Engineering, 15.08.2020 03:01, doggo242

For metallurgical reasons, it is desirable to melt the weld metal with minimum energy input. Which one of the following heat sources is most consistent with this objective: (a) high power, (b) high power density, (c) low power, or (d) low power density?

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For metallurgical reasons, it is desirable to melt the weld metal with minimum energy input. Which o...