王赫男等：时效对A-2Li二元合金钝化膜耐蚀性及结构的影响 1449 [2]Ovei H,Jagle E A,Stark A,et al.Microstructural influences on [16]Ma Y L,Zhou X R,Meng X M,et al.Influence of strengthening in a naturally aged and overaged Al-Cu-Li-Mg thermomechanical treatments on localized corrosion susceptibility based alloy.Mater Sci Eng A,2015,637:162 and propagation mechanism of AA2099 Al-Li alloy.Trans [3]Li H Y,Huang D S,Kang W,et al.Effect of different aging Nonferrous Met Soc China,2016,26(6):1472 processes on the microstructure and mechanical properties of a [17]Goebel J,Ghidini T,Graham A J.Stress-corrosion cracking novel Al-Cu-Li alloy.J Mater Sci Technol,2016,32(10):1049 characterization of the advanced aerospace Al-Li 2099-T86 alloy. [4 Yu XX,Yin D F,Yu Z M,et al.Effects of cerium addition on Mater Sci Eng A,2016,673:16 solidification behaviour and intermetallic structure of novel Al-Cu- [18]Niskanen P,Sanders T H.Influence of microstructure on the Li alloys.Rare Met Mater Eng,2016,45(6):1423 corrosion of Al-Li,Al-Li-Mn,Al-Li-Mg and Al-Li-Cu alloys [5]Yu XX,Yin D F,Yu Z M,et al.Microstructure evolution of novel in 3.5%NaCl solution.Bulletin de I'Association Technique Al-Cu-Li-Ce alloys during homogenization.Rare Met Mater Maritime et Aeronautique,1981:347 Eng,2016,45(7):1687 [19]Ambat R,Prasad R K,Dwarakadasa E S.The influence of aging at [6]Willams D B,Edington J W.The discontinuous precipitation 180 C on the corrosion behaviour of a ternary Al-Li-Zr alloy reaction in dilute Al-Li alloys.Acta Metall,1976,24(4):323 Corros Sci,1995,37(8):1253 [7]Baumann S F.Willams D B.A new method for the determination [20]Moreto JA.Marino C E B,Bose Filho WW,et al.SVET,SKP of the precipitate-matrix interfacial energy.Scripta Metall,1984. and EIS study of the corrosion behaviour of high strength Al and 18(6):611 Al-Li alloys used in aircraft fabrication.Corros Sci,2014,84:30 [8]Deschamps A,Sigli C,Mourey T,et al.Experimental and [21]Chao C Y,Lin L F,Macdonald DD.A point defect model for modelling assessment of precipitation kinetics in an Al-Li-Mg anodic passive films,I.Film growth kinetics./Electrochem Soc, alloy.Acta Mater,2012,60(5):1917 1981,128(6):1187 [9]Kolobney N I,Khokhlatova L B,Fridlyander I N.Aging of Al-Li [22]Lin L F,Chao C Y,Macdonald DD.A point defect model for alloys having composite particles of hardening phases.Mater anodic passive films,II.Chemical breakdown and pit initiation.J Fom,2004,28:208 Electrochem Soc,1981,128(6):1194 [10]Perez-Landazabal J I,No M L,Madariaga G,et al.Quantitative [23]Morrison S R,translated by Wu HH.Electrochemistry at analysis of precipitation kinetics in Al-Li alloys.Acta Mater, Semiconductor and Oxidized Metal Electrode.Beijing:Science 2000,48(6):1283 [11]Huang J C,Ardell A J.Precipitation strengthening of binary Al-Li Press,1988 alloys by precipitates.Mater Sci Eng A,1988,104:149 [24]Lu J L,Liang T X,Wang C,et al.The passive film characteristics [12]Lewandowska M,Mizera J,Wyrzkowski J W.Cyclic behaviour of of several plastic deformation 2099 Al-Li alloy.J Alloys Compd, model Al-Li alloys:effect of the precipitate state.Mater Charact, 2016,662:143 2000,45(3):195 [25]Schultze J W,Lohrengel MM.Stability,reactivity and breakdown [13]Prasad K S,Mukhopadhyay A K,Gokhale AA,et al.8 of passive films.Problems of recent and future research. precipitation in an Al-Li-Cu-Mg-Zr alloy.Scripta Metall Mater, Electrochim Acta,2000,45(15-16):2499 1994,30(10):1299 [26]Pletcher B A,Wang K G,Glicksman M E.Experimental, [14]Lin Y,Zheng Z Q,Li S C,et al.Microstructures and properties of computational and theoretical studies of phase coarsening in 2099 Al-Li alloy.Mater Charact,2013,84:88 Al-Li alloys.Acta Mater,2012,60(16):5803 [15]Chai C,Li J F,Wang H,et al.Dependence of intergranular [27]Chai Z G,Meng F L,Zou Q.The precipitation behiavior of 8 corrosion sensitivity of Al-Li alloys on aging stage.Rare Met phase in Al-Li alloy treated by aging-retrogression-reaging.Acta Mater Eng,2015,44(10):2523 Phys Sin,2001,50(7):1401 (蔡超，李劲风，王恒，等.铝锂合金品间腐蚀敏感性与时效阶段 (柴志刚，孟繁玲，邹青.A-Li合金时效-回归-再时效析出8相 的相关性.稀有金属材料与工程，2015,44(10)：2523) 的行为.物理学报，2001,50(7)：1401)Ovei  H,  Jagle  E  A,  Stark  A,  et  al.  Microstructural  influences  on strengthening  in  a  naturally  aged  and  overaged  Al−Cu−Li−Mg based alloy. Mater Sci Eng A, 2015, 637: 162 [2] Li  H  Y,  Huang  D  S,  Kang  W,  et  al.  Effect  of  different  aging processes  on  the  microstructure  and  mechanical  properties  of  a novel Al−Cu−Li alloy. J Mater Sci Technol, 2016, 32（10）: 1049 [3] Yu  X  X,  Yin  D  F,  Yu  Z  M,  et  al.  Effects  of  cerium  addition  on solidification behaviour and intermetallic structure of novel Al-Cu￾Li alloys. Rare Met Mater Eng, 2016, 45（6）: 1423 [4] Yu X X, Yin D F, Yu Z M, et al. Microstructure evolution of novel Al−Cu−Li−Ce  alloys  during  homogenization. Rare Met Mater Eng, 2016, 45（7）: 1687 [5] Willams  D  B,  Edington  J  W.  The  discontinuous  precipitation reaction in dilute Al−Li alloys. Acta Metall, 1976, 24（4）: 323 [6] Baumann S F, Willams D B. A new method for the determination of  the  precipitate-matrix  interfacial  energy. Scripta Metall,  1984, 18（6）: 611 [7] Deschamps  A,  Sigli  C,  Mourey  T,  et  al.  Experimental  and modelling  assessment  of  precipitation  kinetics  in  an  Al−Li−Mg alloy. Acta Mater, 2012, 60（5）: 1917 [8] Kolobney N I, Khokhlatova L B, Fridlyander I N. Aging of Al−Li alloys  having  composite  particles  of  hardening  phases. Mater Forum, 2004, 28: 208 [9] Pérez-Landazábal  J  I,  Nó  M  L,  Madariaga  G,  et  al.  Quantitative analysis  of  δ'  precipitation  kinetics  in  Al−Li  alloys. Acta Mater, 2000, 48（6）: 1283 [10] Huang J C, Ardell A J. Precipitation strengthening of binary Al−Li alloys by δ' precipitates. Mater Sci Eng A, 1988, 104: 149 [11] Lewandowska M, Mizera J, Wyrzkowski J W. Cyclic behaviour of model Al−Li alloys: effect of the precipitate state. Mater Charact, 2000, 45（3）: 195 [12] Prasad  K  S,  Mukhopadhyay  A  K,  Gokhale  A  A,  et  al.  δ precipitation in an Al−Li−Cu−Mg−Zr alloy. Scripta Metall Mater, 1994, 30（10）: 1299 [13] Lin Y, Zheng Z Q, Li S C, et al. Microstructures and properties of 2099 Al−Li alloy. Mater Charact, 2013, 84: 88 [14] Chai  C,  Li  J  F,  Wang  H,  et  al.  Dependence  of  intergranular corrosion  sensitivity  of  Al−Li  alloys  on  aging  stage. Rare Met Mater Eng, 2015, 44（10）: 2523 （蔡超, 李劲风, 王恒, 等. 铝锂合金晶间腐蚀敏感性与时效阶段 的相关性. 稀有金属材料与工程, 2015, 44（10）：2523 ） [15] Ma  Y  L,  Zhou  X  R,  Meng  X  M,  et  al.  Influence  of thermomechanical treatments on localized corrosion susceptibility and  propagation  mechanism  of  AA2099  Al−Li  alloy. Trans Nonferrous Met Soc China, 2016, 26（6）: 1472 [16] Goebel  J,  Ghidini  T,  Graham  A  J.  Stress-corrosion  cracking characterization of the advanced aerospace Al−Li 2099-T86 alloy. Mater Sci Eng A, 2016, 673: 16 [17] Niskanen  P,  Sanders  T  H.  Influence  of  microstructure  on  the corrosion of Al−Li, Al−Li−Mn, Al−Li−Mg and Al−Li−Cu alloys in  3.5%  NaCl  solution. Bulletin de l'Association Technique Maritime et Aeronautique, 1981: 347 [18] Ambat R, Prasad R K, Dwarakadasa E S. The influence of aging at 180 ℃ on  the  corrosion  behaviour  of  a  ternary  Al−Li−Zr  alloy. Corros Sci, 1995, 37（8）: 1253 [19] Moreto J A, Marino C E B, Bose Filho W W, et al. SVET, SKP and EIS study of the corrosion behaviour of high strength Al and Al−Li alloys used in aircraft fabrication. Corros Sci, 2014, 84: 30 [20] Chao  C  Y,  Lin  L  F,  Macdonald  D  D.  A  point  defect  model  for anodic passive films, I. Film growth kinetics. J Electrochem Soc, 1981, 128（6）: 1187 [21] Lin  L  F,  Chao  C  Y,  Macdonald  D  D.  A  point  defect  model  for anodic passive films, Ⅱ. Chemical breakdown and pit initiation. J Electrochem Soc, 1981, 128（6）: 1194 [22] Morrison  S  R,  translated  by  Wu  H  H. Electrochemistry at Semiconductor and Oxidized Metal Electrode.  Beijing:  Science Press, 1988 [23] Lü J L, Liang T X, Wang C, et al. The passive film characteristics of several plastic deformation 2099 Al−Li alloy. J Alloys Compd, 2016, 662: 143 [24] Schultze J W, Lohrengel M M. Stability, reactivity and breakdown of  passive  films.  Problems  of  recent  and  future  research. Electrochim Acta, 2000, 45（15-16）: 2499 [25] Pletcher  B  A,  Wang  K  G,  Glicksman  M  E.  Experimental, computational  and  theoretical  studies  of  δ'  phase  coarsening  in Al−Li alloys. Acta Mater, 2012, 60（16）: 5803 [26] Chai  Z  G,  Meng  F  L,  Zou  Q.  The  precipitation  behiavior  of  δ' phase in Al−Li alloy treated by aging−retrogression−reaging. Acta Phys Sin, 2001, 50（7）: 1401 （柴志刚, 孟繁玲, 邹青. Al−Li合金时效−回归−再时效析出δ'相 的行为. 物理学报, 2001, 50（7）：1401 ） [27] 王赫男等： 时效对 Al−2Li 二元合金钝化膜耐蚀性及结构的影响 · 1449 ·