采用电场激活压力辅助合成技术(FAPAS)制备了(TiB2)PNi/(TiB2)PNi3Al/Ni3Al/Ni梯度材料,主要研究电场激活燃烧合成过程中电场对材料合成及层界面扩散连接的作用.分析了梯度材料各层的界面微观组织及相组成和材料的硬度分布.结果表明,采用FAPAS技术结合机械合金化工艺制备的(TiB2)PNi/(TiB2)PNi3Al/Ni3Al/Ni功能梯度材料具有快速、简便和组织均匀密实的特点.梯度材料的陶瓷复合层、Ni3Al层和Ni板的界面区产生成分的互扩散,形成了良好的冶金结合.从Ni板到陶瓷复合层的硬度呈梯度分布.
参考文献
| [1] | Munir Z A,Anselmi-Tamburini U.The effect of electric field and pressure on the synthesis and consolidation of materials:A review of the spark plasma sintering method[J].Mater Sci,2006,41:763-777. |
| [2] | Bernard F,Chariot F,Garret E,Munir Z A.Synthesize and densify nanostruetured ceramic,intermetallic and composite materials[J].Am Ceram Soc,2001,84:910. |
| [3] | Gauthier V,Bernard F,Gaffet E,Munir Z A,Larpin J P.Synthesis of nanocrystalline NbAl3 by mechanical and field activation[J].Intermetallics,2001,9(7):571-580. |
| [4] | 申艳丽,孟庆森,Munir Z A,辛立军.FASHS技术制备TiB2+Ni/Ni3Al/405不锈钢梯度材料[J].焊接学报,28(8):25-32. |
| [5] | Meng Q S,Chen S P,Xin L J.Synthesis and characterization of TiB2-Ni-Ni3Al-405 steel graded material by field-activated combustion,key materials[C]// The Proceedings of First China Inter Conf on High-Performance Ceramics.Changsha,[s.N.],2007. |
| [6] | Cathleen M.Titanium diboride[J].Am Ceram Soc Bull,1994,77(6):136-137. |
| [7] | Zhang Dongfang.二硼化钛(TiB2)--一种新型的极具开发应用前景的陶瓷原料[J].粉末冶金技术,1995,13(1):35-35. |
| [8] | 向军辉,肖汉宁.TiB2材料的研究现状及其应用[J].陶瓷工程,1995,29(4):40-44. |
| [9] | 王晓峰,王惜宝.TiB2金属陶瓷及其涂层制备技术的研究进展[J].材料保护.2002,35(12):5-7. |
| [10] | Hoke Darren A,Meyers Marc A.Consolidation of combustionsynthesized titanium diboride-based materials[J].Am Ceram Soc,1995,78(2):375-381. |
| [11] | 郭建亭.有序金属间化合物镍铝合金[M].北京;科学出版社,2003:559-569. |
| [12] | 刘新宽,马明亮,席生歧.机械力活化合成机制研究[J].稀有金属材料与工程,29(6):382-385. |
| [13] | 严红革,陈振华.反应球磨技术原理及其在材料制备中的应用[J].功能材料,1997,28(1):15-18. |
| [14] | Sheibani S,Heshmati-Manesh S,Ataie A.Role of mechanical activation of precursors in solid state processing of nano-structured mullite phase[J].Journal of Alloys and Compounds,2008,450(1/2):421-425. |
| [15] | Meag Jie,Jia Chengchang,He Qing.Effect of mechanical alloying on the structure and property of Ni3Al fabricated by hot pressing[J].Materials Science and Compounds,2006,421(1/2):200-203. |
| [16] | Munir Z A,Umberto R.Self-propagating exothermic reactions:The synthesis of high-temperature materials by combustion[J].Materials Science Reports,1989(3):277-365. |
| [17] | Zhao J F,Unuvar C,Anselmi-Tamburini U,Munir Z A.Kinetics of current-enhanced dissolution of nickel in liquid aluminum[J].Acta Materialia,2007,55(16):5592-5600. |
| [18] | Braunovi C M.Intermetallic compounds at aluminum-to-copper electrical interfaces:Effect of temperature and electric current[J].Transactions on Components,Packaging,and Manufacturing Technology Part A,17(1).78-85. |
| [19] | 戚正风.固态金属中的扩散与相变[M].北京:机械工业出版社,1998. |
| [20] | Munir Z A.The effect of external electric fields on the nature and properties of materials synthesized by self-propagating combustion[J].Materials Science and Engineering A,2000,287:125-137. |
| [21] | Garay J E,Anselmi-Tamburini U,Munir Z A.Enhanced growth of intermetallic phases in the Ni-Ti system by current effects[J].Acta Materialia,2003,51(15):4487-4495. |
| [22] | Munir Z A,Anselmi-Tamburini U.The effect of electric field and pressure on the synthesis and consolidation of materials:A review of the spark plasma sintering method[J].J Mater Sci 2006,41(3):763-777. |
| [23] | 果世驹.粉末烧结理论[M].北京:冶金工业出版社,2007. |
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