论文部分内容阅读
对内蒙古赤峰市敖汉旗大甸子墓地出土57件铜器中的41件耳环,指环等进行检测,其中的11件进行了取样金相鉴定和扫描电镜能谱分析,另外30件进行了表面扫描电镜能谱分析。所有被检测器皆为青铜制成,使用了铸造和热锻加工技术、检测还表明该批铜器的制造者已经能够根据制作要求控制锡含量,由此可以断定制造该批铜器的铜料和锡料应是分别生产的。大甸子墓地出土的含锡约10%的铅合金制品以及含钨的铁矿石颜料表明,锡科可能来源于西拉木伦河北岸铅锡多金属成矿带。
41 earrings, rings and the like were identified from 57 bronze ware excavated in the Dadianzi cemetery in Aohan Banner, Chifeng City, Inner Mongolia. Eleven of them were examined by sampling metallography and scanning electron microscopy (EDS), and the other 30 were surface-scanned Electron microscopy energy spectrum analysis. All the detectors were made of bronze, using the casting and hot forging technology, the test also showed that the batch of bronze manufacturers have been able to control the production of tin content, which can be concluded that the bronze copper material And tin should be produced separately. About 10% of the lead alloy containing tin and the tungsten-bearing iron ore pigments unearthed from the cemetery at Dadianzi County indicate that the tin may originate from the lead-tin polymetallic metallogenic belt on the northern shore of the Xilamulun River.