概括
这项研究揭示了第一种已知的使用斯木和锡的青铜合金,该合金是在马丘比丘的印加塔米手柄上发现的. 斯木提升了造过程而不会造成脆性,创造了一个独特的青铜与不寻常的颜色.
科学领域:
- 考古金属术是一种考古金属术.
- 材料科学 材料科学 材料科学
- 印加文明研究 印加文明研究
背景情况:
- 印加文明以先进的金属加工而闻名,在他们的文物中使用了各种合金.
- 铜是一种铜合金,是主要的材料,但在古代青铜中对斯木特的具体用途仍然在很大程度上未被探索.
研究的目的:
- 分析来自马丘比丘的装饰性青铜tumi手柄的组成和微观结构.
- 确定斯木在印加铜合金中的作用及其对材料性能和制造工艺的影响.
主要方法:
- 对Tumi手柄的金属学分析.
- 化学成分的确定 (例如,使用X射线光或原子吸收光谱).
- 微结构检查以了解相位分布和粒度边界特征.
主要成果:
- 图米手柄的青铜合金中除了铜和锡外,还含有约18%的水.
- 石不会导致脆化,因为它不会穿透矩阵阶段的粒度边界.
- 斯木的存在促进了双重造过程,并产生了一种异常颜色的合金.
结论:
- 这代表了印加人使用的第一种被记录的比斯穆特锡青铜.
- 在这种情况下,石的添加提高了造能力,并产生了独特的美学效果,而不损害结构完整性.
- 这些发现为印加帝国复杂和创新的金实践提供了新的见解.
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