Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Leong-Chew Lim"'
Publikováno v:
Actuators, Vol 7, Iss 3, p 60 (2018)
High fidelity (Hi-Fi) piezoelectric single crystal stake actuators are presented in this work. They are made of multiple rectangular d32 mode lead-based relaxor ferroelectric (notably Pb(Zn1/3Nb2/3)O3-PbTiO3 (PZN-PT) and Pb(In0.5Nb0.5)O3-Pb(Mg1/3Nb2/
Externí odkaz:
https://doaj.org/article/660de0f624004e778280d5b22fd67308
Publikováno v:
Actuators, Vol 7, Iss 3, p 61 (2018)
High-authority piezoelectric actuator (HAPA) is a term used to describe high-performance piezoelectric actuators of relatively large displacement (≥50 μm) and high blocking force (≥100 N), but compact in size. One such piezoelectric actuator is
Externí odkaz:
https://doaj.org/article/c179473ce9d24b2d983cd929f8359281
Publikováno v:
The 1st International Electronic Conference on Actuator Technology: Materials, Devices and Applications.
“HAPA” stands for High-Authority Piezoelectric Actuator, which describes high-performance piezoelectric actuators of large stroke and blocking force. “HAPAs” are made possible by high-bending-stiffness connectors that connect multiple units o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e47f9805206ec360d67619e706f1bf28
https://doi.org/10.3390/iecat2020-08507
https://doi.org/10.3390/iecat2020-08507
Autor:
Shuangjie Zhang, Piqi Song, Shuxiang Zhao, Zhaoqiang Chu, Zhineng Mao, Junqi Gao, Leong-Chew Lim
Publikováno v:
Applied Physics Letters. 120:012902
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc376bbd9850e73adcac2d4dd48ed2b3
https://doi.org/10.1063/5.0072683
https://doi.org/10.1063/5.0072683
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 64:1617-1624
A new piezoelectric actuator design, called “Stake” actuator, is proposed and demonstrated in this paper. As an example, the stake actuator is made of four $d_{{{32}}}$ -mode PZN-5.5%PT single crystals (SCs), each of 25 mm ( $L$ ) $\times8$ mm (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24abcac7d0c7a985fabfbef1d9023e99
https://doi.org/10.1109/tuffc.2017.2735800
https://doi.org/10.1109/tuffc.2017.2735800
Publikováno v:
Journal of Applied Physics; 2016, Vol. 119 Issue 22, p224101-1-224101-9, 9p, 1 Diagram, 9 Graphs
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 58:1-7
After liquid phase sintering, core-rim microstructure occurs in the grains of Ti(C,N)-based cermets. The mechanisms of the microstructural evolution during different sintering stages were investigated here. Our theoretical analyses show that the rim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2e525cf3b51c1888aabea8cf08843cf
https://doi.org/10.1016/j.ijrmhm.2016.03.008
https://doi.org/10.1016/j.ijrmhm.2016.03.008
Publikováno v:
Actuators
Volume 7
Issue 3
Actuators, Vol 7, Iss 3, p 61 (2018)
Volume 7
Issue 3
Actuators, Vol 7, Iss 3, p 61 (2018)
High-authority piezoelectric actuator (HAPA) is a term used to describe high-performance piezoelectric actuators of relatively large displacement (&ge
50 &mu
m) and high blocking force (&ge
100 N), but compact in size. One such piezoel
50 &mu
m) and high blocking force (&ge
100 N), but compact in size. One such piezoel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f37820dadd4899718f5ca785666e6f7
Publikováno v:
Journal of the American Ceramic Society. Nov2002, Vol. 85 Issue 11, p2817. 10p.
Autor:
Qi Zheng, Leong-Chew Lim
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 29:561-565
The thermodynamics of the various events occurring during heating to liquid phase sintering temperatures of powder compacts of TiC- and Ti(C,N)-based cermets has been investigated. The results show that via a series of dissolution, solute repartition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4f94fa2d3e1cfb9bbaa796915872d0f
https://doi.org/10.1016/j.ijrmhm.2011.03.002
https://doi.org/10.1016/j.ijrmhm.2011.03.002