Deformation twinning in equiaxed-grained Fe-6.5 wt.%Si alloy after rotary swaging

Chaoyu Han, Shibo Wen, Feng Ye, Wenjia Wu, Shaowei Xue, Yongfeng Liang, Binbin Liu, Junpin Lin

Table 2 Heat treatments for as-received Φ6 mm hot rotary swaging bars.

Brine quenching (BQ) Water quenching (WQ) Step quenching (SQ) 800 °C ×5 min 800 °C ×5 min 800 °C ×5 min 800 °C ×10 min 800 °C ×10 min 800 °C ×10 min 850 °C ×5 min 850 °C ×5 min 850 °C ×5 min 850 °C ×10 min 850 °C ×10 min 850 °C ×10 min