Friday, June 23, 2017

Know the history of copper

Copper sheet is one of the first metals which is extracted and used by humans, and it has been made essential contributions to sustaining and to improving society since the dawn of civilization. Copper was first used in coins and ornaments which are started about 8000 B.C., and at about 5500 B.C., copper sheet tools helped civilization emerge from the Stone Age. The discovery that copper sheet combined with tin produces bronze marked. The beginning of the Bronze Age is at about 3000 B.C. Copper sheet is easily stretched, molded, and shaped; it is resistant to the corrosion, and conducts heat and electricity efficiently. Copper sheet is considered to be one of the first metals which are used by humans. The main reason for it is early discovery and the use is that copper sheet can naturally occur in relatively pure forms. Copper sheet manufacturers offer a wide range of demand in markets.

Image result for copper bus bar

From common household electrical wiring to the boat propellers and from photovoltaic cells to the saxophones, copper sheet, and its alloys are employed in a myriad of end-uses. Along with copper sheet, copper busbar is also very essential in a household material.

The percentage of global copper sheet production is consumed by each sector which is estimated by the CDA to be following:

Electrical       65%
Construction 25%
Transport       7%
Other              3%

In the form of electrical:

Aside from silver, the copper sheet is one of the most effective conductors of electricity. This is combined with its corrosion resistance, malleability, ductility, and ability to work within a wide range of power networks and makes the metal ideal for electrical wiring. Copper sheet manufacturer in India has high-quality copper products

Busbars and conductors that distribute power, transformers, and motor windings are also all dependent upon copper sheet conductivity. Owing to its own effectiveness as a conductor of electricity, copper sheet transformers can be up to the 99.75 percent efficient.

Electrical applications, which includes computer technology, televisions, mobile phones and also portable electronic devices, have in recent decades which will become a major consumer of a copper sheet.


Copper tubing is one of the standard material for potable water and heating systems in the most developed countries. This is a part due to its bacteriostatic properties, or in other words copper sheet is to inhibit the growth of bacterial and viral organisms in


The other benefits of the copper sheet are as a tubing material which includes its malleability and solderability - it can also be easily bent and assembled - as well as its resistance is too extreme heat corrosion.

Copper and its alloys are considered as stable and corrosion resistant, which makes them ideal not only for transporting potable water but also for use in saltwater and industrial environments.


The Core components of planes, trains, automobiles, and boats are all dependent on the electrical and thermal properties of a copper sheet.

In automobiles, copper foil manufacturers and brass radiators and oil coolers have been in the industry standards since from the 1970s.

More recently, the growing use of electronic components, like onboard navigation systems, anti-lock braking systems, and also heated seats, it has been continued to increase demand for the metal from this sector.


Nowadays the list of copper sheet applications goes on-and-on. Some more well-known uses include in:

Cookware and Thermal Applications: Copper sheet thermal properties make an ideal for cookware, such as pots and pans, as well as the air conditioner units, heat sinks, calorifiers for water heating and the refrigeration units.

Clocks and Watches: Because it is non-magnetic copper sheet does not interfere with the operation of small mechanical devices. As the result, watchmakers and also clockmakers will use copper sheet pins and gears in the design of timepieces. Apart from copper sheets copper bus bar is also used.


Copper and its alloys are also commonly seen in works of an art, perhaps the most famous of which is that the Statue of Liberty. This statue was plated with over 80 tons of copper sheet, and attached with over 1500 copper sheet saddles and 300,000 copper sheet rivets, which results in green patina color.

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