Now showing items 1-9 of 9
Anelastic spectroscopy in Al2O3
(Trans Tech Publications Ltd, 2005-12-01)
Engineering ceramics have found use in many applications, such as engine parts, ball bearings, artificial bone and hip replacements and gyroscopes, because of their good chemical inertness, hardness, high temperature ...
Low-frequency high-temperature internal friction in Ti-13Nb-13Zr alloy
Recent studies have been done to achieve biomedical alloys containing non-toxic elements and presenting low elastic moduli. It has been reported that Ti-Nb-Zr alloys rich in beta phase, especially Ti-13Nb-13Zr, have potential ...
Evaluation of procera/porcelain interface in metal-free prosthesis
Prosthetic substructures for dental application are veneered by porcelain comprising a structure with different elastic modulus and thermal expansion coefficients layers. This structure may present residual stresses in ...
Stick-slip chaos in a non-ideal self-excited system
In engineering practical systems the excitation source is generally dependent on the system dynamic structure. In this paper we analyze a self-excited oscillating system due to dry friction which interacts with an energy ...
Production of Ti-35Nb alloy by powder metallurgy for aerospace application
Titanium and its alloys provide high strength-to-weight ratios, good fatigue strength and increased corrosion resistance compared with others materials. Its acceptance in aerospace has been limited by costs considerations ...
2.5d Elastic Finite-difference Modeling
(Society of Petroleum Engineers, 2006)
How low-level laser therapy can change mechanical properties of cells.
(The Moscone CenterSan Francisco, 2013-02-02)
Low level laser therapy is used as a treatment of several conditions, including inflammatory processes and wound healing. Possible changes in mechanical properties of cells, caused by illumination, are investigated with ...
Estudo da linha de cola de resíduos de painéis MDF da indústria moveleira
(Universidade Estadual Paulista (UNESP), 2015-09-17)
Over the years the environment has been undergoing changes that affect it adversely and many of these changes often occur due to improper disposal of waste from industries such as the timber. To reduce such problems it is ...