Metal decoration materials are divided into two categor […]
Metal decoration materials are divided into two categories: ferrous metals and non-ferrous metals. Ferrous metals include casting, cast iron and steel. Steel products are mainly used in construction materials, bridges and other structural materials. Only stainless steel is used for decoration. Non-ferrous metals include aluminum and its alloys, Copper and copper alloys: gold, silver, etc., are widely used in architectural decoration.
Modern metal decoration materials are more colorful in architecture. This is because metal decoration materials have unique luster and color as building decoration materials. Metal is solemn, expensive, and durable, and is superior to other building decoration materials. Modern metal decoration materials include aluminum and aluminum alloys, stainless steel, copper and copper alloys.
In order to improve the practical value of aluminum, magnesium, manganese, copper, zinc, silicon and other elements are added to the pot. There are many kinds of aluminum alloys, aluminum alloys used for architectural decoration are wrought aluminum alloys (called forged aluminum alloys) , code LD). The malleable aluminum alloy is aluminum magnesium silicon alloy (AI-Mg-St alloy). LD31 has medium strength, high impact toughness and excellent thermoplasticity. It can be extruded into complex, thin-walled and hollow parts, high-speed or forged into complex forgings.
Stainless steel used for decoration is mainly plate, stainless steel plate is used for surface features of stainless steel plate to achieve decorative purposes, such as surface finish and gloss. Colored stainless steel, such as brown, blue, yellow, red, green, etc., can be obtained by surface coloring , not only maintains the excellent corrosion resistance of the original stainless steel, but also improves the decorative effect of stainless steel.
Light steel keel is a kind of skeleton with various cover plates, which is a substitute for wooden keel. Light steel keel of different materials, different colors and different colors not only improves the thermal habit and acoustic characteristics of the building, but also brings different The decorative art and style. It is an important content to consider in interior design. Light steel keel is composed of aluminum alloy keel, aluminum keel and galvanized steel keel.