Thermal plasma jet approach towards the controllable preparation of Al-Fe alloys with high Fe content and spherical second phase
Source abstract
Abstract
Abstract Al-Fe alloys with high Fe content and spherical Al3Fe phase have been successfully fabricated via the thermal plasma jet (TPJ) approach. The main size of spherical Al3Fe phase ranges from 10–15 μm and the minimum value is below 8 μm, and the average size of irregular Al3Fe phase typically bellow 20 μm. In this work, Fe content of the as-fabricated Al-Fe alloys are 5 wt.%, 10 wt.% and 15 wt.%, respectively. Microstructure characterization indicated that almost all of the Al3Fe phase distributed evenly on the Al matrix. A possible formation mechanism of spherical Al3Fe prepared via TPJ approach was tentatively proposed after investigating two different conditions with and without plasma arc heating. Meanwhile, we found that the morphology of Al3Fe could be modified via plasma arc in the preparation process.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Aluminum Alloys Composites Properties · Aluminum Alloy Microstructure Properties · Microstructure and mechanical properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (27)
Show source-provided references
1. Miller · Mater. Sci. Eng. A · 2000 · 280 · 3710.1016/S0921-5093(99)00653-X ↗
2. Application of modern aluminum alloys to aircraft structure10.1016/0376-0421(95)00004-6 ↗
3. Recent development in aluminium alloys for aerospace applications10.1016/S0921-5093(99)00674-7 ↗
4. Double-sided laser beam welded T-joints for aluminum aircraft fuselage panels: process, microstructure, and mechanical properties10.1016/j.matdes.2011.07.059 ↗
5. Metal foaming by a powder metallurgy method: production, properties and applications10.1007/s100190050082 ↗
6. Fabrication and compressive behaviour of an aluminium foam composite10.1016/j.jallcom.2015.07.049 ↗
7. Finite element analysis for deformation behavior of an aluminum alloy composite containing SiC particles and porosities during ECAP10.1016/j.msea.2003.12.029 ↗
8. Fabrication of Al-20 wt%Si powder using scrap Si by ultra high-energy milling process10.1016/j.jallcom.2012.01.106 ↗
9. Silicon dissolution and interfacial characteristics in Si/Al composites fabricated by gas pressure infiltration10.1016/j.matchemphys.2013.02.032 ↗
10. Yb-fiber laser beam effects on the surface modification of Al-Fe aerospace alloy obtaining weld filet structures, low fine porosity and corrosion resistance
11. Role of modification and melt thermal treatment processes on the microstructure and tensile properties of Al-Si alloys10.1016/j.matdes.2015.05.013 ↗
12. Failure mode and dynamic behavior of nanophase iron under compression10.1016/S1359-6462(99)00312-7 ↗
13. The mechanical behavior of a cryomilled Al-10Ti-2Cu alloy10.1016/S1359-6454(01)00278-6 ↗
14. Nanocomposites and an extremely hard nanocrystalline intermetallic of Al-Fe alloys prepared by mechanical alloying10.1016/j.msea.2009.12.044 ↗
15. Structural and mechanical properties of nanocrystalleve titanium processed by severe plastic deformation10.1016/S1359-6462(97)00210-8 ↗
16. Nanostructures and mechanical properties of bulk Al-Fe alloys prepared by electron-beam deposition10.2320/matertrans.42.1561 ↗
17. Layer by layer electroless deposition: an efficient route for preparing adhesion-enhanced metallic coatings on plastic surfaces10.1016/j.cej.2016.05.114 ↗
18. Nanostructured Al-Fe alloys produced by e-beam deposition: static and dynamic tensile properties10.1016/S1359-6454(03)00237-4 ↗
19. A high-strength bulk nanocrystalline Al-Fe alloy processed by mechanical alloying and spark plasma sintering10.1016/j.scriptamat.2007.04.010 ↗
20. Fabrication, microstructure and mechanical properties of Al-Fe intermetallic particle reinforced Al-based composites10.1016/j.jallcom.2014.09.009 ↗
21. Alignment behavior of primary Al3Fe phase in Al-Fe alloy under a high magnetic field10.1016/j.matlet.2006.06.027 ↗
22. Thermo-mechanical responses of nanocrystalline Al-Fe alloy processed using mechanical alloying and high frequency heat induction sintering10.1016/j.msea.2015.12.077 ↗
23. Al-Fe hypoeutectic alloys directionally solidified under steady-state and unsteady-state conditions10.1016/j.jallcom.2010.05.089 ↗
24. Microstructures and mechanical properties of bulk AlFeNd(Cu,Si) alloys obtained through centrifugal forcecasting10.1016/j.msea.2006.10.082 ↗
25. Formation of metastable phases and nanocomposite structures in rapidly solidified Al-Fe alloys10.1016/j.msea.2011.04.028 ↗
26. Thermal properties of medium-sized Ge clusters10.1016/S0038-1098(00)00523-8 ↗
27. The effect of radiation inheritance in the ordering Fe3Al alloy10.1080/00337578208222793 ↗