| Autor: |
N. Schell, Andreas Stark, Sarkis Gavras, Pere Barriobero-Vila, D. Tolnai |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
The Minerals, Metals & Materials Series ISBN: 9783030366469 |
| Popis: |
Alloying Mg with Mn improves the strength and corrosion resistance. The addition of rare-earth elements weakens the texture and improves the age hardening response. Nd and Gd are ideal elements to investigate the effect of low and high solid soluble rare-earth elements in Mg on the thermo-mechanical behavior of MgMn alloy. For this purpose, a Mg alloy with 1 wt% Mn and 1 wt% Nd was produced and then modified with the addition of 1 wt% Gd. In situ high-energy synchrotron X-ray diffraction was performed during compression to analyse the deformation behavior of the material. The compression experiments have been performed at room temperature and 350 °C up to a deformation of 0.3 with a deformation rate of 10−3 s−1. The compressed samples were subsequently subjected to electron-backscattered diffraction to investigate the post-mortem microstructure. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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