合金化热镀锌镀层组织中Γ1相的有序结构
Ordered Structure of Γ1 Phase in Galvannealed Interstitial Free Steel Sheets
摘 要
采用聚焦离子束(FIB)方法制备了合金化热镀锌IF钢横截面TEM试样,研究了镀层中Γ1相显微结构,得到了Γ1相选区电子衍射花样(SADPs).结果表明：在Γ1相选区电子衍射花样中存在超点阵衍射,说明Γ1相是一种具有2倍周期结构的有序金属间化合物,这种结构不同于Γ1单相试样具有的6倍周期的有序结构.
Γ1相
有序结构
galvannealed steel sheet
Γ1 phase
order structure
Abstract
A series map of selected area electron diffraction patterns(SADPs) of Γ1 phase in commercial galvannealed IF steel sheets were investigated by transmission electron microscopy(TEM).The cross-sectional TEM specimen was prepared using focused ion beam (FIB) technique.The results show that there existed superlattice reflections in the SADPs of Γ1 phase,indicating that Γ1 phase is a kind of ordered intermetallic compound with twice times period.It is different from the 6 times period structure of Γ1 single phase specimen.
中图分类号 TG115.21
所属栏目
基金项目 国家自然科学基金资助项目(50171040)
收稿日期 2005/3/3
修改稿日期 2005/5/22
网络出版日期
作者单位点击查看
备注余金山(1973-),男,湖南湘潭人,讲师,博士研究生.
引用该论文: YU Jin-shan,ZHANG Jin-xu,WU Jian-sheng,LIU Jun-liang,CHEN Jia-guang. Ordered Structure of Γ1 Phase in Galvannealed Interstitial Free Steel Sheets[J]. Materials for mechancial engineering, 2006, 30(5): 20～22
余金山,张津徐,吴建生,刘俊亮,陈家光. 合金化热镀锌镀层组织中Γ1相的有序结构[J]. 机械工程材料, 2006, 30(5): 20～22
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】Marder A R.The metallurgy of zinc-coated steel[J].Progress in Materials Science,2000,45:191-271.
【2】Guillaume F Bastin,Frans J,et al.A new compound in the iron-zinc system[J].Z Metallkde,1974,65:656-660.
【3】Paul Johann Gellings,Gerrit Gierman,Dick Koster,et al.Synthesis and characterization of homogeneous intermetallic Fe-Zn compounds[J].Z Metallkde,1980,71:70-75.
【4】Koster A S.Structure of the cubic iron-zinc phase Fe22Zn78[J].Acta Cryst,1981,B37:1905-1907.
【5】张益明,马荣贵,符寒光.耐蚀热镀锌钢板在汽车工业中应用的进展[J].腐蚀与防护,1999,20(11):483-487.
【6】鲍子强,鲍子玉.合金化镀锌钢板在车辆上的应用研究[J].机械工程材料,1995,19(6):22-24.
【7】Saka H,Kota T,Hong M H,et al.Cross-sectional TEM observation of interfaces in a galvannealed steel[A].GALVATECH＇95[C].Chicago,IL:Iron and Steel Society,1995.809.
【8】Lucas P L,Quantin D,Brun C G.Effects of alloying parameters on formability of galvannealed sheets[A].GALVATECH＇89[C].Tokyo:The Iron and Steel Institute of Japan,1989.138.
【9】进藤大辅,平贺贤二.材料评价的高分辨电子显微方法[M].刘安生,译.北京:冶金工业出版社,1998.
【10】Giannuzzi L A,Stevie F A.A review of focused ion beam milling technique for TEM specimen reparation[J].Micron,1999,30:197-204.
【11】Hong M H,Kato T,Saka H.Indentification of the Fe-Zn intermetallic phase by TEM[J].Tetsu-to-Hagane,1997,83(5):25-30.
【2】Guillaume F Bastin,Frans J,et al.A new compound in the iron-zinc system[J].Z Metallkde,1974,65:656-660.
【3】Paul Johann Gellings,Gerrit Gierman,Dick Koster,et al.Synthesis and characterization of homogeneous intermetallic Fe-Zn compounds[J].Z Metallkde,1980,71:70-75.
【4】Koster A S.Structure of the cubic iron-zinc phase Fe22Zn78[J].Acta Cryst,1981,B37:1905-1907.
【5】张益明,马荣贵,符寒光.耐蚀热镀锌钢板在汽车工业中应用的进展[J].腐蚀与防护,1999,20(11):483-487.
【6】鲍子强,鲍子玉.合金化镀锌钢板在车辆上的应用研究[J].机械工程材料,1995,19(6):22-24.
【7】Saka H,Kota T,Hong M H,et al.Cross-sectional TEM observation of interfaces in a galvannealed steel[A].GALVATECH＇95[C].Chicago,IL:Iron and Steel Society,1995.809.
【8】Lucas P L,Quantin D,Brun C G.Effects of alloying parameters on formability of galvannealed sheets[A].GALVATECH＇89[C].Tokyo:The Iron and Steel Institute of Japan,1989.138.
【9】进藤大辅,平贺贤二.材料评价的高分辨电子显微方法[M].刘安生,译.北京:冶金工业出版社,1998.
【10】Giannuzzi L A,Stevie F A.A review of focused ion beam milling technique for TEM specimen reparation[J].Micron,1999,30:197-204.
【11】Hong M H,Kato T,Saka H.Indentification of the Fe-Zn intermetallic phase by TEM[J].Tetsu-to-Hagane,1997,83(5):25-30.
相关信息
