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16 results on '"Răducanu, Doina"'

13. Structural Features of Ti-25Ta-25Nb Alloy Thermo-Mechanically Processed

Author

Angelescu, Roxana Maria, Călin Vulcan, Andreea Daniela, Angelescu, Mariana Lucia, Căprarescu, Andreea, and Răducanu, Doina

Abstract

The Ti-25Ta-25Nb alloy was produced in a levitation induction melting furnace, under argon protective atmosphere. The obtained ingots were two times remelted, in order to obtain a high degree of chemical homogeneity. The alloy was then thermo-mechanically processed by a first cold-rolling and a recrystallization treatment in a heat treatment oven, followed by a second cold-rolling, to achieve final strips of 141 μm thickness. Using a PanalyticalX’Pert PRO MRD diffractometer, the as-cast specimens and the final cold processed specimens were XRD characterized, so that the phase structure and phase characteristics could be determined. The position of each diffraction peak, the intensity and the peak broadening parameters were determined using the PEAKFIT v4.11 software package. Finally the structural features of Ti-25Ta-25Nb alloy in the as-cast state and thermo-mechanically processed state were shown and discussed.

Published
2015
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14. APLICAŢIE DE INSTRUMENTAŢIE VIRTUALĂ PENTRU DEFORMAREA PLASTICĂ A MATERIALELOR.

Author

Răducanu, Doina, Tom, Savu, Dănuț, Cojocaru V., and Ion, Cincă

Subjects
DEFORMATIONS (Mechanics), PLASTICS, COMPUTER software, MATERIALS science, MECHANICS (Physics)
Abstract

Copyright of Metalurgia is the property of Fundatia Metalurgia Romana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2007

15. PROCESAREA LA RECE A UNOR ALIAJE BIOCOMPATIBILE PE BAZĂ DE METALE NOBILE.

Author

Dănut, Cojocaru V., Răducanu, Doina, and Ion, Cincă

Subjects
GEOMETRY, ALLOYS, METALS, FRICTION, METALLIC composites
Abstract

Copyright of Metalurgia is the property of Fundatia Metalurgia Romana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2006

16. PROCESAREA LA CALD A UNOR ALIAJE BIOCOMPATIBILE PE BAZĂ DE METALE NOBILE.

Author

Ion, Cincă, Răducanu, Doina, and Dănuţ, Cojocaru V.

Subjects
ALLOYS, PRECIOUS metals, HIGH temperatures, HEAT treatment of metals, STRENGTH of materials, MATERIALS compression testing
Abstract

Copyright of Metalurgia is the property of Fundatia Metalurgia Romana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2006

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