Welding is the process of fusing metal to form new components. The versatile technique helps fuel the economy by contributing to the development of different products. It’s widely used in industrial and construction settings to create everything from small kitchen appliances to bridges. But how did it all begin? Learn more about its rich history in this quick guide.

How Welding Was Used Across History

Middle Ages

Its roots can be traced back to the Bronze Age. Ancient civilizations used pressure welding techniques to forge lap joints with gold to make rounded boxes. They likely used the method to create dining utensils and even jewelry.

Advancements brought about great changes during the Iron Age, when both Egyptians and people in the Mediterranean region used heat from burning charcoal to transform iron ore into sponge iron. This material was then used to make tools and weaponry.  

19th Century

The advent of acetylene in 1836 transformed the way metals were united, since it meant that welders could heat materials and create more precise pieces.

It was also during this period that arc welding was developed. Sir Humphry Davy was an English chemist credited with devising the first electric arc by fusing together a pair of carbon rods with a current. As the end of the century approached, two men were awarded patents for different processes: Charles L. Coffin, who created a weld form with a metal electrode, and N.G. Slavynov, who cast metal in a mold using the arc welding process.

20th Century

Advancements in technology throughout the 20th century meant dramatic shifts in processes were finally possible. A torch designed to use with acetylene was created and stable electrodes were introduced. Among the most noteworthy was the stick, which was crafted by inserting short portions of bare iron wire into thick carbonate and silicate coatings. After air drying, the newly formed piece could be used for different parts. Other key techniques, including spot and seam welding, also emerged during this period.

During World War I, there was a great need for welders to produce firearms and machinery for battle. Decades later, gas shielded metal arc welding (MIG) was created. Today, this is a common technique that involves feeding metal into joints at high speeds.

Present Day

With the right tools, even beginners can effectively weld metals nowadays. It’s a testament to the number of products that are designed for the average person to tackle their own projects, including compressed gas, welding machines, and auto-darkening helmets. One of the newest innovations in the field is laser welding, which delivers such quick, strong energy that it can easily cut through metal.
 

Turn to the team at Wayne Oxygen & Welding Supply Co. for all welding tools you need. Serving Waynesboro, Charlottesville, and Harrisonburg, VA, this company offers an extensive range of welding supplies, including helmets, compressed gas, and products from Lincoln Electric Company and Miller Electric Manufacturing®. Whether you’re a hobbyist or a professional, they’ll cater to your needs. Call (540) 942-4145 to ask about their inventory.