低碳贝氏体高强度钢Q800CFE 相关硕士博士期刊学术论文

低碳贝氏体高强度钢Q800CFE相关论文

研发的25 mm Q800CFE钢板（/％：0.04～ 0.08C,0.20 ～0.50Si,1.50～1.80Mn,≤0.015P,≤0.005S,0.015～0.060Nb,≤0.30Mo,≤0.03Ti,0.0008～0.003 0......