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Mi-An Xue, Xiaoli Yuan, Cheng Zhong and Peng Wan
Co2Zr and Co2Ti are both cubic crystals with a Cu2Mg-type structure. The elastic, thermodynamic and electronic properties of the intermetallic compounds Co2Zr and Co2Ti are investigated by using ab initio plane-wave pseudopotential density functional the...
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Alexandr Salenko,Petro Melnychuk,Evgeny Lashko,Olga Chencheva,Oleksiy Titarenko,Igor Derevianko,Alexandr Samusenko
Pág. 18 - 28
This paper addresses the issues relating to the use of 3-D printing tools in order to manufacture the structural elements of machines and apparatuses. The features of printing with the application of PLA-Carbon and PEEK (PEEK-Carbon) plastics have been a...
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Nicolás Pérez, Alvaro García, Enrique Riera and Lorena Pardo
(Bi0.5Na0.5)0.94Ba0.06TiO3 dense ceramics were obtained from autocombustion sol-gel synthesized nanopowders and sintered at 1050 °C for 1?2 h for the study of the electromechanical anisotropy. Measurement of the complex impedance spectrum was carried out...
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José Julio de Cerqueira Pituba
Pág. 227 - 236
This study deals with the proposal of damage variables related to structural behavior of the concrete subjected to shear stress. It is also addressed the laws of evolution and their incorporation into the formulation of a constitutive model for the concr...
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