US Politics | When was welding invented?
WELDING is a process that makes two materials, normally metals, join together with the use of heat. This is all about who invented welding, how it works and who invented machinery to perform such a process. Archaeologists found records of welding dating back to 3000 B.C., by the Egyptians during the Iron Age. The people that lived in that period used to hammer two pieces of metal together under heat until they eventually joined. In 1836, welding as we know it now was created by English chemist Edmund Davy when he discovered acetylene gas. This gas was essential in welding's discovery because it helps the process thanks to the heat it produces, which can reach up to about 3100C. AlamyAcetylene gas \- discovered by Edmund Davy \- is one of the most ideal gases to perform welding '/ ' In 1881, Russian inventor Nikolay Benardos created an electric arc, which through heat also performed welding. This process is known as carbon arc welding. READ MORE ABOUT INVENTIONS SEE THINGS CLEARER History of glasses and the different types of lenses available How does welding work? In welding, two materials are joined together without any binder in the middle of them. It is important to understand that the materials are literally joined and become one object unlike in brazing and soldering, where materials need to be joined together by another material. It is used to create many modern creations such as skyscrapers, cars, ships and aeroplanes. Welding can take place either with gas or arc welding, as discussed above or else one can also use laser welding. Most read in The US Sun WHY, KY? Kardashian fans mock Kylie Jenner after she debuts 'AWFUL' new hairstyle 'HEEBIE JEEBIES' The View host Ana admits she felt 'uncomfortable' during creepy segment 'MORE FLAVOR!' The View fans already beg for Alyssa Farah's FIRING over 'annoying habit' AVOIDING HODA? Today fans furious as Savannah misses show AGAIN during Hoda 'feud' CASH ASSISTANCE Millions of Americans to start getting up to $1,500 relief checks in DAYS WAREHOUSE SHOP I'm a food expert - the four items to never buy at Costco Gas welding creates a high-temperature flame which melts the material and joins them together. Arc welding uses an electric arc which melts the materials to be joined by using AC or DC power. Laser welding is the latest innovation and it is used in large industrial projects. They use a high-energy laser beam that fuses materials together. It is a very expensive process and requires workers of a high level to finesse the process and have full control of the laser. Who invented the welding machine? It is unfair to say that only one person created the welding machine because it was a continuous process of many developments made by several scientists. French scientist Auguste de Meritens was one of the first that started experimenting in 1881 but didn't get the results he wanted. Nikolay Benardos then finally succeeded with an electrode holder made of carbon. Read More on The Sun KNOT HARD A life-changing bikini top hack which means you will never have to tie it again In 1888, Nikolay Slavyanov used metal instead of carbon and then in 1898 Charles L Coffen patented this idea. So all these scientists contributed to creating the welding machine which is always evolving as new technological developments are made.
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