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  • Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați
  • Fascicula IX
  • 1993 -2018
  • 2005 fascicula9 nr2
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  •   Accueil de DSpace
  • Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați
  • Fascicula IX
  • 1993 -2018
  • 2005 fascicula9 nr2
  • Voir le document
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Behavior of Rp3-High Spped on Short Time Nitriding in Fluidized Bed

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ugal_f9_nr2_2005_9Baclea.pdf (863.4Ko)
Date
2005
Auteur
Bâclea, Adolf
Cazacu, Nelu
Dobrovici, Sorin
Drugescu, Elena
Potecașu, Octavian
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Résumé
For steel nitriding, treatment time is a important factor. Gas and plasma nitriding are usual method to increase surface properties by nitriding. A close retort is used. Total time for treatment are higher because are necessary transition time for heating and cooling. Fluidized bed offer a short time for heating and cooling because furnace having an open retort. Work paper is based by nitriding experiments by experimental fluidized bed furnace. A gas mixture of ammonia and nitrogen was used. For samples were used HHS (Rp3) . Results were investigated micrographic, surface hardness test (HV5) and micro hardness (HV0,05).
URI
http://10.11.10.50/xmlui/handle/123456789/5478
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  • 2005 fascicula9 nr2 [22]

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