研究了强磁场(12T)下冷却速度对Re-0.12%C合金中的珠光体组织形貌的影响,结果表明:强磁场下珠光体团的长轴方向与磁场方向平行且伸长的程度随其冷却速度的提高而减弱,板平面平行于磁场方向比垂直于磁场方向放置的试样的珠光体面积分数低,同时珠光体团长轴方向与磁场方向平行且伸长的程度也低,最后,探讨了强磁场下珠光体组织形貌的演变机理.
参考文献
| [1] | M.Shimotomai,K.Maruta,K.Mine,M.Matsui,Formation of aligned two-phase microstructure by applying a magnetic field during the austenite to ferrite transformation in steels,Acta Mater.,51,2921(2003) |
| [2] | M.Shimotomai,K.Maruta,Aligned two-phase structure in Fe-C alloys,Scripta Mater.,a2(5),499(2000) |
| [3] | H.Ohtsuka,Y.Xu,H.Wada,Alignment of ferrite of grains during austenite to ferrite transformation in a high magnetic field,Mat.Trans.JIM,41(s),907(2000) |
| [4] | J.K.Choi,H.Ohtsuka,Y.Xu,Effects of strong magnetic field on the phase stability of plain carbon steel,Scripta Mater.,43,221(2000) |
| [5] | HAO Xijiang,H.Ohtsuka,Effect of high magnetic field on phase transformation temperature and microstructure of Fe-based alloys,Journal of Materials and Metallurgy,4(21),32(2005) |
| [6] | HAO Xijiang,H.Ohtsuka,Effect of high magnetic field on phase transformation temperature in Fe-C alloys,Materials Transactions,45(8),2622(2004) |
| [7] | ZHANG Yudong,HE Changshu,ZhAO Xiang,C.Esling,ZUO Liang,A new approach for rapid annealing of medium carbon steels,Adv.Eng.Mater.,6(5),310(2004) |
| [8] | HAO Xijiang,H.Ohtsuka,P.Rango,Quantitative characterization of the structural alignment in Fe-0.4C alloy transformed in high magnetic field,Mater.Trans.,44,211(2003) |
| [9] | HAO Xijiang,H.Ohtsuka,H.Wada,Structural elongation and alignment in a Fe-0.4C alloy by isothermal ferrite transformation in high magnetic fields,Mater.Trans.,44,2532(2003) |
| [10] | ZHANG Yudong,HE Changshu,ZHAO Xiang,New microstructural features occurring during transformation from austenite to ferrite under the kinetic influence of magneticfield in a medium carbon steel,J.Mag.Mag.Mater.,284,287(2004) |
| [11] | H.Ohtsuka,Y.Xu,J.K.Choi,Diffusion transformation behaviour and structure in high magnetic field,in:The 3rd International Symposium on EPM,(Nagoya,the Iron and Steel Institute of Japan,2000) p.596 |
| [12] | WU Cunyou,LI Tingju,WEN Bin,JIN Junze,Ferrite transformation in spheroidal graphite cast iron under a high magnetic field,J.Mater.Science,39,1129(2004) |
| [13] | R.A.Jaramillo,S.S.Babu,G.M.Ludtka,Effect of 30T magnetid field on transformations in a novel bainitic steel,Scripta Mater.,52,461(2005) |
| [14] | ZHANG Yudong,C.Esling,GONG Minglong,G.Vincent,ZHAO Xiang,ZUO Liang,Microstructural-features induced by a high magnetic field in a hypereutectoid steel during austenitie decomposition,Scripta Mater.,54,1897(2006) |
| [15] | E.E.Underwood,Quantitative Microscopy (New York,McGraw-Hi11,1968) p.104 |
| [16] | J.Crangle,The Magnetic Properties of Solids (London,Edward Arnold (Publishers) Ltd,1977) p.16 |
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