Effect of Post-Welding Heat Treatment on Secondary Hardening of Welded Joints of Cr ? Mo ? V Steel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F11%3A86080411" target="_blank" >RIV/61989100:27230/11:86080411 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25510/11:39892769 RIV/61989100:27360/11:86080411
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of Post-Welding Heat Treatment on Secondary Hardening of Welded Joints of Cr ? Mo ? V Steel
Original language description
The T23 and T24 steel were designed for welding membrane water walls without preheating and without PWHT. Our investigations concerning secondary hardening of steels containing vanadium show, that non-tempered welded joints undergo a significant increasein hardness during exposure at operating temperature. This process is accompanied by decreasing of impact toughness especially in heat affected zone (HAZ). It follows that Post Weld Heat Treatment (PWHT) of T23 and T24 welds is necessary
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Metal Science and Heat Treatment
ISSN
0026-0673
e-ISSN
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Volume of the periodical
53
Issue of the periodical within the volume
7
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
374-378
UT code for WoS article
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EID of the result in the Scopus database
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