Posco Co., Ltd

Adnan Ozekcin

Douglas Paul Fairchild

Ning Ma

Hyunwoo Jin

Andrew J Wasson

Sangchul Lee

Bongkeun Lee

Jongsub Lee

IIWook Han

Methods of welding high manganese steel, the methods comprising: supplying at least one piece of high manganese steel; supplying the metal cored wire comprising a steel sheath with a core comprising powders of certain metal and carbon percentages and at least one of: i: sulfur in an amount less than 0.3 wt. %; or ii. phosphorous in an amount less than 0.03 wt. %; or a combination thereof; and the balance with iron; submerging the at least one piece of high manganese steel in a slag and arc stabilizer; and applying a current to the metal cored wire to produce a liquid alloy steel composition on the at least one piece of high manganese steel.

Methods of welding high manganese steel with step-out weld zone erosion-corrosion resistance

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Bethel Park, PA, United States of America

Adnan Ozekcin