摘要
"南海Ⅰ号"是1987年8月发现于广东省阳江海域的一艘南宋早期木质沉船,是迄今为止世界上发现的海上沉船中年代最早、船体最大、保存最完整的远洋贸易商船。"南海Ⅰ号"沉船上发现的铁器文物为铁锅及铁钉,大量分布于船舱各处。本文运用金相显微镜、扫描电子显微镜及能谱仪、拉曼光谱等多种方法,对"南海Ⅰ号"沉船出水铁器基体及其夹杂物进行了分析。结果表明铁锅为过共晶白口铁及亚共晶白口铁,铁钉为亚共析钢。
Nanhai I is a wooden shipwreck in early Southern Song Dynasty discovered in the sea area in Yangjiang, Guangdong Province in August 1987. The Nanhai I is the earliest, largest and most completely pre- served shipwreck for long-distance maritime trade ever discovered. There are relics of iron pans and iron nails in the shipwreck, widely distributed in the cabin. The article applies metallographic microscope, scanning electron mi- croscopy and spectroscopy, Raman spectroscopy and other methods, to analyze the base metal of marine iron and other elements from the Nanhai I. The result shows that the iron pans were made of hypereutectic cast iron and hy- poeutectic white iron, and iron nails made ofhypoeutectoid steel .
出处
《中国文物科学研究》
2016年第2期46-51,共6页
China Cultural Heritage Scientific Research
基金
中国文化遗产研究院“中央级公益性科研院所基本科研业务专项资金”资助课题“海洋出水文物现场保护技术研究--以南海Ⅰ号为例”(编号:2015-JBKY-02)
关键词
南海Ⅰ号
铁钉
铁锅
白口铁
Nanhai I, Iron Nails, Iron Pans, White Iron
