Aluminum plates are widely used in our lives, and we can see them everywhere. Aluminum plates can be widely used in household appliances, such as refrigerators, microwave ovens, audio equipment, washing machine cylinders, kitchenware, including water tanks, etc. Aluminum plates are used in many places . So, what are the advantages of aluminum plate that make it widely used? What is the difference between patterned aluminum plate and ordinary aluminum plate?
Advantages of aluminum plate:
1. Low density
The density of aluminum and aluminum alloy is close to 2.7g/, about 1/3 of iron or copper, and the strength of aluminum and aluminum alloy is high. After a certain degree of cold working, the strength of the matrix can be strengthened, and some aluminum alloys can also be strengthened by heat treatment.
2. Good electrical and thermal conductivity
The electrical and thermal conductivity of aluminum is second only to silver, copper and gold.
3. Uniform coating and diverse colors
The advanced electrostatic spraying technology makes the paint and the aluminum plate adhere uniformly, with various colors and large selection space.
4. Easy to process
After adding certain alloying elements, a cast aluminum alloy with good casting properties or a deformed aluminum alloy with good processing plasticity can be obtained. The aluminum plate has light weight, high tensile strength, good elongation performance, and high recovery residual value. With good manufacturability, the aluminum plate can be processed into a variety of complex geometric shapes such as planes, arcs and spheres by adopting the process of processing first and then painting. The aluminum plate is formed in the factory, and the production does not need to be cut and can be directly processed for secondary processing.
5. Good corrosion resistance
The aluminum surface is easy to naturally produce a dense and firm AL2O3 protective film, which can well protect the substrate from corrosion. Through artificial anodic oxidation and coloring, cast aluminum alloy with good casting performance or deformed aluminum alloy with good processing plasticity can be obtained. PVDF fluorocarbon paint using kynar-500 and hylur500 as the base material can last for 25 years.
The above is about the application and advantages of aluminum plates in household appliances. Aluminum plates are rectangular plates made by rolling aluminum ingots. They are divided into pure aluminum plates, alloy aluminum plates, thin aluminum plates, medium-thick aluminum plates, and patterned aluminum plates.