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Microstructures of Ti-48%Ni shape memory melt-spun ribbons 被引量：3

Microstructures of Ti-48%Ni shape memory melt-spun ribbons
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摘要 The effect of wheel speed on microstructures of Ti-48%Ni (mole fraction) melt-spun ribbons was investigated by X-ray diffractometry, scanning electron microscopy and transmission electron microscopy. When the wheel speed is 26 and 42 m/s, the as-spun ribbons are completely crystallized to the Ti-Ni B2 phase. The Ti-rich plate precipitates lying on {100} planes are observed in the as-spun ribbon fabricated with a wheel speed of 26 m/s. The spherical Ti2Ni precipitates are observed at grain boundaries in the as-spun ribbons fabricated with a wheel speed of 42 m/s. Amorphous and B2 phases coexist in the as-spun ribbon fabricated with a wheel speed of 52 m/s. The uniformity of grain size in heat treated ribbons decreases with increasing wheel speed. The effect of wheel speed on microstructures of Ti-48%Ni （mole fraction） melt-spun ribbons was investigated by X-ray diffraetometry, scanning electron microscopy and transmission electron microscopy. When the wheel speed is 26 and 42 m/s, the as-spun ribbons are completely crystallized to the Ti-Ni B2 phase. The Ti-rich plate precipitates lying on { 100} planes are observed in the as-spun ribbon fabricated with a wheel speed of 26 m/s. The spherical Ti2Ni precipitates are observed at grain boundaries in the as-spun ribbons fabricated with a wheel speed of 42 m/s. Amorphous and B2 phases coexist in the as-spun ribbon fabricated with a wheel speed of 52 m/s. The uniformity of grain size in heat treated ribbons decreases with increasing wheel speed.
作者 邢鸿雁 H.Y.KIM S.MIYAZAKI
机构地区 College of Mechanical Engineering Institute of Materials Science
出处 《中国有色金属学会会刊：英文版》 CSCD 2006年第B01期92-95,共4页 Transactions of Nonferrous Metals Society of China
关键词 形状记忆合金 钛-镍薄膜 显微结构 快淬 Ti-Ni melt-spun ribbon microstructure shape memory alloy
分类号 TG139.6 [一般工业技术—材料科学与工程]
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参考文献14

  • 1MIYAZAKI S, ISHIDA A. Martcnsitic transformation and shape memory behavior in sputter-deposited TiNi-base thin films [J]. Mater Sci Eng A, 1999, A 273-275: 106-133.
  • 2JOHNSON A D. Vacuum-deposited TiNi shape memory film: characterization and applications in microdevices [J]. J Micromech Microeng, 1991, 1: 34-41.
  • 3TOMOZAWA M, OKUTSU K, KIM H Y, MIYAZAKI S. Characterization of high-speed microactuator utilizing shape memory alloy thin films [J]. Mater Sci Forum, 2005, 475-495: 2037-2042.
  • 4MIYAZAKI S, HIRANO M, NO V H, Dynamic characteristics of diaphragm microactuators utilizing sputter-deposited TiNi shape memory thin films [J]. Mater Sci Forum, 2002, 394-395: 467-474.
  • 5ISHIDA A, TAKEI A, MIYAZAKI S. Shape memory thin film ofTi-Ni formed by sputtering [J]. Thin Solid Films, 1993, 228:210-214.
  • 6KOHL M, JUST E, QUANDT E, WINZEK B, MIYAZAKI S, ALLEN D M. Shape memory microvalves based on rolled sheets or thin films [J]. Mater Sci Eng A, 1999, A 273-275: 784-788.
  • 7KAJIWARA S, OGAWA K, KIKUCHI T, MATSUNAGA T, MIYAZAKI S. Formation of nanocrystals with an identical orientation in sputter-deposited Ti Ni thin films [J]. Philosophical Magazine Letters, 1996, 74: 395-404.
  • 8KAJIWARA S, KIKUCHI T, OGAWA K, MATSUNAGA T, MIYAZAKI S. Strengthening of Ti-Ni shape-memory films by coherent subnanometric plate plecipitates [J]. Philosophical Magazine Letters, 1996, 74: 137-144.
  • 9ZHANG J X, SATO M, ISHIDA A. On the Ti2Ni precipitates and Guinier-Preston zones in Ti-rich Ti-Ni thin films [J]. Acta Materialia, 2003, 51: 3121-3130.
  • 10MATSUNAGA T, KAJIWARA S, OGAWA K, KIKUCHI T, MIYAZAKI S. Effect of Ti-content on nanometric substructure and shape memory property in sputter-deposited Ti-rich thin films [J]. Mater Sci Forum, 2000, 327-328: 175-178.

同被引文献24

  • 1贺志荣,王芳,周敬恩.Ni含量和热处理对Ti-Ni形状记忆合金相变和形变行为的影响[J].金属热处理,2006,31(9):17-21. 被引量：40
  • 2Shalaby H M. Failure investigation of Muntz tubesheet and Ti tubes of surface condenser [ J ]. Engineering Failure Analysis, 2006, 13(5) :780 -788.
  • 3Marcelo G K, Alejandro A H, Ariel L. Bistability in Kerr lens mode-locked Ti : sapphire lasers [ J ]. Optics Communications, 2001, 192(3 -6) :333 -338.
  • 4Achariya Rakngarm, Yoshiharu Mutoh. Characterization and fatigue damage of plasma sprayed HAp top coat with Ti and HAp/Ti bond coat layer on commercially pure titanium substrate[ J]. Journal of the mechanical behavior of biomedical materials ,2009, 2 ( 5 ) :444 - 453.
  • 5Sundar M, Whitehead D, Mativenga P T. Excimer laster decoating of chromium titanium aluminium nitride to facilitate re-use of cutting tools[J]. Optics& Laser Technology, 2009,41 (8) :938 - 944.
  • 6Liqiang W, Weijie L, Jining Q. Effect of precipitation phase on microstructure and superelasticity of cold-rolled beta titanium alloy during heat treatment [ J ]. Materials & Design ,2009, 30(9): 3873-3878.
  • 7Jingguo Ge, Zhengqiang Zhu, Defu He, Ligong Chen. A vision-based algorithm for seam detection in a PAW process for large-diameterstainless steel pipes [J]. Int. J. Adv. Manuf. Technol, 2005, 26:1006-1011.
  • 8J. Milano S D, Flitter L, Morris R. An Intelligent Approach to welding Robot Selection [ J]. JMEPEG, 1993,2 (5) : 683 - 686.
  • 9Jukka Martikainen. Conditions for achieving high-quality welds in the plasma-arc keyhole welding of structural steels [J ]. Journal of Materials Processing Technology, 1995, 52:68 -75.
  • 10DuPont J N, Marder A R. Dilution in single pass are welds [J]. Metallurgical and Materials Transactions B, 1996, 27B: 481 -489.

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中国有色金属学会会刊：英文版
2006年 第B01期

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