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29: Review Questions
Brazing and braze welding filler metal melts at a temperature above _____°F (_____°C) but below the melting temperature of the base metal.
List two reasons why brazing or braze welding is used instead of fusion welding.
A(n) _____ is an assembly of parts joined by brazing or braze welding.
True or False?
A brazed or braze welded joint is as strong as a fusion welded joint.
A. True
B. False
Is silver soldering a soldering process, a brazing process, or neither? Explain your answer.
Refer to Figure 29-3. What alloy of brazing filler metal is used when brazing carbon steel to aluminum?
List four things that can be used to clean the base metal prior to brazing or braze welding.
Refer to Figure 29-6. What types of AWS brazing flux and filler metal are used to braze aluminum alloys?
The brazing process draws filler metal into the joint through _____ action.
List two things that can be done if the braze weld bead created during braze welding is too wide and flat.
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