Texture evaluation in ductile fracture process by neutron diffraction measurement

H. Sunaga, M. Takamura, Y. Ikeda, Y. Otake, T. Hama, M. Kumagai, H. Suzuki, S. Suzuki

研究成果: Conference article査読

1 被引用数 (Scopus)

抄録

A neutron diffraction measurement was performed to reveal microstructural aspects of the ductile fracture in ferritic steel. The diffraction patterns were continuously measured at the center of the reduced area while a tensile specimen was loaded under tension until the end of the fracture process. The measurement results showed that the volume fraction of (110)-oriented grains increased when the texture evolved as a result of plastic deformation. But the mechanism of texture evolution may be changed during necking, decreasing an increase rate of the volume fraction.

本文言語English
論文番号032027
ジャーナルJournal of Physics: Conference Series
734
3
DOI
出版ステータスPublished - 2016 9 1
イベント10th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2016 - Bristol, United Kingdom
継続期間: 2016 9 42016 9 9

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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