终冷温度对高强度抗震钢筋组织和性能的影响

曾泽芸, 李长荣, 黎志英, 黄胜, 黎世旺, 尤景田

Effect of Final Temperature of Cooling on Microstructure and Properties of Aseismic High-strength Steel Rebar

ZENG Zeyun, LI Changrong, LI Zhiying, HUANG Sheng, LI Shiwang, YOU Jingtian

图2 不同终冷温度5道次热模拟轧制后实验钢的金相显微组织

Fig.2 Metallographic microstructure of experimental steel after 5 passes of hot simulation rolling at different final cooling temperatures (a) 650℃、(b) 700℃、(c) 750℃