Journal of the Association of Engineers, India

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Study on Influence of Welding Parameters on Hardness of Welds in Submerged Arc Butt Welding


Affiliations
1 B.E. College (D.U.), How-3, India
2 B.E. College (D.U.), Howrah-711103, India
     

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In the present investigation an attempt has been made to study the effects of welding parameters on hardness of weld deposited by submerged arc welding.

Hardness of the welds have been studied with respect to the variation in welding voltage, current and speed.

It has been found that for a definite combination of the welding parameters maximum hardness is achievable.


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  • Study on Influence of Welding Parameters on Hardness of Welds in Submerged Arc Butt Welding

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Authors

S. Roy
B.E. College (D.U.), How-3, India
D. Ray
B.E. College (D.U.), How-3, India
S. Saha
B.E. College (D.U.), How-3, India
B. Chowdhury
B.E. College (D.U.), How-3, India
S. Ray
B.E. College (D.U.), Howrah-711103, India

Abstract


In the present investigation an attempt has been made to study the effects of welding parameters on hardness of weld deposited by submerged arc welding.

Hardness of the welds have been studied with respect to the variation in welding voltage, current and speed.

It has been found that for a definite combination of the welding parameters maximum hardness is achievable.