The research of laser welding of steel U10A

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Discussing results of laser spot-weld research of high-carbon steel U10 billets. Research has proved that еhe maximum strength of the welded joint is achieved by forced cooling of the weld gas-aerosol mixture Ar2+H2O. The strength of the weld specimens of steel St3 does not depend on the coefficient of heat sink.

Simulation, weld seam, residual stress, microhardness

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IDR: 148204675

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