Ancient iron and bronze pieces from La Tejada: Characterization studies

Ancient iron and bronze pieces from La Tejada: Characterization studies

The rods were tested using Vickers hardness. The Vickers hardness is homogeneous along all pieces with values in an interval of 115 ± 10 HV. A hardness test was carried out on the nail's head zone and on a longitudinal section. In the head zone, the hardness increases from the external zones (1...

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Veröffentlicht in:JOM (1989) 2004-06, Vol.56 (6), p.14-16
Hauptverfasser: Gómez de Salazar, José María, Barrena, Maria Isabel, Soria, Alicia
Format: Artikel
Sprache:eng
Schlagworte:
Archaeology
Construction
Deformation
Historic artifacts
Iron
Laboratories
Microstructure
Morphology
R&D
Research & development
Scanning electron microscopy
Scientific imaging
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Beschreibung
Zusammenfassung:The rods were tested using Vickers hardness. The Vickers hardness is homogeneous along all pieces with values in an interval of 115 ± 10 HV. A hardness test was carried out on the nail's head zone and on a longitudinal section. In the head zone, the hardness increases from the external zones (100 HV) to the central zones (220 HV) due to deformation hardening and the subsequent decrease in carbon content on this forging.
ISSN:1047-4838
1543-1851
DOI:10.1007/s11837-004-0103-9