Tailoring Nano-crystallization in Zr50Ti4Y1Al10Cu25Ni7Co2Fe1 complex multicomponent bulk metallic glass by O doping
Source abstract
Abstract
Abstract In this paper, O was added in Zr50Ti4Y1Al10Cu25Ni7Co2Fe1 complex multicomponent bulk metallic glass (CMBMG) with concentrations of 0.12 at.% and 0.45 at.%, and the microstructure, thermal stability and mechanical properties of these O-containing alloys were investigated in detail. It is found that, O element promotes the formation and growth of nanocrystals in the glassy matrix, and the structure of nanocrystalline phase changes from BCC to FCC with the increase in O content. Moreover, even at high Oxygen concentration, the alloy still shows excellent resistance to O-induced brittleness. This work is beneficial for better understanding the correlation between O and nanocrystal formation in CMBMGs, which provides a novel insight for further development of this series of alloys.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metallic Glasses and Amorphous Alloys · High Entropy Alloys Studies
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References (28)
Show source-provided references
1. Ductile Co-Nb-B bulk metallic glass with ultrahigh strength10.1016/j.jnoncrysol.2013.12.004 ↗
2. On the origin of elastic strain limit of bulk metallic glasses10.1063/1.4861606 ↗
3. Novel centimeter-sized Fe-based bulk metallic glass with high corrosion resistance in simulated acid rain and seawater10.1016/j.jnoncrysol.2013.02.026 ↗
4. Deformation behavior of the Zr41.2Ti13.8Cu12.5Ni10Be22.5 bulk metallic glass over a wide range of strain-rates and temperatures10.1016/S1359-6454(03)00164-2 ↗
5. Zr-based bulk metallic glass with super-plasticity under uniaxial compression at room temperature10.1016/j.jnoncrysol.2008.04.012 ↗
6. Locating bulk metallic glasses with high fracture toughness: chemical effects and composition optimization[J]10.1016/j.actamat.2010.09.025 ↗
7. Novel low Cu content and Ni-free Zr-based bulk metallic glasses for biomedical applications10.1016/j.jnoncrysol.2012.09.026 ↗
8. Understanding the mechanism for the embrittlement of a monolithic Zr-based bulk metallic glass by oxygen10.1016/j.intermet.2009.01.011 ↗
9. Oxygen effects on plastic deformation of a Zr-based bulk metallic glass
10. Effect of oxygen concentration upon the ductility of amorphous Zr57Nb5Al10Cu15.4Ni12.610.1016/j.msea.2005.12.009 ↗
11. Oxygen impurity and microalloying effect in a Zr-based bulk metallic glass alloy10.1016/S0966-9795(02)00131-0 ↗
12. Influence of oxygen on the crystallization behavior of Zr65Cu27.5Al7.5 and Zr66.7Cu33.3 metallic glasses10.1016/S1359-6454(00)00190-7 ↗
13. Crystallization and corrosion resistance of Zr–Ti–Y–Al–Cu–Ni–Co–Fe complex multi-component bulk metallic glasses10.1016/j.intermet.2019.106688 ↗
14. A centimeter-size Zr40Hf10Ti4Y1Al10Cu25Ni7Co2Fe1 bulk metallic glass with high mixing entropy designed by multi-substitution10.1016/j.jnoncrysol.2014.11.032 ↗
15. Synthesis of impurity-insensitive Zr-based bulk metallic glass10.1016/j.jnoncrysol.2015.11.026 ↗
16. A complex multicomponent bulk metallic glass/ultrafine-nanocrystal composite fabricated under industrial-applicable condition. J. Non-Cryst
17. In-Situ Precipitated Nanocrystal Beneficial to Enhanced Plasticity of Cu-Zr Based bulk Metallic Glasses10.1002/adem.200800123 ↗
18. Ductilization of BMGs by optimization of nanoparticle dispersion[J]
19. Plasticity induced by nanoparticle dispersions in bulk metallic glasses10.1016/j.jnoncrysol.2006.10.011 ↗
20. Ti-Containing Zr based bulk amorphous/nanocrystalline composite alloys. Mater. Trans
21. As-cast Zr-Ni-Cu-Al-Nb bulk metallic glasses containing nanocrystalline particles with ductility10.1016/j.msea.2006.05.129 ↗
22. Nanostructure controlling in Zr-based metallic glasses using icosahedral local structure10.1016/j.jallcom.2008.07.182 ↗
23. High-entropy alloys: a critical review10.1080/21663831.2014.912690 ↗
24. Formation of CuZr-based bulk metallic glass composites containing nanometer-scale B2-CuZr phase through sub-Tg annealing10.1016/j.jallcom.2014.08.045 ↗
25. Effect of oxygen on phase formation and thermal stability of slowly cooled Zr65Al7.5Cu17.5Ni10 metallic glass10.1016/S1359-6454(98)00187-6 ↗
26. The efficient cluster packing model - An atomic structural model for metallic glasses10.1016/j.actamat.2006.06.002 ↗
27. The nature of the glass transition in metallic glasses
28. Microstructures and properties of high-entropy alloys10.1016/j.pmatsci.2013.10.001 ↗