different metals? Is it used in other industries?
Human known since antiquity a lot of minerals that he used in his career, and making a lot of materials and minerals added to each to produce new materials new characteristics, and that was a coincidence or experience, of these metals brass.
Brass and also called zero, an alloy produced from metallic copper and zinc mixing (zinc), which takes its color yellow bright shiny, so it is used in the decoration of metal and antiques industry; golden color Buraq, also of soft metals that can be reconfigured, composition and Hvha easily.
There is considerable confusion between bronze and brass, as there is on the so-called brass and bronze contrary, but the difference between them is that the brass mixture of copper and zinc, but bronze is a mixture of copper and tin.
Said to have been yellow copper production for the first time in 500 BC, has expanded its use days of the Romans, Fbdo industry, metal cutting, currency and tools of it, to the year 1700, was made brass melting copper ores containing zinc directly, and later became zero is made by adding zinc to copper photographer, where all the metal is extracted from the raw materials separately, then mixed with fusion.
Zero or brass is used in many industries, including decoration industry, and industry templates, and cooking utensils, and is also used in the industries in which the friction Statistics such as locksmithing happens, the industry door handles, and munitions of war, and is used in the manufacture of electrical materials, metal pipes, and is also used in welding metal materials (Alexei acetylenedicarboxylic).
Due to the properties of brass sound, has been used in various musical instruments such as trumpet, and is used in places where the occurrence of a spark to avoid due to friction with other materials, such as used in the equipment near explosive gases and materials and pipes.
Takes brass lot of properties of copper and zinc, it is a good conductor of electricity, a metal retractable roads easily, and be a boiling point lower than the boiling point of copper, which is less tenderness of pure copper, and this is what feature to be used in many industries.
