caa a22 4500 605511101 CHVBK 20210128100649.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s00894-015-2714-1 doi (NATIONALLICENCE)springer-10.1007/s00894-015-2714-1 Simulation and experimental analysis of nanoindentation and mechanical properties of amorphous NiAl alloys [Elektronische Daten] [Chih-Hao Wang, Te-Hua Fang, Po-Chien Cheng, Chia-Chin Chiang, Kuan-Chi Chao] This paper used numerical and experimental methods to investigate the mechanical properties of amorphous NiAl alloys during the nanoindentation process. A simulation was performed using the many-body tight-binding potential method. Temperature, plastic deformation, elastic recovery, and hardness were evaluated. The experimental method was based on nanoindentation measurements, allowing a precise prediction of Young's modulus and hardness values for comparison with the simulation results. The indentation simulation results showed a significant increase of NiAl hardness and elastic recovery with increasing Ni content. Furthermore, the results showed that hardness and Young's modulus increase with increasing Ni content. The simulation results are in good agreement with the experimental results. Adhesion test of amorphous NiAl alloys at room temperature is also described in this study. Springer-Verlag Berlin Heidelberg, 2015 Adhesion nationallicence Molecular dynamics nationallicence Nanoindentation nationallicence NiAl alloys nationallicence Wang Chih-Hao Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut Fang Te-Hua Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut Cheng Po-Chien Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut Chiang Chia-Chin Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut Chao Kuan-Chi Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut Journal of Molecular Modeling Springer Berlin Heidelberg 21/6(2015-06-01), 1-10 1610-2940 21:6<1 2015 21 894 https://doi.org/10.1007/s00894-015-2714-1 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00894-015-2714-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Chih-Hao Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut NATIONALLICENCE 700 1- Fang Te-Hua Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut NATIONALLICENCE 700 1- Cheng Po-Chien Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut NATIONALLICENCE 700 1- Chiang Chia-Chin Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut NATIONALLICENCE 700 1- Chao Kuan-Chi Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan aut NATIONALLICENCE 773 0- Journal of Molecular Modeling Springer Berlin Heidelberg 21/6(2015-06-01), 1-10 1610-2940 21:6<1 2015 21 894