Simulation of ZrB2 Oxidation Behavior at Constant Temperature Ambient

Shu-Guang ZHOU; Yi-Jun GUO; Xiao LIU

doi:10.15541/jim20180395

Journals >Journal of Inorganic Materials >Volume 34 >Issue 6 >Page 660 > Article

Journal of Inorganic Materials
Vol. 34, Issue 6, 660 (2019)

Simulation of ZrB₂ Oxidation Behavior at Constant Temperature Ambient

Shu-Guang ZHOU^1、2, Yi-Jun GUO^2、*, and Xiao LIU²

Author Affiliations

¹State Key Laboratory of Aerodynamics, China Aerodynamics Research and Development Center, Mianyang 621000, China

²Computational Aerodynamics Institute, China Aerodynamics Research and Development Center, Mianyang 621000, China

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DOI: 10.15541/jim20180395 Cite this Article

Shu-Guang ZHOU, Yi-Jun GUO, Xiao LIU. Simulation of ZrB₂ Oxidation Behavior at Constant Temperature Ambient[J]. Journal of Inorganic Materials, 2019, 34(6): 660 Copy Citation Text

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Schematic sketch of the oxidation products of ZrB2 and morphology assumed in the model

1. Schematic sketch of the oxidation products of ZrB₂ and morphology assumed in the model

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$Effect of pore fraction on weight change of ZrB2$

2. Effect of pore fraction on weight change of ZrB₂

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3. Comparison of mass change obtained from simulation results and sample measurement results of ZrB₂at different temperatures

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T/K	1098	1163	1263	1365	1478	1573	1673
Ratio	1.05	1.04	1.03	0.99	0.96	0.87	0.70

Table 1. Ratio of thickness of B₂O₃to that of ZrO₂at different temperatures

Shu-Guang ZHOU, Yi-Jun GUO, Xiao LIU. Simulation of ZrB₂ Oxidation Behavior at Constant Temperature Ambient[J]. Journal of Inorganic Materials, 2019, 34(6): 660

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