Výsledky vyhledávání - "G.A. Castello-Branco"

Grain Size Distribution on Annealed Silicon Steel

Autor: Luciano Santos Constantin Raptopoulos, G.A. Castello-Branco, C.M.B. Bacaltchuk

Publikováno v: Materials Science Forum. 758:107-111

Silicon steel is a soft magnetic material very important to the highly industrialized society we live today. Application of magnetic field during annealing treatment has shown to affect positively the microstructure evolution of ferrous alloys leadin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa0b3aab61911cc72d7231173d043c37
https://doi.org/10.4028/www.scientific.net/msf.758.107

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Magnetic Annealing on GNO Electrical Steel Fe-3.25% Si

Autor: G.A. Castello-Branco, C.M.B. Bacaltchuk, Jennifer Nadine Muller

Publikováno v: Materials Science Forum. 758:113-117

Grain non-oriented electrical steel has its main application in electrical motors and its microstructure significantly influences their efficiency. The objective of this work was to investigate whether or not magnetic field applied during annealing p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::744b5210c3e472a7018891154e5fa870
https://doi.org/10.4028/www.scientific.net/msf.758.113

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Magnetic Field Effect on the Microstructure of Low Silicon Steel

Autor: C.M.B. Bacaltchuk, G.A. Castello-Branco, Hamid Garmestani

Publikováno v: Materials Science Forum. :1165-1170

Magnetic annealing at five different magnitudes of field was conducted to evaluate the effect of the field on the recrystallized microstructure of Fe-0.75%Si samples. At higher fields the retardation during recrystallization is compensated by the mag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a1069d7de642733ebed5646d8021586
https://doi.org/10.4028/www.scientific.net/msf.495-497.1165

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Evolution of dislocation density and character in hot rolled titanium determined by X-ray diffraction

Autor: G.A. Castello-Branco, R. L. Snyder, I. C. Dragomir, Tamás Ungár, Hamid Garmestani, Gábor Ribárik, Dongsheng Li

Publikováno v: Materials Characterization. 55:66-74

X-ray Peak Profile Analysis was employed to determine the evolution dislocation density and dislocations type in hot rolled commercially pure titanium specimens. It was found that 〈 a 〉 dislocation type is dominating the deformation mechanism at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::065ea589a80b5a565930b8e285ef75af
https://doi.org/10.1016/j.matchar.2005.03.002

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