The Microstructure of Inconel Alloys Used for Repair Welding
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F17%3AN0000028" target="_blank" >RIV/47718684:_____/17:N0000028 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/MSF.891.195" target="_blank" >https://www.scientific.net/MSF.891.195</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.891.195" target="_blank" >10.4028/www.scientific.net/MSF.891.195</a>
Alternative languages
Result language
angličtina
Original language name
The Microstructure of Inconel Alloys Used for Repair Welding
Original language description
Two repair weld metals Inconel 52 and its newer version Inconel 52M were used as materials for development of repair welding method of a VVER 1000 pressure vessel. The properties and microstructure of the trial welds were investigated using light, scanning and transmission electron microscopy. Both modifications of Inconel revealed a structure of elongated grains with clear evidence of dendritic segregation. Fine chromium carbides occurred at wavy grain boundaries and fine cuboidal titanium carbides pinned dislocations within grains. Coarser skeletal titanium carbides and globular oxides were sparsely precipitated in interdendritic spaces. Some small common defects were observed in the weldments. No cracks were detected which could be classified as ductile dip cracking. It was concluded that both Inconel 52 and Inconel 52M are acceptable for repair welding.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/TE01020118" target="_blank" >TE01020118: Electron microscopy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Science Forum
ISSN
1662-9752
e-ISSN
1662-9752
Volume of the periodical
891
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
6
Pages from-to
195-200
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85016992947