(Nb相关论文
钢筋是重大工程结构中非常重要的材料,其细晶结构决定钢筋的强度和抗震性。微合金元素和控轧控冷相结合对高强度抗震钢筋的微观组......
The dissolving behaviour of Nb and Ti carbonitride precipitates in microalloyed steels during isothermal holding at 1300......

