Stress Relaxation Behavior of Molten Slags

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概要

• 論文の詳細を見る

• In the present work, a method to measure stress relaxation of molten slags, developed earlier by one of the authors, was applied to mould flux slags as well as synthetic slags. The molten slag was sandwiched by two Pt plates and was compressed. And stress relaxation tests (the structural relaxation of molten slags) have been conducted by compressing the molten slags as well as mould flux slags at strain rates of 10 mm/min. The results of stress relaxation tests were discussed from the viewpoint of relaxation time and structure of slags with the aid of Raman spectroscopy. The stress relaxation behavior is found to be linked to the structure of slags. The residual stress after a compression was increased with increasing of Al2O3 content and with decreasing of CaF2 content. The relaxation behavior was changed drastically with increasing of temperature for some molten slags.

• 社団法人 日本鉄鋼協会の論文
• 2006-08-15

著者

• SASAKI Yasushi

  Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University

• Seetharaman Seshadri

  Department Of Materials Science And Engineering Royal Institute Of Technology

• MATSUSHITA Taishi

  Department of Materials Science and Engineering, Royal Institute of Technology

• GORNERUP Marten

  Department of Materials Science and Engineering, Royal Institute of Technology

• Gornerup Marten

  Department Of Materials Science And Engineering Royal Institute Of Technology

• 松下 泰志

  九州工業大学工学部

• Matsushita Taishi

  Royal Inst. Of Technol. Stockholm Swe

• Matsushita Taishi

  Faculty Of Engineering Kyushu Institute Of Technology

• Matsushita Taishi

  Department Of Materials Science And Engineering Royal Institute Of Technology

• 松下 泰志

  九州工業大学大学院工学研究科物質工学専攻

• Seetharaman Seshadri

  Department Of Materials Science And Engineering Kth Royal Institute Of Technology

• Sasaki Yasushi

  Division Of Materials Science And Engineering Hokkaido University

• Sasaki Yasushi

  Division Of Materials Science And Engineering Graduate School Of Engineering

• Matsushita Taishi

  Department of Materials and Manufacturing-Casting, School of Engineering, Jönköping University

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