Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Elzbieta A. Pieczyska"'
Publikováno v:
Materials, Vol 7, Iss 3, Pp 1912-1926 (2014)
The transformation-induced stress relaxation and stress recovery of TiNi shape memory alloy (SMA) in stress-controlled subloop loading were investigated based on the local variation in temperature and transformation band on the surface of the tape in
Externí odkaz:
https://doaj.org/article/ac1a7616e75b46798ccee57e8474f2e2
Publikováno v:
Materials, Vol 5, Iss 5, Pp 909-921 (2012)
If the shape memory alloy is subjected to the subloop loading under the stress-controlled condition, creep and creep recovery can appear based on the martensitic transformation. In the design of shape memory alloy elements, these deformation properti
Externí odkaz:
https://doaj.org/article/5dd8b0ea15c74d4ca5f36047342678f4
Autor:
Tadahiko Furuta, Karol Golasiński, Elzbieta A. Pieczyska, M. Maj, Shigeru Kuramoto, Katarzyna Kowalczyk-Gajewska
Publikováno v:
International Journal of Plasticity. 119:85-101
A hyperelastic-viscoplastic model of Gum Metal is presented. The model is formulated in the large strain framework. The free energy function is postulated consisting of the hyperelastic and viscoplastic components. Original extension of the Neo-Hooke
Autor:
Zbigniew L. Kowalewski, Maria Staszczak, S. Mackiewicz, Maciej Zubko, Elzbieta A. Pieczyska, Leszek Urbański, M. Maj, Karol Golasiński, Naohisa Takesue
Publikováno v:
Materials Science and Technology. 36:996-1002
The mechanical anisotropy of a multifunctional titanium alloy, Gum Metal, is investigated in this paper. The structural characterisation showed a strong texture for Gum Metal, that is a resul...
Autor:
Tomasz Płociński, Judyta Sienkiewicz, Karol Golasiński, Paweł Świec, Maciej Zubko, Jacek Janiszewski, Elzbieta A. Pieczyska
The quasi-static and high strain rate compressive behavior of Gum Metal with composition Ti-36Nb-2Ta-3Zr-0.3O (wt pct) has been investigated using an electromechanical testing machine and a split Hopkinson pressure bar, respectively. The stress–str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b2eee3bdb1cddc470b46d9243339eca
http://hdl.handle.net/20.500.12128/21101
http://hdl.handle.net/20.500.12128/21101
Autor:
Rainer Detsch, S. Mackiewicz, Aldo R. Boccaccini, Maciej Zubko, Magdalena Szklarska, Bożena Łosiewicz, Karol Golasiński, Elzbieta A. Pieczyska
Publikováno v:
Journal of the mechanical behavior of biomedical materials. 115
In recent decades, several novel Ti alloys have been developed in order to produce improved alternatives to the conventional alloys used in the biomedical industry such as commercially pure titanium or dual phase (alpha and beta) Ti alloys. Gum Metal
Autor:
Paweł Świec, M. Maj, Shigeru Kuramoto, Tadahiko Furuta, Karol Golasiński, Maria Staszczak, Elzbieta A. Pieczyska
Publikováno v:
Archives of Civil and Mechanical Engineering. 20
Mechanical behavior of a multifunctional titanium alloy Gum Metal was investigated by conducting tensile tests at various strain rates and applying digital image correlation (DIC) technique. Stress–strain curves confirmed low Young’s modulus and
Publikováno v:
The 15th International Workshop on Advanced Infrared Technology and Applications.
Effects of thermomechanical couplings were studied in a new beta Ti alloy by IR and DIC techniques. The obtained stress-strain curves confirmed low Young’s modulus and high strength of the alloy. The determined values of yield strength increases an
Publikováno v:
Shape Memory and Superelasticity. 3:392-402
This paper presents an investigation of thermomechanical effects related to the phenomena of stress relaxation occurring in TiNi SMA subjected to modified program of displacement-controlled tension. The deformation data were taken from testing machin
Autor:
Maria Staszczak, Hisaaki Tobushi, Katarzyna Kowalczyk-Gajewska, Sylwia Golba, M. Maj, Shunichi Hayashi, Karol Golasiński, Elzbieta A. Pieczyska
Publikováno v:
Polymer Testing. 60:333-342
This paper presents experimental and numerical results of a polyurethane shape memory polymer (SMP) subjected to cyclic tensile loading. The goal was to investigate the polymer yielding phenomena based on the effects of thermomechanical coupling. Mec