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http://hdl.handle.net/2183/37347 Laser surface tempering of hardened chromium-molybdenum alloyed steel
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SORIANO, Carlos, ALBERDI, Goretti, LAMBARRI, Jon, ARANZABE, Ana and YÁÑEZ, Armando, 2018. Laser surface tempering of hardened chromium-molybdenum alloyed steel. Procedia CIRP. Online. 2018. Vol. 74, p. 353–356. DOI 10.1016/j.procir.2018.08.140. [Accessed 25 June 2024].
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Abstract
[Abstract]: The effect of a laser tempering process, subsequent to a laser hardening treatment, on the microstructure, microhardness, structural composition
of phases and residual stresses of a 42CrMo4 steel has been studied. The tempering process has been carried out using a 10 kW diode laser and
a galvanometer scanner head. Results show that the subsequent tempering process, after the laser hardening treatment, can be a complementary
and effective method to adjust, through the selection of the appropriate process parameters, the desired degree of hardness and tensional state of
the processed area, attending to the specific requirements demanded in a component.
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https://creativecommons.org/licenses/by-nc-nd/4.0/
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/