Red copper or red copper is better

Copper is good.

Brass and copper are two different forms of copper. They are widely used in People's Daily life and industrial production. It is very important to understand the development of copper industry in China.

Brass is an alloy of copper and zinc. If brass consists only of copper and zinc, it is called plain brass. Brass is often used in the manufacture of valves, water pipes, air conditioners, internal and external connecting pipes and radiators. Brass with zinc as the main element of the copper alloy, with beautiful yellow, collectively referred to as brass. Copper zinc binary alloy is called ordinary brass or simple brass. Brass with more than three yuan is called special brass or complex brass.

1. Define brass and

copper

What's the difference? Definition: brass is an alloy of copper and zinc. If brass consists only of copper and zinc, it is called plain brass. A variety of alloys consisting of more than two elements is called special brass. Brass and

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