826 工程科学学报,第42卷,第7期 stability in hot-rolled 0.2C-1.6/3.2Al-6Mn-Fe TRIP steel.Mater [43]Hong S,Shin S Y,Kim H S,et al.Effects of aluminum addition on Sci Eng A,2015,639:559 tensile and cup forming properties of three twinning induced [29]Li Z C.Ding H,Misra R D K,et al.Deformation behavior in cold- plasticity steels.Metall Mater Trans A,2012,43(6):1870 rolled medium-manganese TRIP steel and effect of pre-strain on [44]Dieudonne T,Marchetti L,Wery M,et al.Role of copper and the Luders bands.Mater Sci Eng A,2017,679:230 aluminum on the corrosion behavior of austenitic Fe-Mn-C TWIP [30]Zhao X M,Shen Y F,Qiu L N,et al.Effects of intercritical steels in aqueous solutions and the related hydrogen absorption annealing temperature on mechanical properties of Corros Sci,,2014,83:234 Fe-7.9Mn-0.14Si-0.05Al-0.07C steel.Materials,2014,7(12): [45]Chun Y S,Park K T,Lee C S.Delayed static failure of twinning- 7891 induced plasticity steels.Scripta Mater,2012,66(12):960 [31]Cai Z H,Ding H,Misra R D K,et al.Austenite stability and [46]Heo Y U,Suh D W,Lee H C.Fabrication of an ultrafine-grained deformation behavior in a cold-rolled transformation-induced structure by a compositional pinning technique.Acta Mater,2014, plasticity steel with medium manganese content.Acta Mater,2015. 77:236 84:229 [47]Li JJ,Song R B,Li X,et al.Coupling nano-carbide strengthening [32]Cai M H,Li Z,Chao Q,et al.A novel Mo and Nb microalloyed with transformation induced plasticity effect to achieve over 1.5 medium Mn TRIP steel with maximal ultimate strength and GPa strength with 30%ductility in cold-rolled medium-Mn steel. moderate ductility.Metall Mater Trans A,2014,45(12):5624 Vacum,.2019,167:223 [33]Xu Y B,Hu Z P,Zou Y,et al.Effect of two-step intercritical [48]Xu Y B,Zou Y,Hu Z P,et al.Correlation between deformation annealing on microstructure and mechanical properties of hot- behavior and austenite characteristics in a Mn-Al type TRIP steel. rolled medium manganese TRIP steel containing 8-ferrite.Mater Mater Sci Eng A,2017,698:126 Sci Eng A,2017,688:40 [49]Bartlett L N,Van Aken D C,Medvedeva J,et al.An atom probe [34]Sun B H,Vanderesse N,Fazeli F,et al.Discontinuous strain- study of Kappa carbide precipitation and the effect of silicon induced martensite transformation related to the Portevin-Le addition.Metall Mater Trans A,2014,45(5):2421 Chatelier effect in a medium manganese steel.Scripta Mater, [50]Heo Y U,Song YY,Park S J,et al.Influence of silicon in low 2017,133:9 density Fe-C-Mn-Al steel.Metall Mater Trans A,2012,43(6): [35]Shao C W,Hui W J,Zhang Y J,et al.Microstructure and 1731 mechanical properties of hot-rolled medium-Mn steel containing [51]Kuzmina M,Ponge D.Raabe D.Grain boundary segregation 3%aluminum.Mater Sci Eng A,2017,682:45 engineering and austenite reversion turn embrittlement into [36]Lee S,Lee K,De Cooman B C.Observation of the TWIP +TRIP toughness:example of a 9 wt.%medium Mn steel.Acta Mater, plasticity-enhancement mechanism in Al-added 6 wt pct medium 2015,86:182 Mn steel.Metall Mater Trans A,2015,46(6):2356 [52]Lee D,Kim J K,Lee S,et al.Microstructures and mechanical [37]He BB,Hu B,Yen H W,et al.High dislocation density-induced properties of Ti and Mo micro-alloyed medium Mn steel.Mater large ductility in deformed and partitioned steels.Science,2017, Sci Eng A,2017,706:1 357(6355):1029 [53]Lee S,Kang S H,Nam J H,et al.Effect of tempering on the [38]Wang MM,Tasan C C,Ponge D,et al.Nanolaminate microstructure and tensile properties of a martensitic medium-Mn transformation-induced plasticity-twinning-induced plasticity steel lightweight steel.Metall Mater Trans A,2019,50(6):2655 with dynamic strain partitioning and enhanced damage resistance. [54]Shin S Y,Lee H,Han S Y,et al.Correlation of microstructure and Acta Mater,2015,85:216 cracking phenomenon occurring during hot rolling of lightweight [39]Zhou N P,Song R B,Li X,et al.Dependence of austenite stability steel plates.Metall Mater Trans A,2010,41(1):138 and deformation behavior on tempering time in an ultrahigh [55]Han S Y,Shin S Y,Lee HJ,et al.Effects of annealing temperature strength medium Mn TRIP steel.Mater Sci Eng 4,2018,738:153 on microstructure and tensile properties in ferritic lightweight [40]Li X,Song R B,Zhou N P,et al.An ultrahigh strength and steels.Metall Mater Trans A,2012,43(3):843 enhanced ductility cold-rolled medium-Mn steel treated by [56]Sohn SS,Lee B J,Lee S,et al.Effects of aluminum content on intercritical annealing.Scripta Mater,2018,154:30 cracking phenomenon occurring during cold rolling of three [41]Li X,Song R B.Zhou N P,et al.Microstructure and tensile ferrite-based lightweight steel.Acta Mater,2013,61(15):5626 behavior of Fe-8Mn-6Al-0.2C low density steel.Mater Sci Eng [57]Sohn S S,Lee B J,Kwak J H,et al.Effects of annealing treatment 4,2018709:97 prior to cold rolling on the edge cracking phenomenon of ferritic [42]Chin K G,Kang C Y,Shin S Y,et al.Effects of Al addition on lightweight steel.Metall Mater Trans A,2014,45(9):3844 deformation and fracture mechanisms in two high manganese [58]Sohn SS,Lee B J,Lee S,et al.Microstructural analysis of TWIP steels.Mater Sci Eng A,2011,528(6):2922 cracking phenomenon occurring during cold rolling of (0.1~stability in hot-rolled 0.2C–1.6/3.2Al–6Mn–Fe TRIP steel. Mater Sci Eng A, 2015, 639: 559 Li Z C, Ding H, Misra R D K, et al. Deformation behavior in coldrolled medium-manganese TRIP steel and effect of pre-strain on the Lüders bands. Mater Sci Eng A, 2017, 679: 230 [29] Zhao X M, Shen Y F, Qiu L N, et al. Effects of intercritical annealing temperature on mechanical properties of Fe –7.9Mn –0.14Si –0.05Al –0.07C steel. Materials, 2014, 7(12): 7891 [30] Cai Z H, Ding H, Misra R D K, et al. Austenite stability and deformation behavior in a cold-rolled transformation-induced plasticity steel with medium manganese content. Acta Mater, 2015, 84: 229 [31] Cai M H, Li Z, Chao Q, et al. A novel Mo and Nb microalloyed medium Mn TRIP steel with maximal ultimate strength and moderate ductility. Metall Mater Trans A, 2014, 45(12): 5624 [32] Xu Y B, Hu Z P, Zou Y, et al. Effect of two-step intercritical annealing on microstructure and mechanical properties of hotrolled medium manganese TRIP steel containing δ-ferrite. Mater Sci Eng A, 2017, 688: 40 [33] Sun B H, Vanderesse N, Fazeli F, et al. Discontinuous straininduced martensite transformation related to the Portevin-Le Chatelier effect in a medium manganese steel. Scripta Mater, 2017, 133: 9 [34] Shao C W, Hui W J, Zhang Y J, et al. Microstructure and mechanical properties of hot-rolled medium-Mn steel containing 3% aluminum. Mater Sci Eng A, 2017, 682: 45 [35] Lee S, Lee K, De Cooman B C. Observation of the TWIP +TRIP plasticity-enhancement mechanism in Al-added 6 wt pct medium Mn steel. Metall Mater Trans A, 2015, 46(6): 2356 [36] He B B, Hu B, Yen H W, et al. High dislocation density-induced large ductility in deformed and partitioned steels. Science, 2017, 357(6355): 1029 [37] Wang M M, Tasan C C, Ponge D, et al. Nanolaminate transformation-induced plasticity-twinning-induced plasticity steel with dynamic strain partitioning and enhanced damage resistance. Acta Mater, 2015, 85: 216 [38] Zhou N P, Song R B, Li X, et al. Dependence of austenite stability and deformation behavior on tempering time in an ultrahigh strength medium Mn TRIP steel. Mater Sci Eng A, 2018, 738: 153 [39] Li X, Song R B, Zhou N P, et al. An ultrahigh strength and enhanced ductility cold-rolled medium-Mn steel treated by intercritical annealing. Scripta Mater, 2018, 154: 30 [40] Li X, Song R B, Zhou N P, et al. Microstructure and tensile behavior of Fe–8Mn–6Al–0.2C low density steel. Mater Sci Eng A, 2018, 709: 97 [41] Chin K G, Kang C Y, Shin S Y, et al. Effects of Al addition on deformation and fracture mechanisms in two high manganese TWIP steels. Mater Sci Eng A, 2011, 528(6): 2922 [42] Hong S, Shin S Y, Kim H S, et al. Effects of aluminum addition on tensile and cup forming properties of three twinning induced plasticity steels. Metall Mater Trans A, 2012, 43(6): 1870 [43] Dieudonné T, Marchetti L, Wery M, et al. Role of copper and aluminum on the corrosion behavior of austenitic Fe–Mn–C TWIP steels in aqueous solutions and the related hydrogen absorption. Corros Sci, 2014, 83: 234 [44] Chun Y S, Park K T, Lee C S. Delayed static failure of twinninginduced plasticity steels. Scripta Mater, 2012, 66(12): 960 [45] Heo Y U, Suh D W, Lee H C. Fabrication of an ultrafine-grained structure by a compositional pinning technique. Acta Mater, 2014, 77: 236 [46] Li J J, Song R B, Li X, et al. Coupling nano-carbide strengthening with transformation induced plasticity effect to achieve over 1.5 GPa strength with 30% ductility in cold-rolled medium-Mn steel. Vacuum, 2019, 167: 223 [47] Xu Y B, Zou Y, Hu Z P, et al. Correlation between deformation behavior and austenite characteristics in a Mn–Al type TRIP steel. Mater Sci Eng A, 2017, 698: 126 [48] Bartlett L N, Van Aken D C, Medvedeva J, et al. An atom probe study of Kappa carbide precipitation and the effect of silicon addition. Metall Mater Trans A, 2014, 45(5): 2421 [49] Heo Y U, Song Y Y, Park S J, et al. Influence of silicon in low density Fe–C–Mn–Al steel. Metall Mater Trans A, 2012, 43(6): 1731 [50] Kuzmina M, Ponge D, Raabe D. Grain boundary segregation engineering and austenite reversion turn embrittlement into toughness: example of a 9 wt.% medium Mn steel. Acta Mater, 2015, 86: 182 [51] Lee D, Kim J K, Lee S, et al. Microstructures and mechanical properties of Ti and Mo micro-alloyed medium Mn steel. Mater Sci Eng A, 2017, 706: 1 [52] Lee S, Kang S H, Nam J H, et al. Effect of tempering on the microstructure and tensile properties of a martensitic medium-Mn lightweight steel. Metall Mater Trans A, 2019, 50(6): 2655 [53] Shin S Y, Lee H, Han S Y, et al. Correlation of microstructure and cracking phenomenon occurring during hot rolling of lightweight steel plates. Metall Mater Trans A, 2010, 41(1): 138 [54] Han S Y, Shin S Y, Lee H J, et al. Effects of annealing temperature on microstructure and tensile properties in ferritic lightweight steels. Metall Mater Trans A, 2012, 43(3): 843 [55] Sohn S S, Lee B J, Lee S, et al. Effects of aluminum content on cracking phenomenon occurring during cold rolling of three ferrite-based lightweight steel. Acta Mater, 2013, 61(15): 5626 [56] Sohn S S, Lee B J, Kwak J H, et al. Effects of annealing treatment prior to cold rolling on the edge cracking phenomenon of ferritic lightweight steel. Metall Mater Trans A, 2014, 45(9): 3844 [57] Sohn S S, Lee B J, Lee S, et al. Microstructural analysis of cracking phenomenon occurring during cold rolling of (0.1~ [58] · 826 · 工程科学学报,第 42 卷,第 7 期