摘要
通过对八钢含铌HRB400E钢自然时效后的钢筋试样进行拉伸试验,找出了含铌HRB400E热轧带肋钢筋力学性能时效的变化规律,为热轧带肋钢筋的检验提供参考,确保产品质量,减少质量异议和内部损失。
Based on the tensile test of Nb microalloyingHRB400E in Bayi Steel.,the aging change law of mechanical properties of Nb microalloying HRB400E hot-rolled ribbed steel bar is found out,which can provide beneficial reference for the inspection of hot-rolled ribbed steel bar,ensure product quality,reduce quality objection and internal loss.
作者
王建新
WANG Jian-xin(Manufacturing Management Department,Xinjiang Bayi Iron&steel Co.,Ltd.)
出处
《新疆钢铁》
2020年第3期31-33,共3页
Xinjiang Iron and Steel
关键词
热轧带肋钢筋
自然时效
力学性能
hot rolled ribbed bar
natural aging
mechanical property
