Effect of Creep on Crystallographic Orientation in Single Crystal Superalloy

• Authors: R. Albrecht , J. Rak , W. Bogdanowicz , K. Gancarczyk , J. Sieniawski , K. Kubiak , J. Lelątko
• Languages of publication: EN

Abstracts

EN

The creep-rupture tests were performed on a single crystal rods made of CMSX-4 superalloy obtained at withdrawal rates of 3 and 5 mm/min. After the rupture the microstructure and fracture surface were examined and correlated with X-ray crystal rotation measurements by the Ω-scan method. The conclusions about the crystal lattice rotation during creep test were provided.

Keywords

EN

61.72.Ff; 81.10.Aj; 61.72.Hh

Discipline

• 61.72.Ff: Direct observation of dislocations and other defects (etch pits, decoration, electron microscopy, x-ray topography, etc.)
• 61.72.Hh: Indirect evidence of dislocations and other defects (resistivity, slip, creep, strains, internal friction, EPR, NMR, etc.)
• 81.10.Aj: Theory and models of crystal growth; physics and chemistry of crystal growth, crystal morphology, and orientation(see also 61.50.Nw Crystal stoichiometry)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 130
• Issue: 4
• Pages: 1094-1096

Dates

published

2016-10

Contributors

author

R. Albrecht

• University of Silesia, Institute of Materials Science, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland

author

J. Rak

• University of Silesia, Institute of Materials Science, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland

author

W. Bogdanowicz

• University of Silesia, Institute of Materials Science, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland

author

K. Gancarczyk

• Rzeszów University of Technology, Department of Materials Science, W. Pola 2, 35-959 Rzeszów, Poland

author

J. Sieniawski

• Rzeszów University of Technology, Department of Materials Science, W. Pola 2, 35-959 Rzeszów, Poland

author

K. Kubiak

• Rzeszów University of Technology, Department of Materials Science, W. Pola 2, 35-959 Rzeszów, Poland

author

J. Lelątko

• University of Silesia, Institute of Materials Science, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.130.1094