云南艺术铸件的铸造技术

The Casting Technology of Yunnan Artistic Casts

分析了云南早期艺术铸件的造型、化学成分、金相组织以及这些艺术铸件的特点及演变规律．从造型来看，其发展过程是由随意和比例不当逐渐走向有一定规律和满足人们审美标准的黄金分割比例；从化学成分来看，最初由纯铜（或合金含量很低）铸造成的青铜器，发展到合金成分比例适当具有良好性能的艺术铸件．

This paper analyzes the shapes, chemical composition, metallographic organizations of the early artistic casting in Yunnan, its features, and the law of its development. From the shape, the artistic casting has covered the distance gradually from casual and out-of-scale making to the extent with some regularity and finally to the scale of golden section which can well satisfy people's aesthetic standards. From its chemical composition, it develops from bronze ware made of pure bronze to artistic casting by alloying element and with good property.