____ all help remove oxides and/or nitrides in the weld.
A) Carbon, chromium, and vanadium
B) Aluminum, silicon, and titanium
C) Potassium, sodium, and zirconium
D) Oxygen, argon, and nitrogen

Question

Quizplus · Accepted Answer

Aluminum, silicon, and titanium are all known for their ability to remove oxides and/or nitrides in the weld. Carbon, chromium, and vanadium are not typically used for this purpose. Potassium, sodium, and zirconium can have some deoxidizing properties, but are not primarily known for their ability to remove oxides and/or nitrides. Oxygen, argon, and nitrogen are gases and are not typically used for weld cleaning.

____ All Help Remove Oxides And/or Nitrides in the Weld