Fracture resistance of shape memory alloys under thermomechanical loading
Fracture resistance of shape memory alloys under thermomechanical loading
复制标题
形状记忆合金在热机械载荷下的抗断裂性能
DOI:
10.1016/j.engfracmech.2021.108059
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发表时间:
2021
影响因子:
5.4
通讯作者:
Baxevanis, T.
中科院分区:
文献类型:
--
作者:
Makkar, J.;Young, B.;Karaman, I.;Baxevanis, T.
Experimental measurements of the fracture resistance of Shape Memory Alloys (SMAs) under thermomechanical loading conditions are reported. NiTi compact tension specimens are subjected to either isothermal mechanical or isobaric thermal loading; the latter loading path is an idealization of typical loading paths that utilize these alloys as actuators. A single-parameter description of the experimental data is employed on the basis of a path-independent contour integral, which is approximated by the load–load-line displacement curves recorded from the experiments. The obtained results represent the first experimental measurement of the fracture toughness of SMAs under coupled thermo-mechanical loading, and indicate that the fracture toughness enhancement associated with crack advance under isobaric thermal loading is less pronounced than the corresponding one under isothermal mechanical loading.
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影响因子:
2.2
作者:
S. Jape;T. Baxevanis;D. Lagoudas
通讯作者:
D. Lagoudas
影响因子:
1.2
作者:
R. Horstman;Kc Lieb;B. Power;Rl Meltzer;M. Vieth;G. Clarke;J. Landes
通讯作者:
R. Horstman;Kc Lieb;B. Power;Rl Meltzer;M. Vieth;G. Clarke;J. Landes
DOI:
10.1016/0045-7825(79)90026-4
发表时间:
1978-08
影响因子:
7.2
作者:
J. Rice;R. McMeeking;D. Parks;E. Sorensen
通讯作者:
J. Rice;R. McMeeking;D. Parks;E. Sorensen
影响因子:
6
作者:
Makkar, J.;Young, B.;Karaman, I.;Baxevanis, T.
通讯作者:
Baxevanis, T.
影响因子:
3.6
作者:
Jape, S.;Young, B.;Haghgouyan, B.;Hayrettin, C.;Baxevanis, T.;Lagoudas, D.C.;Karaman, I.
通讯作者:
Karaman, I.