Prior to welding aluminum-lithium alloys, oxide is scrapped off the metal to minimize weld porosity. This statement is:

Study for the Canadian Welding Bureau (CWB) Level 3 Exam. Practice with flashcards and multiple choice questions, each question is accompanied by helpful hints and explanations. Prepare thoroughly and boost your exam confidence!

Multiple Choice

Prior to welding aluminum-lithium alloys, oxide is scrapped off the metal to minimize weld porosity. This statement is:

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