General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 17)
17.
The gases used in different types of welding would include
Discussion:
55 comments Page 3 of 6.
Deep said:
1 decade ago
But in heavy fabrication units co2 and argon mixture is also use for MS welding. And for SS welding pure ARGON gas is use.
Veeras said:
1 decade ago
ALSO, HYDROGEN gas is used in atomic hydrogen welding for shielding the weld zone. Hence protecting the welded part from oxidation or contamination.
H2, C2H2+O2, ARGON (MIG WELDING).
Best resembling option will be option C.
H2, C2H2+O2, ARGON (MIG WELDING).
Best resembling option will be option C.
Anjali jasotani said:
1 decade ago
Mixture of oxygen and acetylene helps in welding process.
Deepa gupta said:
1 decade ago
Mixture of oxygen and acetylene forms oxyacetylene gas which helps in welding process.
Venki said:
1 decade ago
What is thermal welding?
Abhishek said:
1 decade ago
Argon gas also used, now these days argon gas used in welding. So correct answer C.
Abhay said:
1 decade ago
Argon being inert gas used to cover welded portions to protect it from oxidation.
Chima said:
1 decade ago
Depending on the type of welding, Oxygen can be used in combination with a gaseous fuel (acetylene or hydrogen). Argon is used as the shielding gas, which helps to protect the weld from any external interference.
NAVNEET YADAV said:
1 decade ago
Correct option is (C). Because argon is used in tungsten inert gas welding as a shielding gas to protect weld pool.
Dheraj patidar said:
1 decade ago
Guys correct answer is c. Because argon is also used in tungsten arc welding.
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