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ID 38460
本文ファイル
別タイトル
Non-destructive Analysis of Ancient Bronze Swords Possessed at Archaeological Research Laboratory of Hiroshima University <Research and Studies at the Department of Archaeology: Article>
著者
静間 清
有松 唯
NDC
アジア史・東洋史
抄録(英)
Eight ancient bronze swords possessed at archaeological research laboratory of Hiroshima University were investigated non-destructively. Gamma-ray radiography using 137Cs and 60Co were developed to obtain transmission images of swords. X-ray fluorescence analysis were applied for the characteristic and qualitative elemental analysis of the swords. Magnetic response were also utilized to know the distribution of iron cores. It has been identified that all bronze swords has iron cores inside of the grip part of the sword. Up to now, existence of iron cores were assumed as a ritual symbol or functional meaning, but, it has revealed that these swords had originally iron blade, which were replaced to present bronze blade just to raise the commercial value. The connecting part was soldered and painted in bronze color. These findings are deeply related to the process of the production of bimetal swords in ancient Iran. Further researches on the ancient bimetal swords are needed.
掲載誌名
広島大学大学院文学研究科考古学研究室紀要
7号
開始ページ
39
終了ページ
84
出版年月日
2015-07-30
出版者
広島大学大学院文学研究科考古学研究室
NCID
言語
日本語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
文学研究科
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