What are the differences between brass and purple copper? What is the difference in the production process?

Of brass and copper plate are often seen in our daily life of the two kinds of metal materials, so for all of us should be familiar with, the brass is a metal of zinc and copper, brass and copper is it a kind of element composition, performance and use scope of different sure is different, and how to distinguish between them?

First, the production process is different

Copper ingot heating should use neutral atmosphere or micro reduction, to maintain the positive pressure of the furnace, heating time to take a rapid temperature rise, low temperature out of the oven, because copper ingot in heating easy surface oxidation. Brass is easy to "dezincification" at high temperature, some complex brass has a large casting stress, therefore, most brass is not suitable for high temperature rapid heating. Microoxidation atmosphere should be used in the furnace.

Two, the composition is different

Red copper content is very pure, basically pure copper, strength and hardness a little weaker, but it has excellent plasticity and electrical conductivity. There are other alloys in brass, which are cheaper, slightly weaker in conductivity and plasticity than copper, but have higher strength and hardness.

Three, different performance

The copper content of red copper is 99.9%, the electrical conductivity, thermal conductivity, resistance, welding and corrosion resistance is better. The density of brass is larger than that of copper, and there are impurities. It has better corrosion resistance and lower conductivity than that of copper.

Four, the scope of use is different

The melting point of copper is about 1038 degrees Celsius, so it is suitable for use in high temperature and high pressure environment. It is often used in the manufacturing of conductive and thermal conductive devices. Because of its good corrosion resistance, it is also often used in the chemical industry, and can be made into semi-products or products through cold plastic and thermoplastic processing. Brass is resistant to corrosion and is used in elastic components, hardware, decoration materials, wires and water pipes.

Above is told by purple copper and brass sheet composition, performance, use scope, the difference between a composition is pure copper, are there any other alloy and brass, in the process of use to a own needs to choose, hope this article can help to you, if you are looking for copper and other related issues, welcome message consulting our ~