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标题：Estudio de botones de oro de la primera Edad del Hierro del Sudoeste de la Península Ibérica. Identificación de un taller metalúrgico de oro
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作者：António M. Monge Soares ; Pedro Valério ; Rui J. C. Silva 等
期刊名称：Trabajos de Prehistoria
印刷版ISSN：1988-3218
出版年度：2010
卷号：67
期号：2
页码：501-510
DOI：10.3989/tp.2010.10053
语种：English
出版社：Consejo Superior de Investigaciones Científicas
摘要：Early Iron Age gold buttons from Castro dos Ratinhos, Fortios and Outeiro da Cabeça were analysed by conventional EDXRF, Micro-PIXE, SEM-EDS and Optical Microscopy. EDXRF results point out to a rather homogeneous alloy composition throughout all the analysed buttons. PIXE microanalyses show that all the button components (disk, tab and peripheral grooved decorated rod) have the same alloy composition. PIXE and SEM-EDS microanalyses, supplemented with optical microscopy characterization, show the absence of chemical composition differences between distinct components and joining zones, suggesting that no solder had been applied, i.e. that a partial melting/solid state diffusion process had been used for the welding of button components. Finally, the noticeable similar compositions together with the use of the same welding process and the very similar artefact typologies suggest that those small gold treasures could be interpreted as the result of the work of a single metallurgical workshop, probably located somewhere in the South-Western Iberian Peninsula.
关键词：Gold alloy;Early Iron Age;South-Western Iberian Peninsula;Welding;Metallurgical workshop;EDXRF;Micro-PIXE;SEM-EDS;Optical Microscopy;Oro;Primera Edad del Hierro;Sudoeste de la Península Ibérica;Soldadura;Taller de metalurgia;EDXRF;Micro-PIXE;SEM-EDS;Microscopía Óptica de Reflexión