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Which of the following is/are the preventions of hydrogen embrittlement?

Which of the following is/are the preventions of hydrogen embrittlement? Correct Answer Baking of steels at low temperatures, alloying with nickel or molybdenum reduces susceptibility and practicing proper welding with low hydrogen welding rods.

Preventions of hydrogen embrittlement are: Baking of steels at low temperatures (200°F–300°F) Alloying with nickel and molybdenum reduces susceptibility Practicing proper welding with low hydrogen welding rods.

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