On a Procedure for the Determination of the Mechanical Characteristics of Materials in the Case of Tensile Test of Specimens at Elevated Temperatures

The paper presents a procedure for the determination of the mechanical characteristics of materials for modern aircraft gas-turbine engines on the basis of results of uniaxial tension tests under elevated temperature conditions. The procedure permits one to allow for measurement errors, which arise...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Strength of materials 2017-03, Vol.49 (2), p.307-312
Hauptverfasser:	Filatov, V. É., Zinkovskii, A. P., Podgorskii, K. N., Glikson, I. L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerospace engines Alloys Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Gas turbine engines Gas turbines High temperature Materials Science Measuring instruments Mechanical properties Misalignment Solid Mechanics Strain gauges Systems analysis Temperature effects Tensile strength Tensile tests Tension tests Testing equipment
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The paper presents a procedure for the determination of the mechanical characteristics of materials for modern aircraft gas-turbine engines on the basis of results of uniaxial tension tests under elevated temperature conditions. The procedure permits one to allow for measurement errors, which arise from the misalignment of the load chain and temperature effect when using strain gauges of modern testing systems. The evaluation of the procedure is illustrated for the uniaxial tension of specimens of ÉI962 alloy (11Kh11N2V2MF).
ISSN:	0039-2316 1573-9325
DOI:	10.1007/s11223-017-9870-8