Numerical Simulation of Arc Welding in Large Flange Shafts Based on a Novel Combined Heat Source Model.

Materials (Basel) · 2025 · PMC12429791 · PMID 40942365

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a decreasing trendno p-value reported

They observed that residual stress exceeding the yield strength was generated on the upper surface of the welded joint, and both residual stress and hardness showed a decreasing trend with the increase in heat input.

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