Improving the oxidation resistance of carbon fibers via B4C coating by modified boron oxide chemical vapor deposition

Muhammet Nasuh Arık; Cennet Yıldırım; Nuri Solak

doi:10.1016/j.solidstatesciences.2023.107367

Improving the oxidation resistance of carbon fibers via B₄C coating by modified boron oxide chemical vapor deposition

Muhammet Nasuh Arık^*, Cennet Yıldırım, Nuri Solak

^*Bu çalışma için yazışmadan sorumlu yazar

Metalurji ve Malzeme Müh.Böl.

Araştırma sonucu: ???type-name??? › Makale › bilirkişi

2 Atıf (Scopus)

Özet

Carbon fiber is one of the engineering materials frequently used in high-temperature applications despite its very poor oxidation resistance. To enhance the oxidation resistance of C fibers and improve the service temperature, boron carbide coatings were prepared by the modified reactive boron oxide chemical vapor deposition (BOCVD) method. For the coating process, a tube furnace system was utilized. Experiments were performed at 1100–1400 °C for up to 6 h under a flowing Ar atmosphere. Coatings were analyzed by SEM, Raman, XRD, and XPS analysis. B₄C coatings were found to be in nodular form around 30–50 nm. Oxidation tests performed in flowing air up to 1500 °C by DTA-TG analysis and oxidation mechanisms were explained in details. We revealed that the base oxidation resistance increased up to 180 °C with no net mass gain or loss.

Orijinal dil	İngilizce
Makale numarası	107367
Dergi	Solid State Sciences
Hacim	146
DOI'lar	https://doi.org/10.1016/j.solidstatesciences.2023.107367
Yayın durumu	Yayınlandı - Ara 2023

Bibliyografik not

Publisher Copyright:
© 2023 Elsevier Masson SAS

Finansman

This work was supported by Turkish Energy, Nuclear and Mineral Research Agency ( TENMAK ) -Boron Research Institute ( BOREN ).

Finansörler	Finansör numarası
Boron Research Institute
Ulusal Bor Araştırma Enstitüsü
Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu

Belgeye Erişim

10.1016/j.solidstatesciences.2023.107367

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Improving the oxidation resistance of carbon fibers via B4C coating by modified boron oxide chemical vapor deposition",

abstract = "Carbon fiber is one of the engineering materials frequently used in high-temperature applications despite its very poor oxidation resistance. To enhance the oxidation resistance of C fibers and improve the service temperature, boron carbide coatings were prepared by the modified reactive boron oxide chemical vapor deposition (BOCVD) method. For the coating process, a tube furnace system was utilized. Experiments were performed at 1100–1400 °C for up to 6 h under a flowing Ar atmosphere. Coatings were analyzed by SEM, Raman, XRD, and XPS analysis. B4C coatings were found to be in nodular form around 30–50 nm. Oxidation tests performed in flowing air up to 1500 °C by DTA-TG analysis and oxidation mechanisms were explained in details. We revealed that the base oxidation resistance increased up to 180 °C with no net mass gain or loss.",

keywords = "Boron carbide coatings, Boron oxide chemical vapor deposition, Carbon fiber, Oxidation resistance",

author = "Arık, {Muhammet Nasuh} and Cennet Yıldırım and Nuri Solak",

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doi = "10.1016/j.solidstatesciences.2023.107367",

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T1 - Improving the oxidation resistance of carbon fibers via B4C coating by modified boron oxide chemical vapor deposition

AU - Arık, Muhammet Nasuh

AU - Yıldırım, Cennet

AU - Solak, Nuri

PY - 2023/12

Y1 - 2023/12

N2 - Carbon fiber is one of the engineering materials frequently used in high-temperature applications despite its very poor oxidation resistance. To enhance the oxidation resistance of C fibers and improve the service temperature, boron carbide coatings were prepared by the modified reactive boron oxide chemical vapor deposition (BOCVD) method. For the coating process, a tube furnace system was utilized. Experiments were performed at 1100–1400 °C for up to 6 h under a flowing Ar atmosphere. Coatings were analyzed by SEM, Raman, XRD, and XPS analysis. B4C coatings were found to be in nodular form around 30–50 nm. Oxidation tests performed in flowing air up to 1500 °C by DTA-TG analysis and oxidation mechanisms were explained in details. We revealed that the base oxidation resistance increased up to 180 °C with no net mass gain or loss.

AB - Carbon fiber is one of the engineering materials frequently used in high-temperature applications despite its very poor oxidation resistance. To enhance the oxidation resistance of C fibers and improve the service temperature, boron carbide coatings were prepared by the modified reactive boron oxide chemical vapor deposition (BOCVD) method. For the coating process, a tube furnace system was utilized. Experiments were performed at 1100–1400 °C for up to 6 h under a flowing Ar atmosphere. Coatings were analyzed by SEM, Raman, XRD, and XPS analysis. B4C coatings were found to be in nodular form around 30–50 nm. Oxidation tests performed in flowing air up to 1500 °C by DTA-TG analysis and oxidation mechanisms were explained in details. We revealed that the base oxidation resistance increased up to 180 °C with no net mass gain or loss.

KW - Boron carbide coatings

KW - Boron oxide chemical vapor deposition

KW - Carbon fiber

KW - Oxidation resistance

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