School of Materials Science and Engineering;
University of Science and Technology Beijing;
Beijing 100083;
China;
Technology Center;
Xingtai Iron and Steel Co Ltd;
Xingtai 054027;
Hehei;
China;
Quality Control Department;
Xingtai Iron and Steel Co Ltd;
Xingtai 054027;
Hebei;
China;
奥氏体化温度; 奥氏体结晶粒度; 珠光体层间; 硬度; 弹簧钢;