Mechanical Properties and Microstructures of Narrow Gap Orbital Welded P91 Steel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00302916" target="_blank" >RIV/68407700:21220/17:00302916 - isvavai.cz</a>
Result on the web
<a href="http://www.scientific.net/SSP.258.635.pdf" target="_blank" >http://www.scientific.net/SSP.258.635.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.258.635" target="_blank" >10.4028/www.scientific.net/SSP.258.635</a>
Alternative languages
Result language
angličtina
Original language name
Mechanical Properties and Microstructures of Narrow Gap Orbital Welded P91 Steel
Original language description
This article deals with the results of mechanical testing and structural analysis of sections of narrow gap orbital welded P91 steel on tube OD 355.6 x 40 mm. The evaluation of mechanical properties was based on tensile test at room temperature on mini-tensile specimens and on measurement of modulus of elasticity. Weld was cut longitudinally into 9 narrow slices by using waterjet. From these slices 108 flat mini-tensile specimens (dimensions of gauge is 2 x 2 mm) were prepared. In experimental part microstructure evaluation and documentation of fracture surface of each mini-tensile specimen were carried out. The aim of these experiments was to assess the mechanical properties of the individual sections of the weld (base metal, heat affected zone and weld metal). These data can be used for new approaches of FEM modelling of welds considering heat affected zone like a combination of different materials with different mechanical properties, which connect the thermally unaffected base metal and weld metal.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
20704 - Energy and fuels
Result continuities
Project
<a href="/en/project/LO1207" target="_blank" >LO1207: Support of Sustainability of the Innovation Centre of Diagnostics and Applications of Materials at CTU-FME in Prague</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
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
Solid State Phenomena
ISSN
1012-0394
e-ISSN
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Volume of the periodical
258
Issue of the periodical within the volume
January
Country of publishing house
CH - SWITZERLAND
Number of pages
4
Pages from-to
635-638
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85009734014