Modes of grain growth and mechanism of dislocation reaction under applied biaxial strain: Atomistic and continuum modeling

Ying-Jun Gao, Qian-Qian Deng, Zhe-yuan Liu, Zong-Ji Huang, Yi-Xuan Li, Zhi-Rong Luo

Table 2 The fitting formula of grain growth of the PFC simulation in area.

Stages: Grain: First stage of growth： Deformed grain with 0° orientation Second stage of growth： Recrystallization grain with 4° and -4° orientation Third stage of growth： Deformed grain with 0° orientation The fitting formula: A-1.5=1.68×10-6×t1.89 A-1.5=7.6×10-6×t1.85 A-1.5=1.67×10-6×t1.91 fitting coefficient: α = 1.68 × 10-6, β = 1.89 α = 7.6 × 10-6, β = 1.85 α = 1.67 × 10-6, β = 1.91