Cast copper sculpture material and preparation process of cast copper sculpture

Abstract

The invention provides a cast copper sculpture material and a preparation process of a cast iron sculpture. The cast copper sculpture material comprises the following components in parts by weight: 45-50 parts of metallic copper, 30-35 parts of metallic tin, 20-25 parts of metallic aluminum, 30-35 parts of metallic zinc, 15-25 parts of silicon, 30-40 parts of metallic iron, 10-12 parts of metallicnickel, 5-8 parts of metallic chromium, 5-8 parts of graphite, 2-4 parts of metallic titanium, 1-2 parts of metallic magnesium and 2-3 parts of cullet. According to the cast copper sculpture material, molten metal copper, molten metal iron and molten metal nickel are mutually melted to improve the mutual melting degree among the molten metal copper, the molten metal iron and the molten metal nickel, the mutual diffusion distance can be increased after mutual diffusion between iron atoms and copper atoms is increased, the thickness of a diffusion layer of the iron atoms and the copper atoms isincreased, and the interface bonding strength of the prepared cast copper sculpture is improved; and modified copper prepared by performing heat treatment on metal copper is used as a raw material, so that the wear resistance, the corrosion resistance and the stability of the prepared cast copper sculpture can be improved.

Description

technical field [0001] The invention relates to the field of copper sculpture production, in particular to a casting copper sculpture material and a preparation process for casting copper sculpture. Background technique [0002] Cast copper relief has a history of thousands of years, and is an important part of Chinese traditional culture and art. The history of copper casting is very long, and the technology is mature. The process of casting copper is complicated, but the restoration of artistic creation is good, so it is suitable for fine sculpture. The materials used in the works are very popular among artists, especially figure sculptures. [0003] Because cast copper is made by high-temperature dissolution and pouring, it can make complex shapes. It is widely used in figurative sculptures with figures as the main body, especially in sculptures with complex shapes. However, because cast copper is easily oxidized, it is made Cast copper sculpture needs a lot of manpower ...

AI Technical Summary

Problems solved by technology

[0003] Because cast copper is made by high-temperature dissolution and pouring, it can make complex shapes. It is widely used in figurative sculptures with figures as the main body, especially in sculptures with complex shapes. However, because cast copper is easily oxidized, it is made Cast copper sculpture needs a lot of manpower and financial resources in the later maintenance. At the same time, the hardness and strength of cast copper sculpture are not enough. In order to ensure sufficient hardness, it is necessary to add support columns to the inside of the sculpture during the process of casting copper sculpture. The cast copper sculpture itself The cost of raw materials is relatively high, and the cost of cast copper sculptures will be increased again after adding support columns, which affects the extensive development of cast copper sculptures