Reverse shape memory effect in Cu-Mn-Ga-Mo alloys

S Zheng, C Li, L Guo, X Chen, Y Huang, C Wang… - Materials …, 2023 - Elsevier
In this paper, a remarkable reverse shape memory effect of the Cu-(12–14) Mn-20Ga-0.5 Mo
shape memory alloys is demonstrated, in which the dimension could move toward the …

Reverse transformations in CuAlNiMnTi alloy at elevated temperatures

ZG Wei, HY Peng, DZ Yang, CY Chung, JKL Lai - Acta materialia, 1996 - Elsevier
The reverse transformation sequences in an as-quenched Cu 11.88 Al 5.06 Ni 1.65
Mn 0.96 Ti (wt%) shape memory alloy during heating or isochronical annealing up to 650° …

The effect of dynamic aging on the cyclic stability of Cu73Al16Mn11 shape memory alloy

N Babacan, KC Atli, OS Turkbas, I Karaman… - Materials Science and …, 2017 - Elsevier
This study focuses on the effect of dynamic aging on the thermo-mechanical cyclic stability of
Cu 73 Al 16 Mn 11 (at%) shape memory alloy (SMA) during constant stress (isobaric) and …

The growth of martensite since EC Bain (1924)-some milestones

CM Wayman - Materials Science Forum, 1990 - Trans Tech Publ
This lecture begins with reference to Bain's early work on the nature of martensite and ends
on the bainite transformation. Bain's early lattice correspondence and distortion have …

Macroscopic shape change of Cu13Zn15Al shape memory alloy on successive heating

Z Li, S Gong, MP Wang - Journal of Alloys and Compounds, 2008 - Elsevier
The shape change of Cu-13Zn-15Al shape memory alloy on successive heating at a heating
rate of 5° C/min has been studied. The behavior of shape change is strongly temperature …

Nucleation and growth of bainite crystals in Cu-Zn-AI alloys

K Takezawa, S Sato - Metallurgical Transactions A, 1990 - Springer
The bainitic transformation in Cu-Zn-Al alloys is known to have both martensitic and diffusion-
controlled natures. To study the relation between these two reactions involved in the bainitic …

Reverse shape memory effect related to α→ γ transformation in a Fe-Mn-Al-Ni shape memory alloy

H Peng, P Huang, T Zhou, S Wang, Y Wen - Metallurgical and Materials …, 2017 - Springer
In this study, we investigated the shape memory behavior and phase transformations of
solution-treated Fe 43.61 Mn 34.74 Al 13.38 Ni 8.27 alloy between room temperature and …

Formation mechanism of α rod and αb plate in Cu–Zn and Cu–Zn–Al alloys

K Takezawa, S Sato - Materials Transactions, JIM, 1991 - jstage.jst.go.jp
抄録 The phase change from metastable β to stable α upon heating Cu–Zn and Cu–Zn–Al
Alloys at moderate temperature is studied by optical and electron microscopy. At higher …

Morphology and thermodynamics of bainitic transformation in ferrous and non-ferrous alloys

M Enomoto, H Tsubakino - Materials Transactions, JIM, 1991 - jstage.jst.go.jp
抄録 The W s (Widmanstätten start) temperature vs. T 0 (metastable equilibrium temperature
of stress-free parent and product phases of the same composition) and the B s (bainite start) …

Composition Dependence of Bainite Morphology in Cu–Zn–Al Alloys

K Takezawa, S Sato - Materials Transactions, JIM, 1992 - jstage.jst.go.jp
抄録 The morphology of bainite structure is examined by optical and electron microscopy for
Cu–Zn–Al alloys with various compositions. It depends not only on the heat treatment for the …