A complex procedure for describing porosity in precision cast elements of aircraft engines made of MAR-M 247 and MAR-M 509 superalloys

Stanisław Roskosz; Marek Staszewski; Jan Cwajna

doi:10.1016/j.matchar.2005.11.005

A complex procedure for describing porosity in precision cast elements of aircraft engines made of MAR-M 247 and MAR-M 509 superalloys

Silesian University of Technology

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

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Abstrakt

An analysis of the quality assurance systems applied in industry for an assessment of porosity in precision cast parts of aircraft engines has shown that they characterize with a lack of repeatability or reproducibility of the test results obtained. For this reason, a comprehensive procedure of porosity assessment has been developed. It has been shown in the research described here that the procedure guarantees obtaining an unambiguous, full characterization of porosity as well as accurate and repeatable test results.

Język oryginału	angielski
Strony (od–do)	405-413
Liczba stron	9
Czasopismo	Materials Characterization
Tom	56
Numer wydania	4-5 SPEC. ISS.
Identyfikatory DOI	https://doi.org/10.1016/j.matchar.2005.11.005
Status publikacji	Opublikowano - cze 2006

Obszary tematyczne ASJC Scopus

Materiałoznawstwo ogólne
Fizyka materii skondensowanej
Mechanika materiałowa
Inżynieria mechaniczna

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10.1016/j.matchar.2005.11.005

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abstract = "An analysis of the quality assurance systems applied in industry for an assessment of porosity in precision cast parts of aircraft engines has shown that they characterize with a lack of repeatability or reproducibility of the test results obtained. For this reason, a comprehensive procedure of porosity assessment has been developed. It has been shown in the research described here that the procedure guarantees obtaining an unambiguous, full characterization of porosity as well as accurate and repeatable test results.",

keywords = "Cobalt-based superalloys, Nickel-based superalloys, Quantitative metallography",

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AU - Cwajna, Jan

PY - 2006/6

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AB - An analysis of the quality assurance systems applied in industry for an assessment of porosity in precision cast parts of aircraft engines has shown that they characterize with a lack of repeatability or reproducibility of the test results obtained. For this reason, a comprehensive procedure of porosity assessment has been developed. It has been shown in the research described here that the procedure guarantees obtaining an unambiguous, full characterization of porosity as well as accurate and repeatable test results.

KW - Cobalt-based superalloys

KW - Nickel-based superalloys

KW - Quantitative metallography

UR - https://www.scopus.com/pages/publications/33745649601

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A complex procedure for describing porosity in precision cast elements of aircraft engines made of MAR-M 247 and MAR-M 509 superalloys

Abstrakt

Obszary tematyczne ASJC Scopus

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