Next Article in Journal
Nuclear Magnetic Resonance Spectroscopy for In Situ Monitoring of Porous Materials Formation under Hydrothermal Conditions
Previous Article in Journal
Numerical-Experimental Study of the Consolidation Phenomenon in the Selective Laser Melting Process with a Thermo-Fluidic Coupled Model
Previous Article in Special Issue
Contribution of Local Analysis Techniques for the Characterization of Iron and Alloying Elements in Nitrides: Consequences on the Precipitation Process in Fe–Si and Fe–Cr Nitrided Alloys
Article Menu

Export Article

Open AccessFeature PaperArticle
Materials 2018, 11(8), 1415; https://doi.org/10.3390/ma11081415

In Situ Stress Tensor Determination during Phase Transformation of a Metal Matrix Composite by High-Energy X-ray Diffraction

1
Institut Jean Lamour, UMR 7198, CNRS—Université de Lorraine, Campus ARTEM, 2 allée André Guinier BP 50840, 54011 Nancy CEDEX, France
2
Laboratory of Excellence on Design of Alloy Metals for low-mAss Structures (DAMAS), Université de Lorraine, 54000 Nancy-Metz, France
*
Author to whom correspondence should be addressed.
Received: 30 June 2018 / Revised: 28 July 2018 / Accepted: 6 August 2018 / Published: 12 August 2018
(This article belongs to the Special Issue Design of Alloy Metals for Low-Mass Structures)
View Full-Text   |   Download PDF [4112 KB, uploaded 14 August 2018]   |  

Abstract

In situ high-energy X-ray diffraction using a synchrotron source performed on a steel metal matrix composite reinforced by TiC allows the evolutions of internal stresses during cooling to be followed thanks to the development of a new original experimental device (a transportable radiation furnace with controlled rotation of the specimen). Using the device on a high-energy beamline during in situ thermal treatment, we were able to extract the evolution of the stress tensor components in all phases: austenite, TiC, and even during the martensitic phase transformation of the matrix. View Full-Text
Keywords: metal matrix composite; in situ X-ray diffraction; internal stresses; phase transformation; microstructure metal matrix composite; in situ X-ray diffraction; internal stresses; phase transformation; microstructure
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Geandier, G.; Vautrot, L.; Denand, B.; Denis, S. In Situ Stress Tensor Determination during Phase Transformation of a Metal Matrix Composite by High-Energy X-ray Diffraction. Materials 2018, 11, 1415.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Materials EISSN 1996-1944 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top