The impact of the thickness of the ceramic shell mould on the (γ +γ') eutectic in the IN713C superalloy airfoil blade casting
Authors:
- A. Szczotok,
- J. Nawrocki,
- J. Pietraszek
Abstract
In the study the wall thickness of ceramic shell mould influence on (γ + γ′) eutectic in the IN713C nickel-based superalloy airfoil blade casting was described. Two castings formed as a blade from two wax pattern assemblies were analysed. In the experiment in one pattern the thick ceramic layer was obtained on pressure side and in another one on suction side of the airfoil blade. The microstructure of the cross-sections of the castings were observed on polished and etched metallographic specimens. The microstructure and phases chemical compositions of specimens was analyzed by using the scanning electron microscope Hitachi S-4200 equipped with EDS. It was established, that wall thickness of ceramic shell mould affect size, shape and volume fraction of (γ + γ′) eutectic islands in airfoil blade made from IN713C superalloy.
- Record ID
- CUT170f620bbc1d44e4b9bdb861846ace32
- Publication categories
- ;
- Author
- Journal series
- Archives of Metallurgy and Materials, ISSN 1733-3490, e-ISSN 2300-1909
- Issue year
- 2017
- Vol
- 62
- No
- 2
- Pages
- 587-593
- Other elements of collation
- il. (w tym kolor.); Bibliografia (na s.) - 593; Bibliografia (liczba pozycji) - 25; Oznaczenie streszczenia - Streszcz. ang.; Numeracja w czasopiśmie - Vol. 62, Iss. 2
- Keywords in English
- investment casting, IN713C superalloy, (γ + γ') eutectic, computing methods, statistical analysis, repeatability of results
- DOI
- DOI:10.1515/amm-2017-0087 Opening in a new tab
- URL
- https://www.degruyter.com/view/j/amm.2017.62.issue-2/amm-2017-0087/amm-2017-0087.xml Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 30
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT170f620bbc1d44e4b9bdb861846ace32/
- URN
urn:pkr-prod:CUT170f620bbc1d44e4b9bdb861846ace32
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.