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EFFECT OF POST-WELDING HEAT TREATMENT ON SECONDARY HARDENING OF WELDED JOINTS OF Cr – Mo – V STEEL
Authors: Mohyla Petr | Tomčík Petr | Beneš Libor | Hlavatý Ivo
Year: 2011
Type of publication: článek v odborném periodiku
Name of source: Metal Science and Heat Treatment
Publisher name: Springer
Page from-to: 22-26
Titles:
Language Name Abstract Keywords
cze Vliv dohřevu na sekundární vytvrzení svarových spojů žáropevných (Cr-Mo-V) ocelí článek se zabývá vlivem dohřevu na sekundární vytvrzení svarových spojů žáropevných (Cr-Mo-V) ocelí. tepelné elektrárny, sváření, chrom-niklová ocel
eng EFFECT OF POST-WELDING HEAT TREATMENT ON SECONDARY HARDENING OF WELDED JOINTS OF Cr – Mo – V STEEL 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. thermal power plants, welds, chromium-nickel steels