CAJ | 학술논문

海洋出水铜器及其合金表面常常会覆盖一层凝结物,掩盖器物原始表面。本文以＂南澳I号＂明代沉船出水的22件铜器残片为研究对象,运用X-射线荧光分析（XRF）、X-射线衍射（XRD）和扫描电镜/能谱仪（SEM-EDS）等方法分析表面凝结物成分,发现其主要是钙质凝结物,并在此基础上采用机械法去除表面凝结物,为脱盐保护准备条件。本研究成果可为中国南海海域出水铜器的保护提供参考和借鉴。
해양출수동기급기합금표면상상회복개일층응결물,엄개기물원시표면。본문이＂남오I호＂명대침선출수적22건동기잔편위연구대상,운용X-사선형광분석（XRF）、X-사선연사（XRD）화소묘전경/능보의（SEM-EDS）등방법분석표면응결물성분,발현기주요시개질응결물,병재차기출상채용궤계법거제표면응결물,위탈염보호준비조건。본연구성과가위중국남해해역출수동기적보호제공삼고화차감。
The copper and its alloy artifacts from the seawater are often covered by concretion ,which hides its original surface.This paper deals with the scientific and conservation research carried out on the copper artifacts collected from the wreck ship Nan＇ao I dated back to the Ming Dynasty ergy-dispersive X-ray spectrometry （SEM-EDS）were applied to analyze the concretion .Meanwhile ,the mechanical tools were selected to remove the concretion .