Effect Of Carbon Nanotubes On The Properties Of Spark Plasma Sintered ZrO2/CNT Composites

• Autorzy: Shim D. H. , Jung S. S. , Kim H. S. , Cho H. , Kim J. K. , Kim T. G. , Yoon S. J.

Identyfikatory

DOI

10.1515/amm-2015-0121

Warianty tytułu

PL

Wpływ nanorurek węglowych na właściwości spiekanych metodą sps kompozytów ZrO2/CNT

• Języki publikacji: EN

Abstrakty

EN

Zirconia matrix ZrO2/CNT composite materials reinforced with multiwall carbon nanotubes were fabricated using a spark plasma sintering technique. The effects of the amount of CNTs addition, sintering temperature and sintering pressure on the properties of the resulting ZrO2/CNT composites were examined. 0 to 9 vol. % CNTs were dispersed in zirconia powder, and the resulting mixture was sintered. The electrical conductivity, hardness, flexural strength, and density were measured to characterize the composites. The friction and wear properties of the composites were also tested. The flexural strength and friction coefficient of the composites were improved with up to 6 vol.% of CNT addition and the flexural strength showed a close relationship with the relative density of the composite. The electrical conductivity increased with increasing proportion of the CNTs, but the efficiency was reduced at more than 6 vol.% CNTs.

Słowa kluczowe

EN

CNT; ZrO2; composite; SPS

PL

CNT; ZrO2; kompozyty; SPS

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1315--1318
• Opis fizyczny: Bibliogr. 23 poz., rys.

Twórcy

autor

Shim D. H.

• Department of Nano Fusion Technology, Pusan National University, Busan, 627-706, Korea

autor

Jung S. S.

• ACNTECH, Pohang, 790-834, Korea

autor

Kim H. S.

• Department of Nanomechatronics Engineering, Pusan National University, Busan, 627-706, Korea

autor

Cho H.

• Department of Nanomechatronics Engineering, Pusan National University, Busan, 627-706, Korea

autor

Kim J. K.

• Department of Nanomechatronics Engineering, Pusan National University, Busan, 627-706, Korea

autor

Kim T. G.

• Department of Nanomechatronics Engineering, Pusan National University, Busan, 627-706, Korea

autor

Yoon S. J.

• Department of Nanomechatronics Engineering, Pusan National University, Busan, 627-706, Korea
• Department of Nano Fusion Technology, Pusan National University, Busan, 627-706, Korea

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.