Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Leandro C. Peixoto"'
Autor:
Rodrigo S. Bonatti, João F. Q. Rodrigues, Leandro C. Peixoto, Rodrigo F. G. Baldo, Ausdinir D. Bortolozo, Wislei R. Osório
Publikováno v:
Metals, Vol 13, Iss 7, p 1282 (2023)
This investigation focuses on the effects of the compaction directions (i.e., transversal and longitudinal) and microstructural arrays (inside the powder utilized to constitute the specimens) on the anisotropic strengths. The initial powders are obta
Externí odkaz:
https://doaj.org/article/89028868f682481ab48a60f746f4fa50
Publikováno v:
Journal of Materials Engineering and Performance. 25:2211-2221
The present investigation is focused on the evaluation of electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization results, associated with resulting microstructural features of two distinct as-cast Pb-Bi alloys (i.e., 1 and 2.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa987aadef27b0cc0ae32b1d0c6851bc
https://doi.org/10.1007/s11665-016-2059-7
https://doi.org/10.1007/s11665-016-2059-7
Publikováno v:
Metallurgical and Materials Transactions A. 46:4255-4267
The present study focuses on the interrelation of microstructure, mechanical properties, and corrosion resistance of Pb-Ag and Pb-Bi casting alloys, which can be used in the manufacture of lead-acid battery components, as potential alternatives to al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a312aea836ac99d4674b347f0744c61
https://doi.org/10.1007/s11661-015-3023-0
https://doi.org/10.1007/s11661-015-3023-0
Publikováno v:
Journal of Power Sources. 271:124-133
The aim of this study is to establish correlations between mechanical properties of Pb–Ag and Pb–Bi alloys and parametric features of their as-cast microstructures, as well as to develop a comparative analysis with the corresponding properties of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97b0dd4628b4f0d3df4c08a6bf49cbd5
https://doi.org/10.1016/j.jpowsour.2014.07.166
https://doi.org/10.1016/j.jpowsour.2014.07.166
Publikováno v:
Journal of Power Sources. 238:324-335
The present study proposes correlations between the silver content and the dendrite arm spacing of two distinct Pb–Ag alloys (1 and 2.4 wt.% Ag) with their resulting electrochemical corrosion responses. Samples having a wide range of dendritic spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b4c50a8124b18c7d4ee04635048a2c6
https://doi.org/10.1016/j.jpowsour.2013.03.099
https://doi.org/10.1016/j.jpowsour.2013.03.099
Autor:
Leonardo R. Garcia, Wislei R. Osório, Leandro C. Peixoto, Amauri Garcia, Daniel Rodrigo Leiva
Publikováno v:
Journal of Alloys and Compounds. 562:194-204
The aim of this experimental investigation is to evaluate the tensile properties of as-cast Sn–Ag alloys as a function of both the resulting secondary dendritic arm spacings and the morphology of the Ag3Sn IMC (intermetallic compound). This compara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d779212348dba0358b606866701aea39
https://doi.org/10.1016/j.jallcom.2013.02.050
https://doi.org/10.1016/j.jallcom.2013.02.050
Publikováno v:
Electrochimica Acta. 76:218-228
The aim of this experimental investigation is to evaluate the electrochemical behavior of an as-cast Zn-rich Zn–Cu peritectic alloy as a function of both the solute macrosegregation profile and the microstructure cellular spacing. A directional sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e83bf8269227fa1d75d442cdecaa9c4a
https://doi.org/10.1016/j.electacta.2012.04.122
https://doi.org/10.1016/j.electacta.2012.04.122
Publikováno v:
Journal of Power Sources. 207:183-190
The aim of this study is to evaluate the effects of segregation and of the presence of tertiary dendrite arms in the microstructural arrangement of a Pb–Sb alloy on its resultant corrosion behavior. In this context, a water-cooled unidirectional so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9ac432213e0190273a4bd36b0bd8a6e
https://doi.org/10.1016/j.jpowsour.2012.01.060
https://doi.org/10.1016/j.jpowsour.2012.01.060
Autor:
Amauri Garcia, José E. Spinelli, Wislei R. Osório, Conrado Ramos Moreira Afonso, Leandro C. Peixoto
Publikováno v:
Electrochimica Acta. 69:371-378
This is a study describing the effects of microstructure features of spray-formed Al–Ni alloy powders on the electrochemical corrosion resistance. Two different spray-formed powders were produced using nitrogen (N 2 ) gas flow (4 and 8 bar were use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d463be4f20e32bff18b5f3371d8f39d
https://doi.org/10.1016/j.electacta.2012.03.018
https://doi.org/10.1016/j.electacta.2012.03.018
Publikováno v:
Materials & Design. 32:4763-4772
The aim of this study is to evaluate the electrochemical corrosion behavior of a Sn–Ag solder alloy in a 0.5 M NaCl solution at 25 °C as a function of microstructural characteristics. Different microstructure morphologies, which can be found in Sn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbcab6b2885e950ffa425a4b872f7cd8
https://doi.org/10.1016/j.matdes.2011.06.032
https://doi.org/10.1016/j.matdes.2011.06.032