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Effect of the Second-Phase Particle Precipitation on the Recrystallization Texture of High-Strength and Fine-Grain Interstitial-Free Steel

Journal Article


Abstract


  • The effect of the second-phase particle precipitation on the recrystallization texture of high-strength and fine-grain interstitial-free steel was studied. It is shown experimentally that the sizes of second-phase particles increase and their number decreases with holding time and annealing temperature. The texture is mainly influenced by the size, number, and distribution of the particles. Finely dispersed second-phase particles are strongly pinned on the grain boundaries, which significantly hinders the development of {111} surface textures. It the pinning force on the grain boundary decreases, the {111) surface texture improves due to the aggregation and growth of second-phase particles with holding time. The strength of the γ-phase ({111}<112> texture) grows and reaches maximum (annealing temperature 850°C), finally declines with annealing temperature. Precipitated particles of 40–60 nm favor the development of the {111} texture component.

Publication Date


  • 2020

Citation


  • Zhang, H. M., Chen, R., Wang, C. S., Li, Y., Jia, H. B., & Jiang, Z. Y. (2020). Effect of the Second-Phase Particle Precipitation on the Recrystallization Texture of High-Strength and Fine-Grain Interstitial-Free Steel. Strength of Materials, 52(1), 40-50. doi:10.1007/s11223-020-00148-z

Scopus Eid


  • 2-s2.0-85083767398

Start Page


  • 40

End Page


  • 50

Volume


  • 52

Issue


  • 1

Abstract


  • The effect of the second-phase particle precipitation on the recrystallization texture of high-strength and fine-grain interstitial-free steel was studied. It is shown experimentally that the sizes of second-phase particles increase and their number decreases with holding time and annealing temperature. The texture is mainly influenced by the size, number, and distribution of the particles. Finely dispersed second-phase particles are strongly pinned on the grain boundaries, which significantly hinders the development of {111} surface textures. It the pinning force on the grain boundary decreases, the {111) surface texture improves due to the aggregation and growth of second-phase particles with holding time. The strength of the γ-phase ({111}<112> texture) grows and reaches maximum (annealing temperature 850°C), finally declines with annealing temperature. Precipitated particles of 40–60 nm favor the development of the {111} texture component.

Publication Date


  • 2020

Citation


  • Zhang, H. M., Chen, R., Wang, C. S., Li, Y., Jia, H. B., & Jiang, Z. Y. (2020). Effect of the Second-Phase Particle Precipitation on the Recrystallization Texture of High-Strength and Fine-Grain Interstitial-Free Steel. Strength of Materials, 52(1), 40-50. doi:10.1007/s11223-020-00148-z

Scopus Eid


  • 2-s2.0-85083767398

Start Page


  • 40

End Page


  • 50

Volume


  • 52

Issue


  • 1