmaking R&D Div., Environment & Process Technology Center, Technical Development Bureau, Nippon Steel Corporation
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SHINOTAKE Akihiko
Ironmaking R&D Div., Environment & Process Technology Center, Technical Development Bureau, Nippon Steel Corporation
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HASHIMOTO Misao
Advanced Technology Research Laboratories, Technical Development Bureau, Nippon Steel Corporation
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