借助于光学显微镜研究了强磁场(12 T)下奥氏体化温度对Fe-0.12%C合金连续冷却转变显微组织形貌的影响,结果表明:随着奥氏体化温度的升高,铁索体晶粒沿磁场方向伸长且呈链状排列,珠光体团长轴方向与磁场方向平行且伸长的程度增强;相同强磁场热处理条件下,板平面平行于磁场方向比垂直于磁场方向放置的试样的铁素体面积百分含量高,同时铁索体晶粒沿磁场方向伸长且呈链状排列,珠光体团长轴方向与磁场方向平行且伸长的程度低.
参考文献
[1] | Shimotomai M,Maruta K,Mine K,Matsui M.Acta Mater,2003; 51:2921 |
[2] | Shimotomai M,Maruta K.Ser Mater,2000; 42:499 |
[3] | Maruta K,Shimotomai M.J Cryst Growth,2002; 237-239:802 |
[4] | Ohtsuka H.Netsu-Shori,2004; 44:135(大塚秀幸.热处理,2004;44:135) |
[5] | Ohtsuka H,Xu Y,Wada H.Mat Trans JIM,2000; 41:907 |
[6] | Hao X J,Ohtsuka H.CAMP-ISIJ,2004; 17:1229 |
[7] | Hao X J,Ohtsuka H,de Rango P.Mater Trans,2003; 44:211 |
[8] | Hao X J,Ohtsuka H.J Mater Metall,2005; 4:132(郝新江,大塚秀幸.材料与冶金学报,2005;4:132 |
[9] | Ohtsuka H,Xu Y,Choi J K,Oishi Y,Mural T,Wada H.In:Shigeo A,ed.,The 3rd Int Syrup on Electromagnetic Processing of Materials,Tokyo:the Iron and Steel Institute of Japan,2000:596 |
[10] | Zhang Y D,Esling C,Gong M L,Vincent G,Zhao X,Zuo L.Scr Mater,2006; 54:1897 |
[11] | Zhang Y D,He C S,Zhao X,Zuo L.J Magn Magn Mater,2004; 284:287 |
[12] | Crangle J.The Magnetic Properties of Solids.London:Edward Arnold (Publishers) Ltd.,1977:16 |
[13] | Zhang Y D,Esling C,Calcagnotto M,Gong M L,Zhao X,Zuo L.J Phys,2007; 40D:6501 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%