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The Effects of Welding Smoke

Welding is used to fuse metal pieces together through concentrated pressure and heat. Processes such as this are of great benefit in the industrial world. However, risks are associated with welding tools due to the toxic fumes created during their use.

  1. History

    • There is evidence of welding as far back in history as the Middle Ages. But rapid advancements have been made since 1920, when automatic welding was invented and introduced by P.O. Nobel. Welding is used in bridge work and the manufacturing of automobiles, and is used to replace rivets in steel buildings.

    Significance

    • According to the American Federation of State, County and Municipal Employees (AFSCME) welding smoke comprises of fumes and gases. Lead, asbestos and arsenic are just a few of the components that make it highly toxic to the human body.

    Effects

    • The AFSCME states that non-fatal effects of welding fumes include fever, a wide variety of respiratory illnesses, fatigue and chills. Conditions that can lead to death include lung and larynx cancer, as well as cancer of the urinary tract, and kidney failure. According to the Occupational Safety and Health Administration, the symptoms of metal poisoning from welding fumes are similar to common flu symptoms, including fever, aches and pains, and nausea.

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