The composition-dependent oxidation film formation in Mg-Li-Al alloys
Source abstract
Abstract
Abstract The composition-dependent oxidation film formation behaviour in Mg-Li-Al alloys was investigated via diffusion couple experiments. The concentration gradients of alloying elements across the bonded interface resulted in both microstructural and oxidation behaviour changes. The interdiffusion of alloying elements led to four different matrix zones. Different oxidation behaviours in single-phase zones were caused mainly by Li concentration variations among them, specifically, higher Li contents bring about thicker oxide films. A thicker oxidation film induced by accelerated oxidation in the duplex diffusion zone was observed compared to those in the single-phase zones, which was a result of galvanic degradation.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnesium Alloys: Properties and Applications · Corrosion Behavior and Inhibition · Aluminum Alloys Composites Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (38)
Show source-provided references
1. Weight loss with magnesium alloys10.1126/science.1182848 ↗
2. Polmear · 2017
3. Magnesium: properties—Applications—Potential10.1016/S0921-5093(00)01351-4 ↗
4. Recent magnesium alloy development for automotive powertrain applications10.4028/www.scientific.net/MSF.419-422.57 ↗
5. Kainer · 2006
6. Magnesium alloy applications in automotive structures10.1007/s11837-008-0150-8 ↗
7. Application of texture simulation to understanding mechanical behavior of Mg and solid solution alloys containing Li or Y10.1016/S1359-6454(01)00297-X ↗
8. Current wrought magnesium alloys: strengths and weaknesses10.1007/s11837-005-0095-0 ↗
9. Friedrich · 2006
10. Ultralight magnesium-lithium alloys
11. Effect of icosahedral phase on the thermal stability and ageing response of a duplex structured Mg-Li alloy10.1016/j.matdes.2014.12.057 ↗
12. Strengthening mechanisms of magnesium-lithium based alloys and composites10.1155/2016/1078187 ↗
13. Mechanical properties and microstructure of new magnesium—Lithium base alloys10.1016/S0921-5093(96)10460-3 ↗
14. Development, processing and applications range of magnesium lithium alloys10.4028/www.scientific.net/MSF.350-351.31 ↗
15. Recent progress in magnesium-lithium alloys10.1179/1743280414Y.0000000044 ↗
16. A high-specific-strength and corrosion-resistant magnesium alloy10.1038/nmat4435 ↗
17. Fundamentals and advances in magnesium alloy corrosion10.1016/j.pmatsci.2017.04.011 ↗
18. Corrosion characterization of Mg–8Li alloy in NaCl solution10.1016/j.corsci.2009.03.011 ↗
19. Corrosion and characterisation of dual phase Mg–Li–Ca alloy in Hank’s solution: the influence of microstructural features10.1016/j.corsci.2013.10.028 ↗
20. The theory of the warm-up process10.1515/zpch-1933-2105 ↗
21. Passivity and inhibition during the oxidation of metals at elevated temperatures10.1016/S0010-938X(65)80003-8 ↗
22. Investigation of surface oxide film on magnesium lithium alloy10.1016/j.jallcom.2009.04.137 ↗
23. Oxidation study of Mg-Li-Al based alloy10.1016/j.matpr.2016.09.018 ↗
24. Investigating the passivity and dissolution of a corrosion resistant Mg-33at.% Li alloy in aqueous chloride using online ICP-MS10.1149/2.0871606jes ↗
25. Investigating the structure of the surface film on a corrosion resistant Mg-Li (-Al-Y-Zr) alloy10.5006/2995 ↗
26. Investigating ion release using inline ICP during in situ scratch testing of an Mg-Li(-Al-Y-Zr) alloy10.1016/j.elecom.2019.01.001 ↗
27. Tang · 2021
28. The diffusion couple technique in phase diagram determination10.1016/S0925-8388(00)01487-0 ↗
29. Paul · 2014
30. Ultrathin high-temperature oxidation-resistant coatings of hexagonal boron nitride10.1038/ncomms3541 ↗
31. Carbon fibre-reinforced magnesium: improvement of bending strength by nanodesign of boron nitride interlayers10.1016/j.matchemphys.2007.02.086 ↗
32. Cooling rate limitations in the diffusion bonding of microchannel arrays10.1016/j.jmapro.2011.11.002 ↗
33. Precipitation strengthening in an ultralight magnesium alloy10.1038/s41467-019-08954-z ↗
34. Ghosh · 2005
35. Porter · 2009
36. First measurement of diffusion coefficients of lithium in magnesium10.1016/j.mtla.2020.100674 ↗
37. Electrochemical methods: fundamentals and applications
38. 1 - fundamentals