A solid scrap metal dealer is highly likely to buy virtually any kind of scrap metal; however, if you are looking to plunge into the business, undergoing a basic training is obligatory. Let’s start from the very beginning – the definition.
The large class of scrap metals is typically represented by a variety of obsolete metal products, collected for further processing. Scrap metals are subjected to melting procedure, and once this sub-mission is accomplished, the materials enter the manufacturing line iteratively. Generally, scrap metal is characterized by the types of metal it consists of: the predominant material in the overall composition of the scrap plays the decisive role. Furthermore, scrap metal is divided into particular categories in accordance with physical characteristics and chemical composition, the content of carbon or the amount of alloying elements.
Therefore, there are several categories to steel and iron scrap metals (stainless steel, cast iron, etc.), non-ferrous metals (copper scrap and alloys, such as brass, bronze, red brass), aluminum and its alloys, titanium and titanium alloys (ship and aircraft wastes), magnesium scrap (waste aircrafts), lead (batteries, cables); semiconductor scrap (provided by electronics industry); rare scrap metals (alloys provided by high-tech industries).
Precious scrap metal category is comprised of gold, silver and platinum metals. Jewelry, catalysts, batteries, crucibles and chemical apparatus constitute the greater part of precious scrap metals class. Since metal ore is identified as irreplaceable mineral, the idea of recycling and further processing despite of certain financial costs and the need for additional production facilities, is absolutely crucial for both the environment and the economy as a whole.