期刊文献+

Behavior of CeO2 additive in in-situ TiB_2 particles reinforced 2014 Al alloy composite 被引量:5

CeO_2添加剂在原位TiB_2颗粒增强2014铝合金复合材料中的作用(英文)
下载PDF
导出
摘要 In-situ TiB2 particles reinforced 2014 aluminum alloy composite was prepared using an exothermic reaction process with K2TiF6 and KBF4 salts. The effects of CeO2 additive on the microstructure and properties of in-situ TiB2/2014 composite were investigated. The results showed that CeO2 at high temperature exhibits the same function as Ce. When 0.5% (mass fraction) CeO2 additive was added, the dispersion of TiB2 particles in the matrix is improved significantly, and particles have no obvious settlement. The dispersing mechanism of TiB2 particles in 2014 Al alloy matrix was explained. Compared with the composite without CeO2, the hardness, tensile strength, yield strength and elongation of the composite with CeO2 addition are greatly increased in as-cast condition. 将K2TiF6和KBF4混合盐与铝合金熔体通过放热反应法制备原位TiB2颗粒增强2014铝合金基复合材料。研究CeO2添加剂对原位TiB2/2014铝基复合材料显微组织和力学性能的影响。结果表明,在高温时添加CeO2与添加Ce的作用相同;当添加0.5%CeO2时,TiB2颗粒在基体中的分散性大幅度提高,颗粒与基体的界面清晰,在复合材料制备过程中颗粒没有明显的沉降现象。解释了TiB2颗粒在2014铝合金基体中的分散机理。加入CeO2的复合材料,其铸态硬度、抗拉强度、屈服强度和伸长率有较大提高。
出处 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2012年第5期1012-1017,共6页 中国有色金属学报(英文版)
基金 Project (2008AA03A239) supported by the High-tech Research and Development Program of China
关键词 2014 Al alloy TIB2 composites CEO2 2014铝合金 TiB2 复合材料 CeO2
  • 相关文献

参考文献25

  • 1WALKER J C, RAINFORTH W M, JONE H. Lubricated sliding wear behavior of aluminum alloy composites [J]. Wear, 2005, 259:577-589.
  • 2KOK M. Production and mechanical properties of Al2O3 particle-reinforced 2024 aluminum alloy composites [J]. Journal of Materials Processing Technology, 2005,161: 381-387.
  • 3DAVIES P, KELLIE J L F, WOOD J V. Development of cast aluminum MMC'S [J]. Key Engineering Materials, 1993, 77-78: 357-362.
  • 4ONAT A, AKBULUT H, YILMAZ F. Production and characterization of silicon carbide particulate reinforced aluminum-copper alloy matrix composites by direct squeeze casting method [J]. Journal of Alloys and Compounds, 2007, 436: 375-382.
  • 5SADEGHIAN Z, LOTFI B, ENAYATI M H, BEISS P. Microstructural and mechanical evaluation of Al- TiB, nanostructured composite fabricated by mechanical alloying [J]. Journal of Alloys and Compounds, 2011, 509: 7758-7763.
  • 6ANANDKUMAR R, ALMEIDA A, VILAR R. Wear behavior of Al-12Si/TiB2 coatings produced by laser cladding [J]. Surface and Coating Technology, 2011, 205: 3824-3832.
  • 7ZHANG Yi-jie, MA Nai-heng, WANG Hao-wei. Effect of Ti and Mg on the damping behavior of in situ aluminum composites [J]. Materials Letters, 2005, 59: 3775-3778.
  • 8KUMAR S, SUBRAMANYA SARMA V, MURTY B S. The influence of room temperature and cryogenic temperature rolling on the aging and wear behavior of Al-4Cu-5TiB, in situ composites [J]. Journal of Alloys and Compounds, 2009, 479: 268-273.
  • 9ZHAO D G, LIU X F, PAN Y C. Microstructure and mechanical properties of in situ synthesized (TiB2+Al2O3)/Al-Cu composites [J]. Journal of Materials Processing Technology, 2007, 189: 237-241.
  • 10MANDAL A, CHAKRABORTY M, MURTY B S. Effect of TiB2 particles on sliding wear behavior of Al-Cu alloy [J]. Wear, 2007, 263: 160-166.

二级参考文献13

  • 1司乃潮,郭毅,李国强.稀土Ce对Al-Cu4.5%合金热疲劳性能的影响[J].中国有色金属学报,2006,16(4):606-611. 被引量:20
  • 2吴人洁.金属基复合材料的现状与展望[J].金属学报,1997,33(1):78-84. 被引量:221
  • 3崔忠圻.金属学与热处理[M].北京:机械工业出版社,1994..
  • 4JU C P,CHEN K I,LIN J H.Process,microstructure and properties of squeeze-cast short-carbon-fibre reinforced aluminium-matrix composites[J].Journal of Materials Science,1994,29:5127-5134.
  • 5Hikosaka T.The trend in development of the preparation of ODS alloy by casting method[J].Metal,1992,5:48-55.
  • 6Stefanescu D M.Issues in liquid processing of particulate metal matrix composites[J].Key Engineering Materials,1993,(79-80):75-90.
  • 7WANG S H,ZHOU H P,KANG Y P.The influence of rare earth elements on microstructures and properties of 6061 aluminum alloy vacuum-brazed joints[J].Journal of Alloys and Compounds,2003,(352):79-83.
  • 8SUN Yang-shan,YAO Zheng-jun,ZHANG Zhong-hua,et al.Mechanical properties of Fe3Al-based alloys with cerium addition[J].Scripta Metallurgica et Materiala,1995,33 (5):811-817.
  • 9张敬东.铝电解体系中Al-RE中间合金的制取及其电化学过程研究[D].沈阳:东北大学,1988.
  • 10LIU You-ming,LI Wen-yi,XU Bo-fan.The behavior and effect of rare earth CeO2 on in-situ TiC/Al composite[J].Metallurgical and Materials Transactions A,2004,35A (8):2511-2515.

共引文献4

同被引文献47

  • 1H.GHADIMI,S.HOSSEIN NEDJHAD,B.EGHBALI.Al-5Ti-B中间合金的热机械处理对铸造铝合金晶粒细化的强化作用(英文)[J].中国有色金属学会会刊:英文版,2013,23(6):1563-1569. 被引量:10
  • 2朱和国,王恒志,熊党生,吴申庆.用XD法合成的铝基复合材料的组织与力学性能[J].金属学报,2005,41(8):829-834. 被引量:9
  • 3陈亚军,许庆彦,黄天佑.稀土铝钛硼中间合金的细化能力与长效性[J].中国有色金属学报,2007,17(8):1232-1239. 被引量:35
  • 4A. Abedini,C. Butcher,Z.T. Chen.Numerical simulation of the influence of particle clustering on tensile behavior of particle-reinforced composites[J].Computational Materials Science.2013
  • 5A. Jana,I.G. Siddhalingeshwar,R. Mitra.Effect of homogeneity of particle distribution on tensile crack propagation in mushy state rolled in situ Al–4.5Cu–5TiB 2 particulate composite[J].Materials Science & Engineering A.2013
  • 6Huizhong Li,Haijun Wang,Min Zeng,Xiaopeng Liang,Hongting Liu.Forming behavior and workability of 6061/B 4 C P composite during hot deformation[J].Composites Science and Technology.2011(6)
  • 7Q. Zhang,B.L. Xiao,Q.Z. Wang,Z.Y. Ma.In situ Al 3 Ti and Al 2 O 3 nanoparticles reinforced Al composites produced by friction stir processing in an Al-TiO 2 system[J].Materials Letters.2011(13)
  • 8C.S. Ramesh,Abrar Ahamed,B.H. Channabasappa,R. Keshavamurthy.Development of Al 6063–TiB 2 in situ composites[J].Materials and Design.2009(4)
  • 9S. Natarajan,R. Narayanasamy,S.P. Kumaresh Babu,G. Dinesh,B. Anil Kumar,K. Sivaprasad.Sliding wear behaviour of Al 6063/TiB 2 in situ composites at elevated temperatures[J].Materials and Design.2008(7)
  • 10S. Rathod,O.P. Modi,B.K. Prasad,A. Chrysanthou,D. Vallauri,V.P. Deshmukh,A.K. Shah.Cast in situ Cu–TiC composites: Synthesis by SHS route and characterization[J].Materials Science & Engineering A.2008(1)

引证文献5

二级引证文献11

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部