Oxidation mechanism of ZrB2/SiC ceramics based on phase-field model
Source abstract
Abstract
Abstract In this paper, the phase-field oxidation mechanism of ultra-high temperature ZrB2/SiC ceramics is investigated theoretically. Firstly, a phase-field model is developed to analyze the oxidation behaviors of multiphase materials. Secondly, the evolutions of the porosity and the oxidation stress for the oxidized ZrB2/SiC ceramics with different temperatures and different oxygen partial pressures are predicted, and the influences of the mechanical factors on the oxidation behaviors of ZrB2/SiC ceramics are discussed. Finally, two-dimensional oxidation behaviors of ZrB2/SiC ceramics are simulated and analyzed.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Aluminum Alloys Composites Properties · Intermetallics and Advanced Alloy Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. Thermo-structural behaviour of an UHTC made nose cap of a reentry vehicle10.1016/j.actaastro.2009.02.016 ↗
2. Numerical/Experimental correlation of a plasma wind tunnel test on a UHTC-made nose cap of a reentry vehicle10.1061/(ASCE)AS.1943-5525.0000047 ↗
3. Processing and mechanical properties of zirconium diboride-based ceramics prepared by spark plasma sintering10.1111/j.1551-2916.2007.01665.x ↗
4. Oxidation-resistant ZrB2–SiC composites at 2200 degrees C10.1016/j.compscitech.2007.08.017 ↗
5. Ablation resistance of different coating structures for C/ZrB(2)–SiC composites under oxyacetylene torch flame10.1111/j.1744-7402.2008.02320.x ↗
6. Ablation behavior of ZrB2–SiC ultra high temperature ceramics under simulated atmospheric re-entry conditions10.1016/j.compscitech.2008.02.009 ↗
7. Evaluation of ultra-high temperature ceramics for aeropropulsion use10.1016/S0955-2219(02)00140-1 ↗
8. Thermodynamic analysis of ZrB2–SiC oxidation: formation of a SiC-depleted region10.1111/j.1551-2916.2006.01329.x ↗
9. Rapid oxidation characterization of ultra-high temperature ceramics10.1111/j.1551-2916.2007.01861.x ↗
10. Phase-field models in materials science10.1088/0965-0393/17/7/073001 ↗
11. Free energy of a nonuniform system. 1. Interfacial free energy10.1063/1.1744102 ↗
12. The phase field model for hydrogen diffusion and gamma-hydride precipitation in zirconium under non-uniformly applied stress10.1016/j.mechmat.2005.05.005 ↗
13. Analysis on high-temperature oxidation and growth stress of iron-based alloy using phase field method10.1007/s10483-011-1455-8 ↗
14. Interplay between fracture and diffusion behaviors: modeling and phase field computation10.1016/j.commatsci.2011.03.040 ↗
15. Phase-field simulation of strain-induced domain switching in magnetic thin films10.1063/1.3567542 ↗
16. Phase field modeling of void nucleation and growth in irradiated metals10.1088/0965-0393/17/6/064002 ↗
17. The development of the arrhenius equation10.1021/ed061p494 ↗
18. Three-dimensional multi-phase field simulation of the lamellar growth stability in a directionally solidified hypereutectic CBr(4)–C(2)Cl(6) alloy10.1016/j.jcrysgro.2009.02.011 ↗
19. Phase-field modeling of eutectic solidification10.1021/cg2008914 ↗
20. Stresses in NiO, Cr2O3 and Al2O3 oxide scales10.1016/0921-5093(94)09747-X ↗
21. Nanotechnology for encapsulating zirconium boride upon formation of heat-resistant coatings10.1007/s10720-005-0080-2 ↗
22. Yan · 1986
23. Wang · 2009
24. Investigation of isothermal and no-isothermal oxidation of SiC powder using an analytic kinetic model10.1016/j.apsusc.2010.07.012 ↗
25. High temperature microhardness of ZrB2 single crystals10.1088/0022-3727/35/20/102 ↗
26. Microstructural feature and thermal shock behavior of hot-pressed ZrB(2)–SiC–ZrO(2) composite10.1016/j.matchemphys.2009.03.033 ↗
27. Green · 1998
28. Yin · 2004
29. Advances in microstructure and mechanical properties of zirconium diboride based ceramics10.1016/S0921-5093(02)00520-8 ↗
30. Compressive strength degradation in ZrB(2)-based ultra-high temperature ceramic composites10.1016/j.jeurceramsoc.2010.05.020 ↗
31. The oxidation of metals at high temperatures