Microstructure Stability of the Creep Resistant Ni Alloy for Castings - Measuring method and Results
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F01%3A00000856" target="_blank" >RIV/61989100:27360/01:00000856 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Microstructure Stability of the Creep Resistant Ni Alloy for Castings - Measuring method and Results
Original language description
In this paper the new method of the measuring and evaluation of the dendrite segregation of elements in the creep resistant Ni alloy for casting is described. By means of this method the reproducible estimation of heterogeneity index IH of the constitution and accompanying Ni alloy elements, their dendrite segregation curves, effective partition coefficients kef and the pair correlation coefficients r of elements is possible, in the measured section of structure. The measuring was realised in the following structure state of Ni alloy: in the cast state and after isothermal annealing at temperature 900 and 1000 °C (the time of the isothermal annealing: 5, 10, 50, 100, 500 and 1000 hours). The changes of the mentioned parameters, which are a function ofboth the temperature and the isothermal annealing time, quantitative characterise the structure stability of Ni alloy and are discussed in this paper in details.
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/GV106%2F96%2FK032" target="_blank" >GV106/96/K032: Complex project of technological innovation of continuous casting of steel in the czech republic (Investigation and technological research)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Conference on Creep and Fracture of Engineering Materials and Structures (part Creep Resistant Metallic Materials)
ISBN
1213-3787
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
278-286
Publisher name
TERIS 2002, a.s.
Place of publication
Praha
Event location
Praha
Event date
Jan 1, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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