What are the advantages of postheating??
?
 

What will be an ideal response?


Postheating slows the cool-down rate following welding, which will prevent postweld cracking of some metals, and also reduces weld stresses that can result in cracks forming some time after the part is repaired.?
 

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Fill in the blank(s) with the appropriate word(s).

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Fill in the blank(s) with correct word

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