Evaluación de diferentes ambientes en la sinterización de aleaciones pulvimetalúrgicas consolidadas por inducción de ultra-alta frecuencia

Autores/as

  • Pınar Sari Çavdar Celal Bayar University, Vocational School, Department of Constriction
  • Uǧur Çavdar Celal Bayar University, Vocational School, Department of Machinery

DOI:

https://doi.org/10.3989/revmetalm.036

Palabras clave:

Consolidación de polvo de hierro, Hierro, Inducción, Sinterización, Sinterizado por inducción de ultra-alta frecuencia

Resumen


Este trabajo comprende una revisión de la aplicación de la inducción de ultra-alta frecuencia (UHFIS) en la sinterización de aleaciones pulvimetalúrgicas de base hierro para diferentes ambientes. Los tres ambientes estudiados son: atmósfera, argón y vacío aplicados a material ya consolidado. Aleaciones base hierro ya compactadas se sinterizan a temperaturas de 1120 °C durante 550 segundos por medio de máquinas de sinterizado por inducción de potencia de 2,8 kW y 900 kHz de frecuencia. Se compararán las propiedades microestructurales, y los valores obtenidos de densidad, rugosidad y microdureza para todos los ambientes estudiados.

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Citas

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Publicado

2015-03-30

Cómo citar

Sari Çavdar, P., & Çavdar, U. (2015). Evaluación de diferentes ambientes en la sinterización de aleaciones pulvimetalúrgicas consolidadas por inducción de ultra-alta frecuencia. Revista De Metalurgia, 51(1), e036. https://doi.org/10.3989/revmetalm.036

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