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Author Question: When making vertical GMAW open V-groove welds with weave beads, which weave pattern should be used? ... (Read 59 times)

fnuegbu

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  • Posts: 539
on: Jul 24, 2018
When making vertical GMAW open V-groove welds with weave beads, which weave pattern should be
  used?
 
  a. Zigzag
  b. Circular
  c. Square-shaped
  d. Crescent-shaped

Question 2

To prevent cracking after being welded, martensitic stainless steels must be cooled slowly in _____.
 
  a. hot water
  b. steam
  c. heat
  d. still air


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lolol

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Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

d


fnuegbu

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  • Posts: 539
Reply 2 on: Jul 24, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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