研究了钛(铌固定)对高强度Nb+Ti-IF冷轧罩式炉退火钢板性能的影响.结果表明,当Ti/N≈1(原子比)时伸长率和rm值最高,随着钛含量的进一步增加,钢中过剩的钛将和磷形成FeTiP析出相,延迟了再结晶,使伸长率和rm值降低.
参考文献
[1] | Nilsson K I;Johansson E.Development of IF-steels on Ultra-low-carbon Basis for EDDQ and High-strength Applications Using Continuous-annealing(CAL) and Hot-dip Galvanizing Lines[A].TMS,warrendale,PA,USA,1990:140. |
[2] | Okamoto A;Mizui N.Texture Formation in Ultra-low-carbon Ti-added Cold-rolled Sheet Steels Containing Mn and P[A].TMS,warrendale,PA,USA,1990:161. |
[3] | James R F;Donald C.Advanced Sheet Steels for Automotive Applications[J].Strugala and Zhicong Yao,1992(01):17. |
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