Effect of Alloying Composition on Microstructure and Mechanical Properties of Ultranarrow Gap Welded Joints of U71Mn Rail Steel

<div>(a) Tensile test specimens before fracture, (b) the flux formulation 2 tensile test specimens after fractures, and (c) the flux formulation 3 tensile test specimens after fractures.</div>

Advances in Materials Science and Engineering

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Figure 7

Figure 7: Effect of Alloying Composition on Microstructure and Mechanical Properties of Ultranarrow Gap Welded Joints of U71Mn Rail Steel 