2012
DOI: 10.5755/j01.ms.18.1.1337
|View full text |Cite
|
Sign up to set email alerts
|

Phases Micromechanical Properties of Ni-base Superalloy Measured by Nanoindentation

Abstract:

This investigation describes the changes in the phase’s micromechanical properties as a result of alloying elements moving at interdiffusion. The induction of the interdiffusion between different phases of a Ni-based single crystal superalloy still is a challenging issue in this field of the materials science. For this we used novel technique - hard cyclic viscoplastic deformation at room temperature. The chemical compositions of the phases were determined by the cumulative bulk deformation. For detailed kn… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
22
0

Year Published

2012
2012
2024
2024

Publication Types

Select...
4
1

Relationship

1
4

Authors

Journals

citations
Cited by 5 publications
(22 citation statements)
references
References 11 publications
0
22
0
Order By: Relevance
“…Changes in the microstructure occur under the viscoplastic strain conditions (shown in Figure 28). The micromechanical properties and their ratios from both before and after the HCV deformation study are shown [3] to demonstrate how the micromechanical properties of the phases were changed by the interdiffusion of various atoms (studied below). The nanoindentation test results show (Figure 22a) that the maximal and plastic indentation depths of the phases decreased with increases of the collected strain in samples, which depends on stress amplitude increases (see Figure 14).…”
Section: Nanoindentation: Micromechanical Properties Of Phasesmentioning
confidence: 98%
See 4 more Smart Citations
“…Changes in the microstructure occur under the viscoplastic strain conditions (shown in Figure 28). The micromechanical properties and their ratios from both before and after the HCV deformation study are shown [3] to demonstrate how the micromechanical properties of the phases were changed by the interdiffusion of various atoms (studied below). The nanoindentation test results show (Figure 22a) that the maximal and plastic indentation depths of the phases decreased with increases of the collected strain in samples, which depends on stress amplitude increases (see Figure 14).…”
Section: Nanoindentation: Micromechanical Properties Of Phasesmentioning
confidence: 98%
“…The micromechanical properties of the investigated phases were calculated according to the received/measured maximal and plastic indentation depths under a 15 mN load. Our previous work [3] showed that, for nanoindentation, the results depend on the load used. Therefore, the results of nano-and microindentation measurements (see in [3], Figure 9a and b) show approximately identical distributions of hardness values for all analyzed phases.…”
Section: Nanoindentation: Micromechanical Properties Of Phasesmentioning
confidence: 99%
See 3 more Smart Citations