CWB1 > SAW > Flashcards

SAW Flashcards

(6 cards)

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1
Q

Which position(s) can the SAW process used in?

A

Flat and horizontal

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2
Q

Alloy fluxes are a type of active flux.
True or false

A

True

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3
Q

SAW electrodes are classified based on their what?

A

Composition

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4
Q

Does welding voltage influence the shape of the weld cross section and weld surface appearance?

A

Yes

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5
Q

What are the probable basic causes of porosity? (3)

A
  1. Contaminated workpiece or electrode
  2. Excessive electrode extension
  3. Inadequate or excessive shielding gas
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6
Q

The toughness of steels decreases as the temperature…..

A

Decreases

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