For the first time, practical applications as an alarm device and automatic filling of an aquarium using an electromechanical switch manufactured from metallic glass (MG) ribbon is proposed. The elastic response of an initial arc-shaped MG ribbon-based Fe90.65B3.9Cr2.75Si2.7 is studied and exploited. Under the applied load F, the amorphous material exhibits a reversible elastic wavy response. During the elastic deformation and multiplication of harmonic undulations, a perfect linear contact between the waves and support is established. This contact position is the same for the pair waves, and can be employed to ensure the passage of an electric current, since the ribbon is Fe-based. The reversible elastic wavy response of MG ribbon can be used as an electromechanical switch. The lifespan of the ribbon used as a switch is also considered.
Accepted:
Published online:
Mohamed Abdelbasset Yousfi 1; Cheima Ammari 1; Khalil Hajlaoui 1, 2; Nikolaos T. Panagiotopoulos 3, 4; Konstantinos Georgarakis 3, 5; Zoubeir Tourki 1
@article{CRMECA_2017__345_11_797_0, author = {Mohamed Abdelbasset Yousfi and Cheima Ammari and Khalil Hajlaoui and Nikolaos T. Panagiotopoulos and Konstantinos Georgarakis and Zoubeir Tourki}, title = {On a new electromechanical switch using the reversible wavy elastic response of metallic glass ribbons}, journal = {Comptes Rendus. M\'ecanique}, pages = {797--804}, publisher = {Elsevier}, volume = {345}, number = {11}, year = {2017}, doi = {10.1016/j.crme.2017.07.005}, language = {en}, }
TY - JOUR AU - Mohamed Abdelbasset Yousfi AU - Cheima Ammari AU - Khalil Hajlaoui AU - Nikolaos T. Panagiotopoulos AU - Konstantinos Georgarakis AU - Zoubeir Tourki TI - On a new electromechanical switch using the reversible wavy elastic response of metallic glass ribbons JO - Comptes Rendus. Mécanique PY - 2017 SP - 797 EP - 804 VL - 345 IS - 11 PB - Elsevier DO - 10.1016/j.crme.2017.07.005 LA - en ID - CRMECA_2017__345_11_797_0 ER -
%0 Journal Article %A Mohamed Abdelbasset Yousfi %A Cheima Ammari %A Khalil Hajlaoui %A Nikolaos T. Panagiotopoulos %A Konstantinos Georgarakis %A Zoubeir Tourki %T On a new electromechanical switch using the reversible wavy elastic response of metallic glass ribbons %J Comptes Rendus. Mécanique %D 2017 %P 797-804 %V 345 %N 11 %I Elsevier %R 10.1016/j.crme.2017.07.005 %G en %F CRMECA_2017__345_11_797_0
Mohamed Abdelbasset Yousfi; Cheima Ammari; Khalil Hajlaoui; Nikolaos T. Panagiotopoulos; Konstantinos Georgarakis; Zoubeir Tourki. On a new electromechanical switch using the reversible wavy elastic response of metallic glass ribbons. Comptes Rendus. Mécanique, Volume 345 (2017) no. 11, pp. 797-804. doi : 10.1016/j.crme.2017.07.005. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2017.07.005/
[1] Non-crystalline structure in solidified gold–silicon alloys, Nature, Volume 187 (1960), pp. 869-870
[2] Stabilization of metallic supercooled liquid and bulk amorphous alloy, Acta Mater., Volume 48 (2000), pp. 279-306
[3] Bulk Metallic Glasses, CRC Press, Boca Raton, FL, USA, 2011
[4] Amorphous metals for hard-tissue prosthesis, JOM, Volume 62 (2010), pp. 83-91
[5] Bulk metallic glasses for medical applications, JOM, Volume 61 (2009), pp. 21-29
[6] Corrosion resistance of Cu–Zr–Al–Y and Zr–Cu–Ni–Al–Nb bulk metallic glasses, J. Alloys Compd., Volume 434–435 (2007), pp. 234-236
[7] Containerless processing in the study of metallic melts and their solidification, Int. Mater. Rev., Volume 38 (1993), pp. 273-347
[8] Recent advances in bulk metallic glasses for biomedical applications, Acta Biomater., Volume 36 (2016), pp. 1-20
[9] Ti–Cu–Zr–Fe–Sn–Si–Sc bulk metallic glasses with good mechanical properties for biomedical applications, J. Alloys Compd., Volume 679 (2016), pp. 341-349
[10] Metallic glasses… on the threshold, Mater. Today, Volume 12 (2009), pp. 14-22
[11] Fabrication and characterization of a wideband MEMS energy harvester utilizing nonlinear springs, J. Micromech. Microeng., Volume 20 (2010)
[12] Mechanical behavior of amorphous alloys, Acta Mater., Volume 55 (2007), pp. 4067-4109
[13] Process development of metallic glass wires by a groove quenching technique for production of coil springs, Mater. Sci. Eng. A, Volume 449–451 (2007), pp. 248-252
[14] Shaping of metallic glasses by stress-annealing without thermal embrittlement, Acta Mater., Volume 59 (2011), pp. 3817-3824
[15] Novel micro-flat springs using the superior elastic properties of metallic glass foils, Scr. Mater., Volume 131 (2017), pp. 84-88
[16] A novel comprehensive approach to feedback control of membrane displacement in radio frequency micro-electromechanical switches, Sens. Actuators A, Phys., Volume 221 (2015), pp. 123-130
[17] Fabrication and characterization of MEMS cantilever array for switching applications, Microelectron. Eng., Volume 157 (2016), pp. 78-82
[18] Fatigue endurance limit and crack growth behavior of a high-toughness Zr61Ti2Cu25Al12 bulk metallic glass, Acta Mater., Volume 99 (2015), pp. 165-175
[19] Fatigue behavior of Zr–Ti–Ni–Cu–Be bulk-metallic glasses, Intermetallics, Volume 13 (2005), pp. 429-435
Cited by Sources:
Comments - Policy