Simulation and experimental analysis of nanoindentation and mechanical properties of amorphous NiAl alloys

Verfasser / Beitragende:
[Chih-Hao Wang, Te-Hua Fang, Po-Chien Cheng, Chia-Chin Chiang, Kuan-Chi Chao]
Ort, Verlag, Jahr:
2015
Enthalten in:
Journal of Molecular Modeling, 21/6(2015-06-01), 1-10
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00894-015-2714-1  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00894-015-2714-1 
245 0 0 |a Simulation and experimental analysis of nanoindentation and mechanical properties of amorphous NiAl alloys  |h [Elektronische Daten]  |c [Chih-Hao Wang, Te-Hua Fang, Po-Chien Cheng, Chia-Chin Chiang, Kuan-Chi Chao] 
520 3 |a 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. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a Adhesion  |2 nationallicence 
690 7 |a Molecular dynamics  |2 nationallicence 
690 7 |a Nanoindentation  |2 nationallicence 
690 7 |a NiAl alloys  |2 nationallicence 
700 1 |a Wang  |D Chih-Hao  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
700 1 |a Fang  |D Te-Hua  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
700 1 |a Cheng  |D Po-Chien  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
700 1 |a Chiang  |D Chia-Chin  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
700 1 |a Chao  |D Kuan-Chi  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
773 0 |t Journal of Molecular Modeling  |d Springer Berlin Heidelberg  |g 21/6(2015-06-01), 1-10  |x 1610-2940  |q 21:6<1  |1 2015  |2 21  |o 894 
856 4 0 |u https://doi.org/10.1007/s00894-015-2714-1  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00894-015-2714-1  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wang  |D Chih-Hao  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Fang  |D Te-Hua  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cheng  |D Po-Chien  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Chiang  |D Chia-Chin  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Chao  |D Kuan-Chi  |u Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 807, Kaohsiung, Taiwan  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Journal of Molecular Modeling  |d Springer Berlin Heidelberg  |g 21/6(2015-06-01), 1-10  |x 1610-2940  |q 21:6<1  |1 2015  |2 21  |o 894