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改善K418合金套与TiAl合金轴过盈连接的稳定性研究 被引量:6

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摘要 通过测试K418合金套与TiAl合金轴过盈配合连接组件的室温拉伸性能,研究了K418合金套加热温度的控制方法、径向跳动和TiAl合金轴表面粗糙度对连接组件强度的影响,以改善组件连接的稳定性。结果表明:采用时间控温法比远红外直接测温法更易控制K418合金套加热温度的同一性;连接组件的径向跳动小于0。1mm,有利于提高连接组件的同轴度。两者均通过提高过盈配合应力的一致性而改善组件连接的稳定性,在TiAl合金轴表面粗糙度Ra=0。4~0。8μm的情况下,既可保证连接组件的强度水平,又可保证其连接的稳定性。
出处 《机械制造》 2014年第9期56-58,共3页 Machinery
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参考文献9

  • 1M Yamaguchi,H Inui, K Ito. High -temperature Structural Intermetallics [ J ] .Acta Matererialia, 2000,48 ( 1 ) :307-322.
  • 2M C Chaturvedi,N L Richards,Q Xu. Electron Beam Welding of a Ti-45A1-2Nb-2Mn+0.8 vol. % TiB2 XD Alloy [J ].Materials Science and Engineering, 1997,239-240:605- 612.
  • 3P L Threadgill. The Prospects for Joining Titanium Aluminides [J]. Materials Science and Engineering,1995,A192/193: 640-646.
  • 4W B Lee,Y J Kim, S B Jung. Effects of Copper Insert Layer on the Properties of Friction Welded Joints between TiA1 and AISI 4140 Structural Steel [J]. Intermetallics,2004 (12) : 671-678.
  • 5S J Lee,S K Wu,R Y Lin. Infrared Joining of TiA1 Intermetallics Using Ti -15Cu -15Ni Foil - I .the Microstrueture Morphologies of Joint Interfaces [J]. Acta Matererialia, 1998,46(4):1283-1295.
  • 6T Tetsui. Effects of Brazing Filler on Properties of Brazed Joints between TiA1 and Metallic Materials [J]. Intermetallics, 2001 ( 9 ) :253-260.
  • 7曹健,冯吉才,李卓然.采用自蔓延高温合成技术连接TiAl合金[J].焊接学报,2005,26(11):5-7. 被引量:3
  • 8陈国庆,冯吉才,何景山,张秉刚.TiAl基合金及其连接技术的研究进展[J].焊接,2007(1):16-20. 被引量:4
  • 9曹睿,李雷,张继,何洪,陈剑虹.钛铝涡轮轴与K418合金轴套过盈配合内应力分析[J].理化检验(物理分册),2010,46(9):552-556. 被引量:6

二级参考文献37

  • 1秦高梧,郝士明.Ti—Al系金属间化合物[J].稀有金属材料与工程,1995,24(2):1-7. 被引量:28
  • 2李子夫,吴国清,黄正.Ni基合金与γ-TiAl基合金的固态连接规律研究[J].航空学报,2005,26(3):380-384. 被引量:1
  • 3石宜平,周玉蓉.ABAQUS有限元分析实例详解[M].北京:机械工业出版社,2006:3-4.
  • 4Shiue R K, Wu S K, Chen S Y. Infrared brazing of TiAl intermetallic using pure silver[J]. Intermetallics, 2004, 12 (7-9): 929-936.
  • 5Liu H J, Feng J C, Fujii H, et al. Growth kinetics of reaction layers formed during diffusion bonding of SiC ceramic to TiAl alloy [J]. Materials Science and Technology, 2004, 20(8): 1069-1072.
  • 6Chaturvedi M C, Xu Q, Richards N L. Development of crack-free welds in a TiAl-based alloy [J]. Journal of Materials Processing Technology, 2001, 118 (1-3): 74-78.
  • 7Pascal C, Marin-Ayral R M. Simultaneous synthesis and joining of a nicraly layer to a superalloy substrate by self-propagating high-temperature synthesis [J]. Journal of Materials Synthesis and Processing, 2001, 9 (6): 375-381.
  • 8Wang J, Besnoin E, Duckham A, et al. Joining of stainless-steel specimens with nanostructured Al/Ni foils[J]. Journal of Applied Physics, 2004, 95(1): 248-256.
  • 9Duckham A, Spey S J, Wang J, et al. Reactive nanostructured foil used as a heat source for joining titanium[J]. Journal of Applied Physics, 2004, 96(4): 2336-2342.
  • 10Slim Zghal, Marc Thomas, Shigehisa Naka, et al. Phase transformations in TiAl based alloys [J]. Acta Materialia, 2005, 53 (9): 2653-2664.

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