Extruded Aluminum Tubing
Aluminum extrusion is used to create aluminum objects. The extrusion process is complicated and requires specialized machinery. Each item requires a specific die or cast to be created. Once the die has been inserted into the machinery the aluminum is heated to high temperatures. After the heating is complete the aluminum is passed through a die with the desired tube dimensions. Heating the aluminum makes it flexible and malleable; this allows it to be molded into different shapes via dies. A die is shape which is made of metals of a higher temperature than aluminum. When aluminum passes through this it alters its shape to become the shape of the die. Extruded aluminum is created via hot extrusion by this process. Once the aluminum is cooled it is coated or cut into smaller dimensions. This process is referred to as continuous extrusion. Aluminum tubing is used for plumbing and construction. Extruded aluminum tubing has a high tensile strength and can be used to provide support to concrete pillars and other structures.
Extruded aluminum tubing is generally created from recycled aluminum. Pure recycled aluminum is gathered from scrap aluminum. It is extremely weak and pure and is therefore mixed with other alloys. Aluminum tubing is anticorrosive and does not require any rust prevention coats of paint. It is therefore the ideal medium to pass water through. Reactive chemicals such as chlorine have no effect on the durability of the extruded aluminum tubing. Aluminum is a light weight metal. It can be transported in bulk over great distances. Therefore transportation fees for aluminum is considerably lower than steel or copper. Assembling aluminum tubing is an easy task. Simply use aluminum joints to connect the pipes and seal it with silicon paste. The silicon prevents leaks and air seeping and altering pressure.
Extruded aluminum tubing has become highly popular over this last decade. The reason for this is due to the rising prices of metals such as copper, steel and bronze. Aluminum is easily constructed and recycled it is theoretically an infinite resource. Therefore its integration into all aspects of construction is beneficial. Aluminum prices have remained steady while its demand has grown. Many steel and copper providers have switched to creating and extruding aluminum. Aluminum is the metal of the future and it will be integrated into all aspects of homes and industries.
Hecla Mining is a silver mining company based in Idaho. It was established back in 1891, and is the oldest precious metal mining company in the United States. In 2008 Hecla acquired ownership of Green's Creek in Alaska the sixth largest silver mind in the world, radically increasing its silver...