Multiple Choice
How is steel making similar to welding processes?
A) Both use a flux to remove impurities.
B) Both processes use an inert shielding gas to protect the molten metal from oxidation.
C) Both have a way of controlling the carbon content to control the hardness of the metal.
D) They really are not similar in any way.
Correct Answer:
Verified
Correct Answer:
Verified
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