Explain in brief the various hazards in welding operations?

Welding operations, essential in industries like construction, manufacturing, and shipbuilding, pose various environmental and health hazards. These hazards can affect both the worker’s immediate environment and their long-term health. Recognizing and mitigating these hazards is critical for ensuring the safety and well-being of individuals involved in welding activities.

One of the primary hazards in welding operations is exposure to toxic fumes and gases. During welding, high temperatures cause metal to melt and vaporize, creating fumes that can contain a mixture of various hazardous substances. These substances include metals like manganese, zinc, cadmium, and lead, as well as gases such as carbon monoxide and ozone. Inhalation of these fumes can lead to respiratory issues such as metal fume fever, chronic bronchitis, and more severe conditions like pneumonitis or lung cancer if the exposure is prolonged and unprotected.

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