X-Ray Topography Study of the Nickel Superalloy CMSX-4 Single Crystals-Reference-Cited by-同舟云学术

X-Ray Topography Study of the Nickel Superalloy CMSX-4 Single Crystals

Published:2010-06 Issue: Volume:163 Page:260-263
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Onyszko Arkadiusz¹,Bogdanowicz Włodzimierz²,Kubiak Krzysztof¹,Sieniawski Jan¹

Affiliation:

1. Rzeszow University of Technology

2. University of Silesia

Abstract

The paper attempts to determine structural perfection of monocrystalline nickel superalloys using X-ray topography. Monocrystalline bars and turbine blades were manufactured in an ALD Vacuum Technologies furnace using the Bridgman method. Pulling out rates typical for CMSX-4 nickel superalloys were used. It has been found that in the case of monocrystalline bars the structural perfection determined based on X-ray topograms does not depend on the distance from the selector. Instead, for blades the structural perfection significantly decreases with increasing distance from the selector.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.163.260.pdf

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