Science, asked by Yashikatuteja, 1 year ago

which gas is utilised for welding metallic joints?

Answers

Answered by Anjali0408
0
Argon is utilised for welding metallic joints

Yashikatuteja: there is no option for argon so what can I choose
Anjali0408: In rare cases helium is used or mixture of both.
Yashikatuteja: a.methane, b.acetylene, c.ethylene, d.propylene
Yashikatuteja: these are the options
Anjali0408: I think acetylene, but I'm not sure
Yashikatuteja: ok
Answered by AmishaDudi
0
Hi!!! here is your answer...

Welding is primarily used in metal parts and their alloys. A gas shield ( usually inert gas like argon, neon, helium) is used as in the GMAW.

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