Oxidation of boron silicide and materials based on it

Golovko, É. I.; Makarenko, G. N.; Voitovich, R. F.; Fedorus, V. B.

doi:10.1007/bf00559649

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Figs 3 and 4 Show Polished Cross-section Morphologies1

Results1

Oxidation Behaviour and Microstructural Of Siboc Ceramics1

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Cited by 2 publications

(3 citation statements)

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“…5b), which confirmed the volatilization of B 2 O 3. Previous reports [15,16] also mentioned that the volatilization of B 2 O 3 at 1000°C.…”

Section: Figs 3 and 4 Show Polished Cross-section Morphologiesmentioning

confidence: 91%

Oxidation behavior of 2D C/SiC composite modified by SiB4 particles in inter-bundle pores

Tong

Cheng

Yin

et al. 2008

Composites Science and Technology

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“…5b), which confirmed the volatilization of B 2 O 3. Previous reports [15,16] also mentioned that the volatilization of B 2 O 3 at 1000°C.…”

Section: Figs 3 and 4 Show Polished Cross-section Morphologiesmentioning

confidence: 91%

Oxidation behavior of 2D C/SiC composite modified by SiB4 particles in inter-bundle pores

Tong

Cheng

Yin

et al. 2008

Composites Science and Technology

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Section: Resultsmentioning

confidence: 99%

“…48,49 Volatilisation of B 2 O 3 phase can happen for ceramic matrix with low boron content as shown in equation ( 8). 48,50 Hence, prolonged oxidation of SiBOC-10 leads to the formation of pores in the matrix (SiBOC-10-3h) due to B 2 O 3 volatilisation. In SiBOC-10 and SiBOC-15, nano/micro-whisker formation was seen and the concentration of these nano/ micro-whiskers increases with the oxidation time (Fig.…”

Section: Oxidation Behaviour and Microstructural Of Siboc Ceramicsmentioning

confidence: 99%

Boron-modified phenol formaldehyde resin-based self-healing matrix for C_f/SiBOC composites

Babu

Devasia

2016

Advances in Applied Ceramics

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C f /SiBOC was fabricated from 2D carbon fabric as reinforcement and slurry-containing boronmodified phenol formaldehyde (BPF) resin with silicon as matrix resin using reaction-bonded silicon carbide method. The processing involves synthesis of (BPF) resin by reacting various amount of boric acid with phenol formaldehyde resin, polymer to ceramic transformation at 1450°C under argon atmosphere, with and without silicon, thermal transformation of the polymer matrix composite into a ceramic matrix composite and evaluation of isothermal oxidation for ceramics and its composites at 1000, 1250 and 1500°C. The ceramic studies, confirmed the formation of B 4 C, SiC and SiB 4 (SiBOC) mixed phase and the role of boron as a catalyst for graphitisation of free carbon present in the ceramic. Oxidation of C f /SiBOC composite at various temperatures leads to the formation of borosilicate glass which heals the cracks, hindering the inwards diffusion of oxygen.

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Oxidation of boron silicide and materials based on it

Cited by 2 publications

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Oxidation behavior of 2D C/SiC composite modified by SiB4 particles in inter-bundle pores

Oxidation behavior of 2D C/SiC composite modified by SiB4 particles in inter-bundle pores

Boron-modified phenol formaldehyde resin-based self-healing matrix for C_f/SiBOC composites

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Oxidation of boron silicide and materials based on it

Cited by 2 publications

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Oxidation behavior of 2D C/SiC composite modified by SiB4 particles in inter-bundle pores

Oxidation behavior of 2D C/SiC composite modified by SiB4 particles in inter-bundle pores

Boron-modified phenol formaldehyde resin-based self-healing matrix for Cf/SiBOC composites

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Boron-modified phenol formaldehyde resin-based self-healing matrix for C_f/SiBOC composites