通过Gleeble-1500热模拟单轴压缩实验,研究了Al部分替代Si对热轧TRIP钢过冷奥氏体动态相变特征、组织控制及残余奥氏体的影响.结果表明:用Al替代C-Mn Si钢中的部分Si后可缩小平衡相图中的γ相区,提高钢的A3温度并扩大A3-Ar3温度范围;动态相变时铁索体相变动力学提前,最佳贝氏体等温相变温度升高;组织中残余奥氏体具有较高的C含量,颗粒状残余奥氏体分布更为细小和弥散,但铁素体晶粒尺寸较C-Mn-Si钢的粗大.
参考文献
| [1] | Zackay V F,Parker E R,Fahr D.Trans ASM,1967; 60:252 |
| [2] | Tosal-Martinez L,Vanderschueren D,Jacobs S,Vandeputte S.Steel Res,2001; 72:412 |
| [3] | Girault E,Mertens A,Jacques P,Houbaert Y,Verlinden B,van Humbeeck J.Scr Mater,2001; 44:885 |
| [4] | de Meyer D,Vanderschueren D,de Cooman B C.ISIJ Int,1999; 39:813 |
| [5] | Manohar P A,Kunishige K,Chandra T.Mater Sci Forum,2003; 426-432:1127 |
| [6] | Manochar P A,Kunishige K,Chandra T,Ferry M.Mater Sci Technol,2002; 18:856 |
| [7] | Yin Y Y,Yang W Y,Li L F,Sun Z Q,Wang X T.Acta Metall Sin,2008; 44:686(尹云洋,杨王明,李龙飞,孙祖庆,王西涛.金属学报,2008;44:686) |
| [8] | Li J C,Yin Y Y,Li L F,Yang W Y,Sun Z Q.J Iron Steel Res,accepted(李建成,尹云洋,李龙飞,杨王明,孙祖庆.钢铁研究学报,待发表) |
| [9] | Miller R L.Trans ASM,1964; 57:892 |
| [10] | Emadoddin E,Akbarzadeh A,Daneshi Gh.Mater Char-act,2006; 57:408 |
| [11] | Liu S K,Zhang G Y.Metall Trans,1990; 21A:1509 |
| [12] | Guo H,Eenomoto M.Metall Mater Trans,2007; 38A:1152 |
| [13] | Yang W Y,Qi J J,Sun Z Q,Yang P.Acta Metall Sin,2004; 40:135(杨王玥,齐俊杰,孙祖庆,杨平.金属学报,2004;40:135) |
| [14] | Hanlon D N,Sietma J,van der Zwaag S.ISIJ Int,2001;41:1028 |
| [15] | Timokhina I B,Hodgson P D,Pereloma E V.Metall Mater Trans,2003; 34A:1599 |
| [16] | Jacques P,Cornet X,Harlet Ph,Ladriere J,Delannay F.Metall Mater Trans,1998; 29A:2383 |
| [17] | Hanzaki A Z,Hodgson P D,Yue S.ISIJ Int,1995; 35:324 |
| [18] | Jacques P J,Girault E,Mertens A,Verlinder B,van Humbeeck J,Delannay F.ISIJ Int,2001; 41:1068 |
| [19] | Mintz B.Int Mater Rev,2001; 46:169 |
| [20] | Koh-Ichi,Muneo M,Toshiki M,Yoichi M.ISIJ Int,2007;47:1357 |
| [21] | de Meyer M,Mahieu J,de Cooman B C.Mater Sci Technol,2002; 18:1121 |
| [22] | Zuidema B K,Subramanyam D K,Leslie W C.Metall Trans,1987; 18A:1629 |
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