Effect of post-welding heat treatment on secondary hardening of welded joints of Cr – Mo – V steel
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Springer
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Není ve fondu ÚK
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Abstract
Steels T23 and T24 developed as materials for welding water cooling membranes without using post-welding heat treatment are studied. The mechanical properties and the microstructure of welds of these steels are determined in the initial condition and after tempering. It is shown that post-welding treatment of welds of steels T23 and T24 is a necessary operation.
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Subject(s)
thermal power plants, welds, chromium-nickel steels
Citation
Metal Science and Heat Treatment. 2011, vol. 53, no. 7-8, p. 374-378.