Anti-ablation properties of MoSi<sub>2</sub>–W multi-layer coating system deposited by atmospheric plasma spray

Liu, Y. B.; Wang, Q. S.; Ma, Zhuang; Wang, H.; Zheng, Kai; Wei, Shen; Wu, Xiukun

doi:10.1179/1432891714z.000000000527

Cited by 1 publication

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“…In this process, the accelerated melted particles were impinged on the surface of the substrate to form a compact coating. 18 In this work, a SiC inner coating was prepared on the C/C composites by pack cementation, and then a ZrB 2 modified MoSi 2 outer coating was prepared by supersonic plasma spraying. The effect of ZrB 2 addition on the microstructure and oxidation protective property of the MoSi 2 coating was investigated.…”

Section: Introductionmentioning

confidence: 99%

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Supersonic plasma sprayed MoSi₂–ZrB₂ antioxidation coating for SiC–C/C composites

Wang

Liu

et al. 2016

Surface Engineering

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A dense and crack free MoSi 2 -ZrB 2 coating was prepared on the SiC coated carbon/carbon (C/C) composites using a supersonic plasma spraying technique. The coated composites were characterised using scanning electron microscopy and X-ray diffraction. The analysis shows that the as prepared MoSi 2 -ZrB 2 coating, with a thickness of ,100 mm, combines well with the inner SiC coating. After oxidation at 12008C for 72 h in air, the mass loss of MoSi 2 -ZrB 2 /SiC coated C/C is only 4.24 wt-%, which is significantly lower than that of MoSi 2 /SiC coated C/C (11.35 wt-%). The excellent oxidation protective ability of the MoSi 2 -ZrB 2 coating is mainly attributed to ZrSiO 4 produced by dispersive ZrO 2 particles and SiO 2 in the coating at high temperature.

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Section: Introductionmentioning

confidence: 99%

“…In this process, the accelerated melted particles were impinged on the surface of the substrate to form a compact coating. 18…”

Section: Introductionmentioning

confidence: 99%

Supersonic plasma sprayed MoSi₂–ZrB₂ antioxidation coating for SiC–C/C composites

Wang

Liu

et al. 2016

Surface Engineering

View full text Add to dashboard Cite

show abstract

Anti-ablation properties of MoSi₂–W multi-layer coating system deposited by atmospheric plasma spray

Cited by 1 publication

References 18 publications

Supersonic plasma sprayed MoSi₂–ZrB₂ antioxidation coating for SiC–C/C composites

Supersonic plasma sprayed MoSi₂–ZrB₂ antioxidation coating for SiC–C/C composites

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Anti-ablation properties of MoSi2–W multi-layer coating system deposited by atmospheric plasma spray

Cited by 1 publication

References 18 publications

Supersonic plasma sprayed MoSi2–ZrB2 antioxidation coating for SiC–C/C composites

Supersonic plasma sprayed MoSi2–ZrB2 antioxidation coating for SiC–C/C composites

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Anti-ablation properties of MoSi₂–W multi-layer coating system deposited by atmospheric plasma spray

Supersonic plasma sprayed MoSi₂–ZrB₂ antioxidation coating for SiC–C/C composites

Supersonic plasma sprayed MoSi₂–ZrB₂ antioxidation coating for SiC–C/C composites