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Optimal current type and polarity

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Reference no: EM132641238

Comment on the use of AC, DCEP and DCEN during submerged arc welding (SAW), and make well motivated recommendations regarding the optimal current type and polarity for the following applications:

(a) Joining of 40 mm thick carbon steel plates.

(b) Cladding of a stainless steel onto a medium-carbon steel substrate.

Reference no: EM132641238

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