Zobrazeno 1 - 10
of 87
pro vyhledávání: '"A.D. Bortolozo"'
Autor:
Yuri A. Meyer, A.D. Bortolozo, Wislei R. Osório, Giovana da Silva Padilha, Luz M. Satizabal, Heloisa Fn Caurin
Publikováno v:
Journal of Composite Materials. 55:3589-3605
The aim in this investigation is focused on the evaluation of two distinctive powder size ratios of pure elements (Al, Si and Cu) powders. Heat treatments (T4 and T6) affecting the mechanical strengths of Al/Si/Cu composites are also investigated. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bfefc5e043e64cf05d283250726fee7
https://doi.org/10.1177/00219983211029352
https://doi.org/10.1177/00219983211029352
Akademický článek
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Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:3071-3081
This study aims to combine distinctive supports with a feasible, easy and cleaning method to lipase immobilization. Commercial lipase from Burkholderia cepacia is physically adsorbed using polymeric powders such as polyhydroxybutyrate (PHB), polyhydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20df3ee33169120af4a19fc7f865e2dc
https://doi.org/10.1007/s10973-021-10714-5
https://doi.org/10.1007/s10973-021-10714-5
Publikováno v:
Journal of Solid State Electrochemistry. 25:1303-1317
This experimental investigation is focused on the evaluation of the compressive strength and corrosion behavior of Al-5Cu/xCu composites with Cu content, varying of 0, 1, 3, and 5 wt.% Cu. Powder of an as-cast Al-5Cu alloy is used to constitute Al-5C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f140ef3ca7e3e75059b51b5d33e8221
https://doi.org/10.1007/s10008-020-04890-x
https://doi.org/10.1007/s10008-020-04890-x
Autor:
Giovana da Silva Padilha, Wislei R. Osório, Rodrigo S. Bonatti, A.D. Bortolozo, Yuri A. Meyer
Publikováno v:
Corrosion. 76:1109-1121
This study is focused on the evaluation of the electrochemical behavior of three distinct Alp/Sip composites (i.e., 2.5 wt%, 5.0 wt%, and 7.5 wt% Si). In contrast to the stirring casting process, the composites are produced using both Al and Si powde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d4bc47e7cab27249a1b6c85517c7aa5
https://doi.org/10.5006/3524
https://doi.org/10.5006/3524
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 104:1561-1570
Ti3SiC2 has an important role on the resulting mechanical properties, which is based on the ceramic and metallic aspects. The microstructural array of the Ti3SiC2 and its corresponding hardness and mechanical behavior are analyzed. X-ray diffractomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d2d068fad2c464eb0aac17384cf8d65
https://doi.org/10.1007/s00170-019-04063-9
https://doi.org/10.1007/s00170-019-04063-9
Publikováno v:
Journal of Alloys and Compounds. 786:717-732
The aim of this investigation is focused on the evaluation of the effect of two distinctive sizes and morphologies of powder particles from the recycled as-cast Al-Si and Al-Cu alloys. Elemental powders from Al-9Si, Al-5Cu alloys and a mixture 1:1 we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e520236aa9430dd5cbe269e76c84cd6e
https://doi.org/10.1016/j.jallcom.2019.01.374
https://doi.org/10.1016/j.jallcom.2019.01.374
Publikováno v:
Materials Chemistry and Physics. 223:410-425
The aim of this investigation is focused on the electrochemical impedance behavior of Sn-2 wt.% Ag (SA), Sn-10 wt.% Bi (SB) and Sn-22 wt.% Pb (SP) casting alloys in a stagnant and naturally aerated 0.15 M NaCl solution at environmental temperature. B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccdaec48ab1042eb097536762c2dbb6a
https://doi.org/10.1016/j.matchemphys.2018.11.003
https://doi.org/10.1016/j.matchemphys.2018.11.003
Autor:
Luisa A. Gachet, Emerson Verzegnassi, Beatriz C. Xavier, A.D. Bortolozo, Samira M. Alves, Rosa Cristina Cecche Lintz, Wislei R. Osório
Publikováno v:
Journal of Materials in Civil Engineering. 32
This investigation is focused on the evaluation of the fresh and hardened states of a distinctive and novel self-compacting concrete (SCC) with two distinct nonpozzolanic contents, i.e., gr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39155aa1e2fc835055ed49faac85d7fb
https://doi.org/10.1061/(asce)mt.1943-5533.0003103
https://doi.org/10.1061/(asce)mt.1943-5533.0003103
Publikováno v:
Materials Science and Engineering: A. 744:305-315
This investigation is focused on a complex composition AgAlTiNbZn alloy manufactured by using the powder metallurgy (P/M) route. Four distinctive heat-treating temperatures are used (i.e. 580, 750, 850, 1000 °C). X-ray diffraction (XRD) and scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43a326f9c86af88290d8994397e4a3e9
https://doi.org/10.1016/j.msea.2018.12.020
https://doi.org/10.1016/j.msea.2018.12.020