Internal Friction, Electric Resistance and Shape Change in Cu-Zn Alloy during Martensitic Transformation
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摘要: 通過對Cu-Zn合金的內耗、電阻、形變、頻率和溫度的同步測量,發現了這些量的變化過程存在一定的聯系。另外對Cu-Zn合金熱彈性馬氏體相變的電阻峰進行了定量研究,所得公式與實驗結果很好地符合。Abstract: The internal friction, electric resistance, shape change, frequency and temperature in Cu-Zn alloy were measured simultaneously during phase transformation. The results show that the change of those quantities were exhibited certain correlation. The change of electric resistance in Cu-Zn alloy during phase transformation was calculated and the calculation result is well consists with the experimental curve.
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Key words:
- internal friction /
- thermoelastic martensite /
- driving force /
- electric resistance peak
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