Small Punch Testing of High Pressure Steam Pipelines
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F13%3A00421130" target="_blank" >RIV/68081723:_____/13:00421130 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1115/PVP2013-97133" target="_blank" >http://dx.doi.org/10.1115/PVP2013-97133</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1115/PVP2013-97133" target="_blank" >10.1115/PVP2013-97133</a>
Alternative languages
Result language
angličtina
Original language name
Small Punch Testing of High Pressure Steam Pipelines
Original language description
Non-disruptive material sample scooping is frequently applied to a range of operating components since it is supposed that removal of small amount of material from the surface has no effect on components integrity. As-removed material is then subjected to mechanical testing by small punch test to estimate tensile, creep and fracture properties necessary for assessment of residual life of the component. The question arises whether the assumption that measurements on surface specimens are representative for the characterization of whole component is justified. For the verification of this assumption, four steam pipes after either plant- or simulated-exposure up to 104 000 hours were used. Small punch specimens were prepared from different positions within pipes. The dimensions of specimens enable to estimate mechanical properties for several dozens of specimens along available power-plant pipes? walls. The paper summarizes the results of small punch tests at both constant deflection rate
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: Central european institute of technology</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of ASME 2013 Pressure Vessels and Piping Conference
ISBN
978-0-7918-5563-8
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
ASME
Place of publication
Paříž
Event location
Paris
Event date
Jul 14, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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