10.3969/j.issn.1003-8620.2015.06.004
控制ER70S-G含钛焊丝钢TiN析出和防止水口结瘤的工艺实践
ER70S-G含钛焊丝钢(/%:0.07C,0.82Si,1.49Mn,0.012P,0.010S,0.19Ti,0.006 2N)生产流程为80 t顶底复吹转炉-LF-150mm× 150mm方坯连铸-盘条轧制工艺.热力学计算和生产实践表明,当浇铸温度≥1 560℃,[N]≤78.6×10-6,[Ti/%][N/%]≤0.001 49及拉速2.0~2.5 m/min时,可以避免在浇铸过程TiN析出和水口结瘤.
含钛焊丝钢、TiN、连铸、析出、水口结瘤、工艺实践
36
TG1;TF1
2015-12-07(万方平台首次上网日期,不代表论文的发表时间)
共3页
13-15