Fe-Pt系合金の熱膨張係数ならびにヤング率の温度係数について

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タイトル別名
  • On the Thermal Expansion Coefficient and the Temperature Coefficient of Young’s Modulus of the Alloys of Iron and Platinum
  • Fe-Pt系合金の熱膨張系数ならびにヤング率の温度係数について
  • Fe-Ptケイ ゴウキン ノ ネツ ボウチョウケイスウ ナラビニ ヤングリツ ノ オンド ケイスウ ニ ツイテ
  • On the Thermal Expansion Coefficient and the Temperature Coefficient of Young’s Modulus of the Alloys of Iron and Platinum

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説明

The thermal expansion coefficient and the temperature coefficient of Young’s modulus of the iron-platinum alloys have been determined with a vertical dilatometer previously designed by the present investigators and by means of a vibrator-controlled oscillator, using electrostatic transducer system, respectively. It has been found that the alloys containing about 53.5∼57.0% of platinum have a negative coefficient of thermal expansion; the largest mean value in the temperature range 0∼40°C is −23.68×10−6 for the alloy containing 56.0% of platinum, and that the alloys containing about 51.0∼69.0% of platinum have a positive coefficient of Young’s modulus; the largest mean value in the same temperature range is +161.5×10−5 for the alloy containing 55.0% of platinum.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 27 (9), 459-460, 1963

    公益社団法人 日本金属学会

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