FSW Quiz

Knowledge-check quiz for friction stir welding terminology and process basics.

1. Friction Stir Welding (FSW) is what type of joining process?

Fusion weldingSolid-state weldingBrazing

2. The tool used in FSW is described as:

ConsumableNon-consumableElectrode

3. FSW was invented by which organization in 1991?

MITThe Welding Institute (TWI)Edison Welding Institute (EWI)

4. FSW is primarily known for welding which material with high efficiency?

Cast IronHigh-Carbon SteelAluminum and its alloys

5. What are the three main microstructural zones created by FSW (in general)?

Nugget Zone, HAZ, and Fusion ZoneNugget Zone, TMAZ, and HAZWeld Zone, Slag Zone, and HAZ

5 questions remaining

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Lucas F. M. da Silva

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Phone: +351 225 081 706

lucas@fe.up.pt / lucas@inegi.up.pt