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Author Question: The failure of the filler metal to make its way into and fuse with an area of the weld joint is ... (Read 54 times)

JGIBBSON

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on: Jul 24, 2018
The failure of the filler metal to make its way into and fuse with an area of the weld joint is known as _____.
 
  a. insufficient heat at the root of the joint
  b. incomplete joint penetration
  c. incomplete fusion
  d. contamination

Question 2

Thermal shrinking acting on a heat-affected zone that has become embrittled is a common cause of _____.
 
  a. toe cracks
  b. undercut
  c. porosity
  d. underbead cracking


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tennis14576

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

b

Answer to Question 2

a


JGIBBSON

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  • Posts: 538
Reply 2 on: Jul 24, 2018
Gracias!

steff9894

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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