Quantitative Analysis of Cryomilled Nanocrystalline Ti-6Al-4V Alloy Powder by X-Ray Diffraction

• Autorzy: Oh M. , Yu H. K. , Lee J.-H. , Oh M. C. , Jung S.-H. , Ahn B.

Identyfikatory

DOI

10.24425/123824

• Języki publikacji: EN

Abstrakty

EN

A nanocrystalline Ti alloy powder was fabricated using cryomilling. The grain size and lattice strain evolution during cryomilling were quantitatively analyzed using X-ray diffraction (XRD) based on the Scherrer equation, Williamson-Hall (W-H) plotting method, and size-strain (S-S) method assuming uniform deformation. Other physical parameters including stress and strain have been calculated. The average crystallite size and the lattice strain evaluated from XRD analysis are in good agreement with the result of transmission electron microscopy (TEM).

Słowa kluczowe

EN

nanocrystalline; cryomilling; Ti alloy; X-ray diffraction; size-strain plot method

• 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: 2018
• Tom: Vol. 63, iss. 3
• Strony: 1439--1442
• Opis fizyczny: Bibliogr. 21 poz., rys., wykr., wzory

Twórcy

autor

Oh M.

• Ajou University, Department of Materials Science and Engineering and Department of Energy Systems Research, 206 Worldcup-Ro, Yeongtong-Gu, Suwon, Gyeonggi, 16499, Korea

autor

Yu H. K.

• Ajou University, Department of Materials Science and Engineering and Department of Energy Systems Research, 206 Worldcup-Ro, Yeongtong-Gu, Suwon, Gyeonggi, 16499, Korea

autor

Lee J.-H.

• Ajou University, Department of Materials Science and Engineering and Department of Energy Systems Research, 206 Worldcup-Ro, Yeongtong-Gu, Suwon, Gyeonggi, 16499, Korea

autor

Oh M. C.

• Ajou University, Department of Materials Science and Engineering and Department of Energy Systems Research, 206 Worldcup-Ro, Yeongtong-Gu, Suwon, Gyeonggi, 16499, Korea

autor

Jung S.-H.

• The 4th Research And Development, Agency For Defense Development, Daejeon, Korea

autor

Ahn B.

• Ajou University, Department of Materials Science and Engineering and Department of Energy Systems Research, 206 Worldcup-Ro, Yeongtong-Gu, Suwon, Gyeonggi, 16499, Korea

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Uwagi

EN

1. This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2018R1D1A1B07044481). This work was supported by the Ajou University research fund. This work was supported by the Agency for Defense Development (ADD)

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).