铜铝锰钛形状记忆合金的微观组织、超弹性和形状记忆效应
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摘要
制备了5种掺杂Ti的Cu-Al-Mn基形状记忆合金,并对其显微组织、马氏体相变、超弹性和形状记忆效应进行研究.结果表明,Cu-Al-Mn-Ti形状记忆合金组织中存在两种L21相,包括L21-Cu2AlMn母相和L21-Cu2TiAl析出相.在变形过程中,应力诱发了L21-Cu2AlMn母相到马氏体相的相转变,由于存在弥散的L21-Cu2TiAl相,部分应力诱发马氏体相发生稳定化.因此,制备的5种成分的形状记忆合金(Cu-13.3Al-9.7Mn-4.3Ti、Cu-12.4Al-5.0Mn-4.3Ti、Cu-12.3Al-6.8Mn-4.2Ti、Cu-12.7Al-9.8Mn-2.1Ti和Cu-12.9Al-5.3Mn-2.8Ti)在室温下变形的同时具有超弹性和形状记忆效应.
Five types of Cu-Al-Mn-based shape memory alloy doped with Ti were synthetized and their microstructure,martensitic transformation,superelasticity,and shape memory effect were studied.The results show that there are two kinds of L21 phase in the microstructure of Cu-Al-Mn-Ti shape memory alloy,including the parent phase of L21-Cu2 AlMn and the precipitated phase of L21-Cu2 TiAl.The stress induces the phase transformation of L21-Cu2 AlMn parent phase to martensite phase during deformation.The dispersed L21-Cu2 TiAl phase has the effect of precipitation strengthening,which induces the stabilization of martensite phase by partial stress.Therefore,five types of Cu-Al-Mn-Ti shape memory alloys,Cu-13.3 Al-9.7 Mn-4.3 Ti,Cu-12.4 Al-5.0 Mn-4.3 Ti,Cu-12.3 Al-6.8 Mn-4.2 Ti,Cu-12.7 Al-9.8 Mn-2.1 Ti and Cu-12.9 Al-5.3 Mn-2.8 Ti,not only show superelasticity,but also have shape memory effect in deformation at room temperature.
Five types of Cu-Al-Mn-based shape memory alloy doped with Ti were synthetized and their microstructure,martensitic transformation,superelasticity,and shape memory effect were studied.The results show that there are two kinds of L21 phase in the microstructure of Cu-Al-Mn-Ti shape memory alloy,including the parent phase of L21-Cu2 AlMn and the precipitated phase of L21-Cu2 TiAl.The stress induces the phase transformation of L21-Cu2 AlMn parent phase to martensite phase during deformation.The dispersed L21-Cu2 TiAl phase has the effect of precipitation strengthening,which induces the stabilization of martensite phase by partial stress.Therefore,five types of Cu-Al-Mn-Ti shape memory alloys,Cu-13.3 Al-9.7 Mn-4.3 Ti,Cu-12.4 Al-5.0 Mn-4.3 Ti,Cu-12.3 Al-6.8 Mn-4.2 Ti,Cu-12.7 Al-9.8 Mn-2.1 Ti and Cu-12.9 Al-5.3 Mn-2.8 Ti,not only show superelasticity,but also have shape memory effect in deformation at room temperature.
引文
[1] OTSUKA K,WAYMAN C M.Shape memory materials[M].New York:Cambridge University Press,1998:27-44.
[2] JANI J M,LEARY M,SUBIC A,et al.A review of shape memory alloy research,applications and opportunities[J].Materials&Design,2014,56:1078-1113.
[3] OTSUKA K,REN X.Recent developments in the research of shape memory alloys[J].Intermetallics,1999,7(5):511-528.
[4] VAN HUMBEECK J.Non-medical applications of shape memory alloys[J].Materials Science and Engineering A,1999,273:134-148.
[5]黄海友,王伟丽,刘记立,等.Cu基形状记忆合金的应用进展[J].中国材料进展,2016,35(12):919-926.
[6] PERKINS J,MUESING W E.Martensitic transformation cycling effects in Cu-Zn-Al shape memory alloys[J].Metallurgical Transactions A,1983,14(1):33-36.
[7] OTSUKA K,WAYMAN C M,NAKAI K,et al.Superelasticity effects and stress-induced martensitic transformations in Cu-Al-Ni alloys[J].Acta Metallurgica,1976,24(3):207-226.
[8] SUTOU Y,OMORI T,KAINUMA R,et al.Ductile CuAl-Mn based shape memory alloys:general properties and applications[J].Materials Science and Technology,2008,24(8):896-901.
[9] SUN L,HUANG W M,DING Z,et al.Stimulus-responsive shape memory materials:a review[J].Materials&Design,2012,33:577-640.
[10] SUTOU Y,OMORI T,WANG J J,et al.Characteristics of Cu-Al-Mn-based shape memory alloys and their applications[J].Materials Science and Engineering A,2004,378(1/2):278-282.
[11] MATLAKHOVA L A,PEREIRA E C,MATLAKHOV A N,et al.Mechanical behavior and fracture characterization of a monocrystalline Cu-Al-Ni subjected to thermal cycling treatments under load[J].Materials Characterization,2008,59(11):1630-1637.
[12] SUTOU Y,KAINUMA R,ISHIDA K.Effect of alloying elements on the shape memory properties of ductile CuAl-Mn alloys[J].Materials Science and Engineering A,1999,273:375-379.
[13] HURTADO I,RATCHEV P,VAN HUMBEECK J,et al.A fundamental study of theχ-phase precipitation in Cu-Al-Ni-Ti-(Mn)shape memory alloys[J].Acta Materialia,1996,44(8):3299-3306.
[14] CANBAY C A,GENC Z K,SEKERCI M.Thermal and structural characterization of Cu-Al-Mn-X(Ti,Ni)shape memory alloys[J].Applied Physics A,2014,115(2):371-377.
[15] SUTOU Y,KOEDA N,OMORI T,et al.Effects of aging on stress-induced martensitic transformation in ductile Cu-Al-Mn-based shape memory alloys[J].Acta Materia-lia,2009,57(19):5759-5770.
[16] YANG S Y,OMORI T,WANG C P,et al.A jumping shape memory alloy under heat[J].Scientific Reports,2016,6:21754.
[17] YANG S Y,ZHANG F,WU J L,et al.Microstructure characterization,stress-strain behavior,superelasticity and shape memory effect of Cu-Al-Mn-Cr shape memory alloys[J].Journal of Materials Science,2017,52(10):5917-5927.
[18] YANG S Y,ZHANG F,WU J L,et al.Superelasticity and shape memory effect in Cu-Al-Mn-V shape memory alloys[J].Materials&Design,2017,115:17-25.
[19] SUBRAMANIAN P R,CHAKRABARTI D J,LAUGHLIN D E.Phase diagrams of binary copper alloys[M].Geauga:ASM International,1994:144-474.
[20] YANG S Y,SU Y,WANG C P,et al.Microstructure and properties of Cu-Al-Fe high-temperature shape memory alloys[J].Materials Science and Engineering:B,2014,185:67-73.
[21] GUILEMANY J M,PEREGRIN F,LOVEY F C,et al.TEM study ofβand martensite in Cu-Al-Mn shape memory alloys[J].Materials Characterization,1991,26(1):23-28.
[22] MURRAY J L.Phase diagrams of binary titanium alloys[M].Geauga:ASM International,1987:12-95.
[23] KAINUMA R,TAKAHASHI S,ISHIDA K.Thermoelastic martensite and shape memory effect in ductile Cu-Al-Mn alloys[J].Metallurgical and Materials Transactions A,1996,27(8):2187-2195.
[24] MATSUSHITA K,OKAMOTO T,OKAMOTO T.Effects of manganese and ageing on martensitic transformation of Cu-Al-Mn alloys[J].Journal of Materials Science,1985,20(2):689-699.
[25] SAUD S N,HAMZAH E,ABUBAKAR T,et al.Effects of quenching media on phase transformation characteristics and hardness of Cu-Al-Ni-Co shape memory alloys[J].Journal of Materials Engineering and Performance,2015,24(4):1522-1530.
[26]张一,HORNBOGEN E.Cu-Zn-Al形状记忆合金在马氏体状态的塑性变形[J].金属学报,1989,25(3):A179-A184.
[27] OLIVEIRA J P,FERNANDES F M B,SCHELL N,et al.Martensite stabilization during superelastic cycling of laser welded NiTi plates[J].Materials Letters,2016,171:273-276.
[28] SOTYS J.X-ray diffraction research of the orderdisorder transitions in the ternary heusler alloys B2MnAl(B=Cu,Ni,Co,Pd,Pt)[J].Physica Status Solidi(a),1981,66(2):485-491.
[2] JANI J M,LEARY M,SUBIC A,et al.A review of shape memory alloy research,applications and opportunities[J].Materials&Design,2014,56:1078-1113.
[3] OTSUKA K,REN X.Recent developments in the research of shape memory alloys[J].Intermetallics,1999,7(5):511-528.
[4] VAN HUMBEECK J.Non-medical applications of shape memory alloys[J].Materials Science and Engineering A,1999,273:134-148.
[5]黄海友,王伟丽,刘记立,等.Cu基形状记忆合金的应用进展[J].中国材料进展,2016,35(12):919-926.
[6] PERKINS J,MUESING W E.Martensitic transformation cycling effects in Cu-Zn-Al shape memory alloys[J].Metallurgical Transactions A,1983,14(1):33-36.
[7] OTSUKA K,WAYMAN C M,NAKAI K,et al.Superelasticity effects and stress-induced martensitic transformations in Cu-Al-Ni alloys[J].Acta Metallurgica,1976,24(3):207-226.
[8] SUTOU Y,OMORI T,KAINUMA R,et al.Ductile CuAl-Mn based shape memory alloys:general properties and applications[J].Materials Science and Technology,2008,24(8):896-901.
[9] SUN L,HUANG W M,DING Z,et al.Stimulus-responsive shape memory materials:a review[J].Materials&Design,2012,33:577-640.
[10] SUTOU Y,OMORI T,WANG J J,et al.Characteristics of Cu-Al-Mn-based shape memory alloys and their applications[J].Materials Science and Engineering A,2004,378(1/2):278-282.
[11] MATLAKHOVA L A,PEREIRA E C,MATLAKHOV A N,et al.Mechanical behavior and fracture characterization of a monocrystalline Cu-Al-Ni subjected to thermal cycling treatments under load[J].Materials Characterization,2008,59(11):1630-1637.
[12] SUTOU Y,KAINUMA R,ISHIDA K.Effect of alloying elements on the shape memory properties of ductile CuAl-Mn alloys[J].Materials Science and Engineering A,1999,273:375-379.
[13] HURTADO I,RATCHEV P,VAN HUMBEECK J,et al.A fundamental study of theχ-phase precipitation in Cu-Al-Ni-Ti-(Mn)shape memory alloys[J].Acta Materialia,1996,44(8):3299-3306.
[14] CANBAY C A,GENC Z K,SEKERCI M.Thermal and structural characterization of Cu-Al-Mn-X(Ti,Ni)shape memory alloys[J].Applied Physics A,2014,115(2):371-377.
[15] SUTOU Y,KOEDA N,OMORI T,et al.Effects of aging on stress-induced martensitic transformation in ductile Cu-Al-Mn-based shape memory alloys[J].Acta Materia-lia,2009,57(19):5759-5770.
[16] YANG S Y,OMORI T,WANG C P,et al.A jumping shape memory alloy under heat[J].Scientific Reports,2016,6:21754.
[17] YANG S Y,ZHANG F,WU J L,et al.Microstructure characterization,stress-strain behavior,superelasticity and shape memory effect of Cu-Al-Mn-Cr shape memory alloys[J].Journal of Materials Science,2017,52(10):5917-5927.
[18] YANG S Y,ZHANG F,WU J L,et al.Superelasticity and shape memory effect in Cu-Al-Mn-V shape memory alloys[J].Materials&Design,2017,115:17-25.
[19] SUBRAMANIAN P R,CHAKRABARTI D J,LAUGHLIN D E.Phase diagrams of binary copper alloys[M].Geauga:ASM International,1994:144-474.
[20] YANG S Y,SU Y,WANG C P,et al.Microstructure and properties of Cu-Al-Fe high-temperature shape memory alloys[J].Materials Science and Engineering:B,2014,185:67-73.
[21] GUILEMANY J M,PEREGRIN F,LOVEY F C,et al.TEM study ofβand martensite in Cu-Al-Mn shape memory alloys[J].Materials Characterization,1991,26(1):23-28.
[22] MURRAY J L.Phase diagrams of binary titanium alloys[M].Geauga:ASM International,1987:12-95.
[23] KAINUMA R,TAKAHASHI S,ISHIDA K.Thermoelastic martensite and shape memory effect in ductile Cu-Al-Mn alloys[J].Metallurgical and Materials Transactions A,1996,27(8):2187-2195.
[24] MATSUSHITA K,OKAMOTO T,OKAMOTO T.Effects of manganese and ageing on martensitic transformation of Cu-Al-Mn alloys[J].Journal of Materials Science,1985,20(2):689-699.
[25] SAUD S N,HAMZAH E,ABUBAKAR T,et al.Effects of quenching media on phase transformation characteristics and hardness of Cu-Al-Ni-Co shape memory alloys[J].Journal of Materials Engineering and Performance,2015,24(4):1522-1530.
[26]张一,HORNBOGEN E.Cu-Zn-Al形状记忆合金在马氏体状态的塑性变形[J].金属学报,1989,25(3):A179-A184.
[27] OLIVEIRA J P,FERNANDES F M B,SCHELL N,et al.Martensite stabilization during superelastic cycling of laser welded NiTi plates[J].Materials Letters,2016,171:273-276.
[28] SOTYS J.X-ray diffraction research of the orderdisorder transitions in the ternary heusler alloys B2MnAl(B=Cu,Ni,Co,Pd,Pt)[J].Physica Status Solidi(a),1981,66(2):485-491.