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Author Question: Why is it important to heat braze joints as quickly as possible? What will be an ideal ... (Read 22 times)

P68T

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on: Jul 26, 2018
Why is it important to heat braze joints as quickly as possible?
 
  What will be an ideal response?

Question 2

What is the purpose of flux?
 
  What will be an ideal response?


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af

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Reply #1 on: Jul 26, 2018
Answer to Question 1

The longer that copper is kept at the higher brazing temperature, the greater the formation of copper oxide, and nearby valves may be overheated.

Answer to Question 2

To prevent the formation of oxides and promote bonding to occur between the filler metal and base metal.


P68T

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Reply 2 on: Jul 26, 2018
Wow, this really help

yeungji

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

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