ZrTi微合金化低碳钢形变奥氏体再结晶和析出相的影响
罗瀚宇, 曹建春, 曾敏, 郝天赐, 高鹏, 王俊彩, 张凡林

Effect of Zr on Deformed Austenite Recrystallization and Precipitates in Ti-Microalloyed Low Carbon Steel
LUO Hanyu, CAO Jianchun, ZENG Min, HAO Tianci, GAO Peng, WANG Juncai, ZHANG Fanling
表1 实验用钢的化学成分
Table 1 Chemical compositions of experimental steels (mass fraction, %)
No.CSiMnSPNTiZrFe
0.13Ti0.0460.211.500.0050.00410.00190.13-Bal.
0.18Ti0.0470.221.480.0050.00730.00140.18-Bal.
Ti-Zr0.0480.221.500.0050.00720.00120.130.035Bal.