کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1643491 | 1517250 | 2015 | 4 صفحه PDF | دانلود رایگان |

• High-pressure torsion of Cu–In alloys with negative mixing enthalpy has been studied.
• Six homogenized alloys with 2.3 to 13.5 at. % In were investigated.
• Cu(In) supersaturated solid solutions did not decompose.
• Moreover, the precipitates of δ-phase in the Cu–13.5 at. % In alloy partially dissolved.
High-pressure torsion of six homogenized Cu–In alloys (2.3 to 13.5 at. % In) with negative mixing enthalpy has been studied. The torsion torque reached a steady-state after 1–2 anvil rotations. Differently to the alloys with positive mixing enthalpy, the Cu(In) solid solution did not decompose. Moreover, the precipitates of δ-phase in the Cu–13.5 at. % In alloy partially dissolved and additionally enriched the Cu(In) solid solution.
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Journal: Materials Letters - Volume 138, 1 January 2015, Pages 255–258