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Characterization of Q & T Steel Poleshoes Manufactured by Sand Casting

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Published/Copyright: May 20, 2013
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Practical Metallography
From the journal Practical Metallography Volume 45 Issue 4

Abstract

This paper presents a study of the microstructural and mechanical characterization of the GS 35 CrMoV 10 4 alloy employed in the manufacture of sand-cast poleshoes for 4-pole synchronous electric power generators working at a frequency of 60 Hz. In addition, the most appropriate treatment for ensuring compliance with the technical specifications defined in DIN Standard No. 1.7755 has been designed.

Kurzfassung

In diesem Artikel wird eine Untersuchung der mikrostrukturellen und mechanischen Charakterisierung der Legierung GS 35 CrMoV 10 4 vor-gestellt, die bei der Herstellung von sandgegossenen Polschuhen für vierpolige Synchrongeneratoren für Elektroenergie verwendet werden, die mit einer Frequenz von 60 Hz laufen. Des Weiteren wurde die am besten geeignete Behandlung entwickelt, um eine Übereinstimmung mit den technischen Daten sicherzustellen, die im DIN-Standard Nr. 1.7755 definiert sind.

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José Florentino Álvarez-Antolín born 1972, Spain Mining Engineer specialty of Metallurgy and Materials (1999) and Master in Management (2003). At present part-time Associate Lecturer at The University of Oviedo in the Department of Materials Science and Metallurgy. He develops his professional activity in both the foundry and energy sector.

Juan Asensio-Lozano Madrid 1962, Mining Engineer of Metallurgy from School of Mines of Madrid, UPM 1987; PhD in metallurgy 1989; postdoctoral research at Sheffield University (England, UK). Since 1991 full Professorship University of Oviedo, organizer of international academic exchanges; research in metallurgical engineering with emphasis on the correlation of microstructure with mechanical properties

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Received: 2006-12-4
Accepted: 2007-9-7
Published Online: 2013-05-20
Published in Print: 2008-04-01

© 2008, Carl Hanser Verlag, München

Articles in the same Issue

  1. Contents/Inhalt
  2. Inhalt / Contents
  3. Technical Contributions/Fachbeiträge
  4. Einfluss von Aluminiumnitrid auf die Hochtemperaturduktilität von stranggegossenen Brammen
  5. Metallkundliche Charakterisierung des ZnFe-Legierungsüberzuges von Galvannealed-Feinblech
  6. Characterization of Q & T Steel Poleshoes Manufactured by Sand Casting
https://doi.org/10.3139/147.100379

Articles in the same Issue

  1. Contents/Inhalt
  2. Inhalt / Contents
  3. Technical Contributions/Fachbeiträge
  4. Einfluss von Aluminiumnitrid auf die Hochtemperaturduktilität von stranggegossenen Brammen
  5. Metallkundliche Charakterisierung des ZnFe-Legierungsüberzuges von Galvannealed-Feinblech
  6. Characterization of Q & T Steel Poleshoes Manufactured by Sand Casting
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