Journal of Inorganic Materials, Volume. 40, Issue 1, 31(2025)

Oxidation Behavior at 1000-1300 ℃ in air of Ti2AlC-20TiB2 Synthesized by in-situ Reaction/Hot Pressing

Wenting WANG*, Jingjun XU, Ke MA, Meishuan LI, Xingchao LI, and Tongqi LI
Figures & Tables(9)
Surface morphology of Ti2AlC-20TiB2 composite and EDS element mappings of Al, C, and B
Morphologies of the etched surface with inserts showing the statistical distribution of particle size
Oxidation kinetics of Ti2AlC-20TiB2 composite at 1000-1300 ℃ in air
XRD patterns of Ti2AlC-20TiB2 composite before and after oxidation at 1000-1300 ℃ in air for 10 h
Surface morphologies of Ti2AlC-20TiB2 composite oxidized at 1000-1300 ℃ in air for 10 h and EDS element mappings of O, Al, and Ti
Surface morphologies of Ti2AlC oxidized at 1000-1300 ℃ in air for 10 h and EDS element mappings of O, Al, and Ti
Cross-sectional morphologies of Ti2AlC-20TiB2 composite oxidized at 1000-1300 ℃ in air for 10 h and EDS element mappings of O, Al, and Ti
Cross-sectional morphologies of Ti2AlC oxidized at 1000-1300 ℃ in air for 10 h and EDS element mappings of O, Al, and Ti
  • Table 1. k, t0, R2 by fitting the oxidation kinetics curves in Fig. 3(a) and kc of Ti2AlC[8]

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    Table 1. k, t0, R2 by fitting the oxidation kinetics curves in Fig. 3(a) and kc of Ti2AlC[8]

    Temperature1000 ℃1100 ℃1200 ℃1300 ℃
    Ti2AlC-20TiB2k0.06560.13550.09200.2849
    t00.09180.04880.13130.6860
    R299.5099.4799.7299.77
    Ti2AlCkc2.38×10-121.54×10-111.12×10-102.13×10-10
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Wenting WANG, Jingjun XU, Ke MA, Meishuan LI, Xingchao LI, Tongqi LI. Oxidation Behavior at 1000-1300 ℃ in air of Ti2AlC-20TiB2 Synthesized by in-situ Reaction/Hot Pressing[J]. Journal of Inorganic Materials, 2025, 40(1): 31

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Paper Information

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Received: Jul. 27, 2024

Accepted: --

Published Online: Apr. 24, 2025

The Author Email: Wenting WANG (wtwang16s@imr.ac.cn)

DOI:10.15541/jim20240352

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