Which of the following solid-state welding processes applies heat from an external source (two best answers):
A)diffusion welding
B)forge welding
C)friction welding
D)ultrasonic welding

Name: Which of the following solid-state welding processes applies heat from an external source (two best answers): A)diffusion welding B)forge welding C)friction welding D)ultrasonic welding
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Question

Quizplus · Accepted Answer

Diffusion welding and forge welding both apply heat from an external source to facilitate the welding process.

Which of the Following Solid-State Welding Processes Applies Heat from an External