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Welding
AWS Welding Certification
Heat Treatment and Metallurgy
Knowledge Check
Heat Treatment and Metallurgy
Knowledge Check
Knowledge Check
1 / 10
What is 'dilution' in welding?
A
Reducing shielding gas flow rate to save cost
B
Thinning filler metal with a lower-strength alloy
C
Adding flux to the shielding gas mixture
D
The mixing of base metal into the deposited weld metal
Check Answer
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