How are various colors of colored steel tile formed.

　　以前瓦的颜色都是单一的，让建筑的美观性没有多大的变化，随着社会的发展进步，瓦的颜色也变得各种各样了，让建筑也更加的有特色而彩钢瓦就是这样的一款产品，颜色种类多，下面我们来了解下彩钢的各种颜色是怎么形成的吧！

　　In the past, the color of tiles was single, which did not change the beauty of the building much. With the development and progress of society, the color of tiles has become various, which makes the building more distinctive. Color steel tiles are such a product with many kinds of colors. Let's learn how color steel is formed!

　　1、氧化物法：

　　1. Oxide method:

　　原理是让彩钢瓦在真空镀膜机中进行真空蒸发镀，成本高，投资大，适合加工大批量彩钢瓦。

　　The principle is to make the color steel tile in the vacuum evaporation plating machine, which has high cost and large investment, and is suitable for processing large quantities of color steel tiles.

　　2、高温氧化法：

　　2. High temperature oxidation method:

　　原理是将彩钢瓦保持在一定的工艺范围内然后浸入特定的熔盐中，经过一定的化学反应便形成一定厚度的氧化膜，从而呈现出多种不同色泽。

　　The principle is to keep the color steel tile in a certain technological range and then immerse it in a specific molten salt. After a certain chemical reaction, a certain thickness of oxide film will be formed, thus showing a variety of different colors.

　　3、化学法就：

　　3. Chemical method:

　　原理是在特定溶液中，通过化学氧化形成膜的颜色，使用较为普遍。

　　The principle is that in a specific solution, through chemical oxidation to form the color of the film, the use is more common.

　　不论使用哪种方法，都可以达到彩钢瓦呈现多种颜色的目的，但是不同方法各有各的特点及优势，厂家应根据自己的实际情况，如生产能力，成本预算等来决定选用哪种方法比较合算。

　　No matter which method is used, the purpose of color steel tile can be achieved. However, different methods have their own characteristics and advantages. Manufacturers should decide which method is more cost-effective according to their actual situation, such as production capacity, cost budget, etc.

　　彩钢瓦的各种颜色是怎么形成的。

　　How are various colors of colored steel tile formed.