周正存,杜洁,杨洪,严勇健,顾苏怡

• 1:苏州市职业大学机电工程学院

摘要(Abstract)：

在低频力学谱仪上用强迫振动方法研究了化学成分对淬火的Ni-Al基合金相变内耗的影响。结果显示:化学成分对淬火的Ni-Al基合金相变内耗峰有明显的影响,随着Fe含量的增加,相变内耗峰的温度降低,峰高增加,而峰宽变窄,峰温的降低是由于Fe增加了γ相的稳定性所致,内耗峰这些参数的变化也与当量Al eq有关。

关键词(KeyWords)： 相变内耗;化学成分;Ni-Al基合金

Abstract:

Keywords:

基金项目(Foundation): 青蓝工程资助;; 江苏省2012年度高校科研成果产业化推进项目(JHZD2012-48);; 苏州市科技计划项目(应用基础研究计划—工业部分)(SGZ2012058);; 苏州市职业大学校级项目(2011SZDYJ10,2012SZDYY01)

作者(Author): 周正存,杜洁,杨洪,严勇健,顾苏怡

DOI: 10.13289/j.issn.1009-6264.2013.12.010

参考文献(References)：

• [1]Enami K,Nenno S,Shimizu K.Crystal structure and internal twins of the Ni-36.8%Al martensite[J].Trans JIM,1973,14(2):161-165.
• [2]Chakravorty S,Wayman C M.The thermoelastic martensitic transformation in beta-Ni-Al alloys:II.electron microscopy[J].Metall Trans A,1976,7(4):569-582.
• [3]Au Y K,Wayman C M.Thermoelastic behaviour of the martensitic transformation in beta Ni-Al alloys[J].Scripta Metall,1972,6(12):1209-1214.
• [4]Smialek J L,Hehemann R F.Transformation temperatures of martensite in beta-phase Ni-Al[J].Metall Trans B,1973,4(6):1571-1575.
• [5]Potapov P L,Ochin P,Pons J,et al.Nanoscale inhomogeneities in melt-spun Ni-Al[J].Acta Mater,2000,48(15):3833-3845.
• [6]Chráska T,Laek J,Chráska P.Resistometric investigation of phase transformations in NiAl alloys[J].Mater Sci Eng A 1998,244(2):263-272.
• [7]George E P,Liu C T,Horton J A,et al.Characterization,processing,and alloy design of NiAl-based shape memory alloys[J].Materials Characterization,1997,39(2-5):665-686.
• [8]Sanati M,Albers R C,Pinski.F J.ω-phase formation in NiAl and Ni2Al alloys[J].J Phys.:Condens Matter,2001,13(22):5387-5398.
• [9]Inoue A,Tomioka H,Masumoto T.An improvement of ductility and strength of the L12compounds in Ni-Al-X(X=Cr,Mn,Fe,Co or Si)systems by melt quenching[J].Journal of Materials Science Letters,1982,1(9):377-380.
• [10]Sengelhoff D,Kster U.On the peritectoid formation of Ni5Al3[J].Intermetallics,1997,5(8):633-640.
• [11]周正存,顾苏怡.不同热处理的Fe-25Cr-5Al合金的磁学-力学滞后阻尼[J].金属热处理,2008,33(8):50-53.ZHOU Zheng-cun,GU Su-yi.Magnetomechanical hysteresis damping in Fe-25Cr-5Al alloy[J].Heat Treatment of Metals,2008,33(8):50-53.
• [12]周正存,赵宏平,顾苏怡,等.Fe-Al合金的原子缺陷弛豫[J].物理学报,2008,57(2):1025-1029.ZHOU Zheng-cun,ZHAO Hong-ping,GU Su-yi,et al.Relaxation resulting from atomic defects in quenched Fe-Al alloys[J].Acta Physica Sinica,2008,57(2):1025-1029.
• [13]Zhou Z C.The influence of Al content on the relaxation peaks in quenched Fe-Al alloys[J].Mater Sci Eng A,2006,442(1-2):82-85.
• [14]Zhang J X,Fung P C W,Zeng W G.Dissipation function of the first-order phase transformation in solids via internal-friction measurements[J].Phys Rev B 1995 52(1):268-277.
• [15]Massalski T B,Murray J L,Bennett L H,et al.Binary alloy phase diagrams[M].Metals Park,OH:American Society for Metals,1986.
• [16]Delorme J F,Gobin P F.Review:phase transition[J].Metaux,1973,48(573):185-200.
• [17]Wang Y N,Chen X H,Shen H M.Recent studies on internal friction associated with diffusionless phase transitions and domain walls[J].Chin J Met Sci Tech,1991,7:157-160.
• [18]Zhou Z C,Yan Y J,Zhong M.Internal friction investigation of reverse martensitic transformation in oil-quenched Ni64Al36alloy[J].Phys Stat Sol A,2008,205(12):2875-2879.
• [19]Horton J A,Liu C T,Santella M L.Microstructures and mechanical properties of Ni3Al alloyed with iron additions[J].Metall Trans A,1987,18(7):1265-1277.

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