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الرئيسية > An Approach to Microanalysis a...>الوصف

An Approach to Microanalysis and Conservation of Silver - Copper Object in Agriculture Museum, Cairo, Egypt

المصدر: مجلة الإتحاد العام للآثاريين العرب
الناشر: الإتحاد العام للآثاريين العرب
المؤلف الرئيسي: Abd Allah, Abeer Gharib (Author)
المجلد/العدد: ع14
محكمة: نعم
الدولة: مصر
التاريخ الميلادي: 2013
التاريخ الهجري: 1434
الشهر: مايو
الصفحات: 1 - 15
ISSN: 2536-9822
رقم MD: 848034
نوع المحتوى: بحوث ومقالات
اللغة: الإنجليزية
قواعد المعلومات: HumanIndex
مواضيع:
القطع الاثرية | الفضة القديمة | تحليل الآثار | متحف الزراعة | القاهرة، مصر
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المستخلص: This research dealt examining, analysis and treatment of a silver - copper belt, it exhibited in Agriculture Museum in Cairo. This research aims to study the ancient silver alloy; because of the successful examination and analysis helps in the treatment of old metal objects and then maintain them. The analysis of archaeological objects requires simultaneously nondestructive (the objects are unique and precious), versatile (samples with different geometry), sensitive (trace elements are often important) and multi-elemental methods. In this paper, scanning electron microscopy (SEM) employed to diagnose the characteristic morphology and environmental effects of the silver-copper object. X- Ray diffraction (XRD) used to identify the mineralogical composition of samples, inductively coupled plasma optical emission spectrometer (ICP) used to determine the accurate elemental composition of the silver-copper object. The results obtained by this research showed that the alloy containing about 22% silver, 65% copper, and it covered with copper corrosion products, these results represent the correct diagnosis, which will help us to understand the fabrication of ancient silver-copper alloy, which is still needed more studies.
ISSN: 2536-9822

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