Experimental Investigation of Integrated Circular Triple-Wire Pulse GMAW of Q960E High-Strength Steel for Construction Machinery.

Materials (Basel) · 2021 · PMC7828836 · PMID 33466720

Europe PMC DOI

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a decreasing trendno p-value reported

The tensile strength of the welded joint showed a decreasing trend, and the impact toughness of the weld zone decreased with the increase of heat input, while the impact toughness of the heat-affected zone increased first and then decreased.

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