第3期 缪成亮等：奥氏体变形及冷却速率对低碳贝氏体组织中大角晶界分布的影响 ·297· [18]Zajac S,Schwinn V,Tacke K H.Characterization and quantifi- tion.Acta Metall,1978,26(2)333 cation of complex bainitic microstructures in high and ultra-high 24]Cui G B,Guo H,Yang S W,et al.Influence of interface be- strength linepipe steels.Mate Sci Forum,2005,500/501:387 tween grain boundary ferrite and prior austenite on bainite trans- [19]He Y,Godet S,Jacques P J,et al.A study of the y-to-trans- formation in a low carbon steel.Acta Metall Sin,2009,45(6): formation using EBSD techniques.Mater Sci Forum,2005,495- 680 497:1201 (崔桂彬，郭晖，杨善武，等.低碳钢中品界铁素体/原奥氏体 20]Fujiwara K,Okaguchi S,Ohtani H.Effect of hot deformation on 界面对贝氏体转变的影响.金属学报，2009,45(6)：680) bainite structure in low carbon steels.IS//Int,1995,35(8): [25] Hemandez D,Diaz-Fuentes M,Lopez B,et al.Study of grain 1006 boundary ferrite nucleation in V microalloyed steels by EBSD. 1]He Y,Godet Jacques PJ,et al.Crystallographic features of Mater Sci Forum,2003,426-432:1151 the yo-transformation in a Nb-added transformation-induced [26]Babu S S,Bhadeshia H K D H.A direct study of grain boundary plasticity steel.Metall Mater Trans A,2006,37 (9):2641 allotriomorphie ferrite crystallography.Mater Sci Eng A,1991, 222]Massalski T B.Massive transformations revisited.Metall Mater 142(2):209 Trans A,2002,33(8):2277 227]Quidort D,Brechet Y J M.Isothermal growth kinetics of bainite 23]Hillert M,Purdy G R.Chemically induced grain boundary migra- in 0.5%C steels.Acta Mater,2001,49(20):4161第 3 期 缪成亮等: 奥氏体变形及冷却速率对低碳贝氏体组织中大角晶界分布的影响 ［18］ Zajac S，Schwinn V，Tacke K H． Characterization and quantifi￾cation of complex bainitic microstructures in high and ultra-high strength linepipe steels． Mate Sci Forum，2005，500 /501: 387 ［19］ He Y，Godet S，Jacques P J，et al． A study of the γ-to-α trans￾formation using EBSD techniques． Mater Sci Forum，2005，495- -497: 1201 ［20］ Fujiwara K，Okaguchi S，Ohtani H． Effect of hot deformation on bainite structure in low carbon steels． ISIJ Int，1995，35 ( 8) : 1006 ［21］ He Y，Godet S，Jacques P J，et al． Crystallographic features of the γ-to-α transformation in a Nb-added transformation-induced plasticity steel． Metall Mater Trans A，2006，37( 9) : 2641 ［22］ Massalski T B． Massive transformations revisited． Metall Mater Trans A，2002，33( 8) : 2277 ［23］ Hillert M，Purdy G R． Chemically induced grain boundary migra￾tion． Acta Metall，1978，26( 2) : 333 ［24］ Cui G B，Guo H，Yang S W，et al． Influence of interface be￾tween grain boundary ferrite and prior austenite on bainite trans￾formation in a low carbon steel． Acta Metall Sin，2009，45( 6) : 680 ( 崔桂彬，郭晖，杨善武，等． 低碳钢中晶界铁素体/原奥氏体 界面对贝氏体转变的影响． 金属学报，2009，45( 6) : 680) ［25］ Hemandez D，Diaz-Fuentes M，Lopez B，et al． Study of grain boundary ferrite nucleation in V microalloyed steels by EBSD． Mater Sci Forum，2003，426--432: 1151 ［26］ Babu S S，Bhadeshia H K D H． A direct study of grain boundary allotriomorphic ferrite crystallography． Mater Sci Eng A，1991， 142( 2) : 209 ［27］ Quidort D，Brechet Y J M． Isothermal growth kinetics of bainite in 0. 5% C steels． Acta Mater，2001，49( 20) : 4161 ·297·