溶融珪酸鉛の粘度に対する添加酸化物の影響

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書誌事項

タイトル別名
  • The Effects of Additional Oxide on the Viscosity of Lead Silicate Melts
  • ヨウユウ ケイサン ナマリ ノ ネンド ニ タイスル テンカ サンカブツ ノ エイキョウ

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抄録

A measurement of viscosity, which is considered to be under the controll of size and shape of anion existing in the melts, is of gret importance in order to make clear the constitution of molten silicate. Therefore, the change of viscosity appeared in the lead silicate melts by introducing one of various oxides was determined by using a rotating crucible method between 850°C and 1150°C.<BR>As a result of viscosity measurements, it was found that the viscosity contribution of divalent ions was less than that of mono-valent ions, and the viscosity apparently decreased with ionic radius in mono-valent ions, whereas it increased with decreasing ionic radius in di-valent ions.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 27 (4), 182-186, 1963

    公益社団法人 日本金属学会

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