Author
Seyedmohammadi, Seyedveghar, Yapıcı, Güney Güven
Publication Date
2023-11
Publication Place
-
Springer
Subject
Cu-Al-Mn, Homogenization, Remelting, Rolling, Shape memory alloy, Transformation temperature
Type
Periodical
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
1059-9495
Record ID
4facc677-e45b-4e19-b844-9ec2748e7f81
Library Location
Mechanical Engineering
Date
2023-11
Sample Text
In the present study, the influence of the processing parameters on the transformation temperatures and microstructural evolution in a copper-based shape memory alloy was investigated. Five times remelting in identical conditions was conducted to investigate the effect of successive remelting on the microstructural and thermal behavior of the alloy. Samples were hot rolled up to 25, 50, 75, and 90% reduction in thickness after heating at 900 °C. It was demonstrated that one-time remelting is required to achieve a target alloy composition. Thermal hysteresis remained almost constant with elevation in the rolling strain imposed. Furthermore, increased rolling reduction led to decreased enthalpy and entropy levels.
DOI
10.1007/s11665-022-07796-z
Cilt
32
