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What is Underwater Welding Techniques Explained about?
Dry underwater welding is performed in a sealed chamber filled with gas, resulting in high quality welds. Wet underwater welding is performed in water and has more limitations due to rapid cooling and hydrogen embrittlement. Special equipment, techniques, and electrodes are required for wet underwater welding to ensure safety from electric shock and gas explosions. Proper polarity, insulation, and a safety knife switch are vital when wet underwater welding to avoid accidents.
- Author
- Mishal Salem
- Language
- EN