冷延鋼板表面粗度の赤外域放射率に与える影響

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概要

• 論文の詳細を見る

• Infrared emissivity of cold rolled steel sheets around 100℃ is affected with its metal composition, surface roughness, measuring wave lenghth, etc. On these elements, the effect of surface roughness has not yet been fully clarified because of the reason of itsp said small effect on measured emissivity. In this paper, the effect of surface roughness described as surface inclinationan for measuring wave length on infrared emissivity has been studied and the variance level is shown. Infrared emissivity for 2, 5, 10 μm wave length and surface roughness measuring data has been obtained for 7 pieces of cold rolled steel sheets. Modified Paulmier's erissivity model for surface roughness variance by adding wave length term has been obtained and comparison of the model with the measurement values is shown here.

• 一般社団法人日本機械学会の論文
• 1993-03-25

著者

• 中園 敦之

  新日本製鐵(株)システム制御技術部

• 坂梨 暢泰

  新日本製鐵(株)システム制御技術部

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• 41 排ガス成分による焼結完了点の推定について(焼結, 製銑, 日本鉄鋼協会 第 85 回(春季)講演大会)
• 冷延鋼板赤外城拡散反射特性の波長依存性
• 冷延鋼板表面粗度の赤外域放射率に与える影響

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