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张朝磊等:合金元素对曲轴用非调质钢奥氏体长大和组织细化的影响 ·179· 120 (齐亮,赵征志,赵爱民,等.铌对高钢级管线钢中第二相析 110 出与奥氏体晶粒长大行为的影响.北京科技大学学报,2013, -3-N2 35(3)304) 100 [6]Zhang C L,Liu Y Z,Zhou L Y,et al.Secondary hardening, c0 austenite grain coarsening and surface decarburization phenomenon in Nb-bearing spring steel.J lron Steel Res Int,2012,19(3):47 0 7]Li H B,Liu H Y,Chen H.Microstructure refinement in a non-quenched and tempered vanadium nitrogen steel.Trans Mater 50 Heat Treat,2012,33(4):85 (李海波,刘宏玉,陈浩.钒氮非调质钢的组织细化.材科热 处理学报,2012,33(4):85) 边部 12半径处 心部 [8]Jin GX,Wang F M,Li K F,et al.Austenite grain growth behav- 横截面 ior of a 82B high carbon steel.Trans Mater Heat Treat,2013,34 (7):41 图5热轧材横截面先共析铁素体网平均尺寸 (金桂香,王福明,李克非,等.82B高碳钢奥氏体品粒长大 Fig.5 Average proeutectoid ferrite network size at the cross-ection 行为.材料热处理学报,2013,34(7):41) of hot-rolled bars Wen YY,Lu S Q,Liu J W,et al.Austenite grain growth behav- (3)添加0.027%Nb和0.012%Ti,同时S从 ior of 300 M alloy steel based on Matlab.Trans Mater Heat Treat, 0.029%提高到0.046%,能够明显细化热轧材边部组 2012,33(9):75 (温余远,鲁世强,刘俊伟,等.基于Matlab的300M钢奥氏 织,而对1/2半径处和心部组织细化作用较小.在热 体晶粒的长大规律.材料热处理学报,2012,33(9):75) 加工过程中,合金元素的组织细化作用不是无条件的, [10]Yuan YY,Zhang J M,Xiao C,et al.Analysis on central cracks 需要适当的变形制度予以匹配,才能得以体现. in a continuous casting bloom of non-quenched and tempered steel 49MnVS3.J Univ Sci Technol Beijing,2012,34(8):892 参考文献 (苑阳阳,张炯明,肖超,等.49MnVS3非调质钢连铸方坯 [1]Jiang H Q,Huang X L,Huang Z B.Influencing factors and de- 中心裂纹分析.北京科技大学学报,2012,34(8):892) velopment status of non-quenched tempered steel.Met World, 01] Liu Z C,Ren H P,Wang H Y.Austenite Formation and Pearlite 2013(5):37 Transformation.Beijing:Metallurgical Industry Press,2010 (蒋泓清,黄先亮,黄志兵.非调质钢的性能影响因素与发展 (刘宗昌,任慧平,王海燕.奥氏体形成与珠光体转变.北 现状.金属世界,2013(5):37) 京:治金工业出版社,2010) Zhang A W,Xu Z,Li Q,et al.Effect of Nb on microstructure 02] Yong Q L,Sun X J,Liu Q Y,et al.Theoretical consideration and properties of non-quenched and tempered steel with V-Ti on formation and control of inclusions in austenite during thin combined addition used for crankshaft./ron Steel,2004,39(6):63 slab concasting and continuous rolling.Spec Steel,2005,26 (张爱文,徐震,李青,等.Nb对V-T复合微合金化曲轴用 (1):1 非调质钢组织性能的影响.钢铁,2004,39(6):63) (雍岐龙,孙新军,刘清友,等.薄板坯连铸连轧时夹杂物在 3]Jansto S G.Microniobium alloy approach in medium and high 奥氏体中形成与控制的理论考虑.特殊钢,2005,26(1): carbon steel bar,plate and sheet products.Metall Mater Trans B, 1) 2014,45(2):438 [13]Liu W J,Jonas J J.Calculation of the Ti(C,N)-Ti C2 S2- 4]Matlock DK,Speer JG.Microalloying concepts and application MnS-austenite equilibrium in Ti-bearing steels.Metall Trans A, in long products.Mater Sci Technol,2009,25(9):1118 1989,20(8):1361 [5]Qi L,Zhao ZZ.Zhao A M,et al.Effect of niobium on second [14]Wang G D.Development of the new generation of TMCP technol- phase precipitation and austenite grain growth behavior in high- ogy.China Metall,2012,22(12):1 grade pipeline steel.J Unin Sci Technol Beijing,2013,35(3): (王国栋.新一代TMCP技术的发展.中国治金,2012,22 304 (12):1)张朝磊等: 合金元素对曲轴用非调质钢奥氏体长大和组织细化的影响 图 5 热轧材横截面先共析铁素体网平均尺寸 Fig. 5 Average proeutectoid ferrite network size at the cross-section of hot-rolled bars ( 3) 添 加 0. 027% Nb 和 0. 012% Ti,同 时 S 从 0. 029% 提高到 0. 046% ,能够明显细化热轧材边部组 织,而对 1 /2 半径处和心部组织细化作用较小. 在热 加工过程中,合金元素的组织细化作用不是无条件的, 需要适当的变形制度予以匹配,才能得以体现. 参 考 文 献 [1] Jiang H Q,Huang X L,Huang Z B. Influencing factors and de￾velopment status of non-quenched tempered steel. Met World, 2013( 5) : 37 ( 蒋泓清,黄先亮,黄志兵. 非调质钢的性能影响因素与发展 现状. 金属世界,2013( 5) : 37) [2] Zhang A W,Xu Z,Li Q,et al. Effect of Nb on microstructure and properties of non-quenched and tempered steel with V--Ti combined addition used for crankshaft. Iron Steel,2004,39( 6) : 63 ( 张爱文,徐震,李青,等. Nb 对 V--Ti 复合微合金化曲轴用 非调质钢组织、性能的影响. 钢铁,2004,39( 6) : 63) [3] Jansto S G. Microniobium alloy approach in medium and high carbon steel bar,plate and sheet products. Metall Mater Trans B, 2014,45( 2) : 438 [4] Matlock D K,Speer J G. Microalloying concepts and application in long products. Mater Sci Technol,2009,25( 9) : 1118 [5] Qi L,Zhao Z Z,Zhao A M,et al. Effect of niobium on second phase precipitation and austenite grain growth behavior in high￾grade pipeline steel. J Univ Sci Technol Beijing,2013,35 ( 3) : 304 ( 齐亮,赵征志,赵爱民,等. 铌对高钢级管线钢中第二相析 出与奥氏体晶粒长大行为的影响. 北京科技大学学报,2013, 35( 3) : 304) [6] Zhang C L,Liu Y Z,Zhou L Y,et al. Secondary hardening, austenite grain coarsening and surface decarburization phenomenon in Nb-bearing spring steel. J Iron Steel Res Int,2012,19( 3) : 47 [7] Li H B,Liu H Y,Chen H. Microstructure refinement in a non-quenched and tempered vanadium nitrogen steel. Trans Mater Heat Treat,2012,33( 4) : 85 ( 李海波,刘宏玉,陈浩. 钒氮非调质钢的组织细化. 材料热 处理学报,2012,33( 4) : 85) [8] Jin G X,Wang F M,Li K F,et al. Austenite grain growth behav￾ior of a 82B high carbon steel. Trans Mater Heat Treat,2013,34 ( 7) : 41 ( 金桂香,王福明,李克非,等. 82B 高碳钢奥氏体晶粒长大 行为. 材料热处理学报,2013,34( 7) : 41) [9] Wen Y Y,Lu S Q,Liu J W,et al. Austenite grain growth behav￾ior of 300 M alloy steel based on Matlab. Trans Mater Heat Treat, 2012,33( 9) : 75 ( 温余远,鲁世强,刘俊伟,等. 基于 Matlab 的 300 M 钢奥氏 体晶粒的长大规律. 材料热处理学报,2012,33( 9) : 75) [10] Yuan Y Y,Zhang J M,Xiao C,et al. Analysis on central cracks in a continuous casting bloom of non-quenched and tempered steel 49MnVS3. J Univ Sci Technol Beijing,2012,34( 8) : 892 ( 苑阳阳,张炯明,肖超,等. 49MnVS3 非调质钢连铸方坯 中心裂纹分析. 北京科技大学学报,2012,34( 8) : 892) [11] Liu Z C,Ren H P,Wang H Y. Austenite Formation and Pearlite Transformation. Beijing: Metallurgical Industry Press,2010 ( 刘宗昌,任慧平,王海燕. 奥氏体形成与珠光体转变. 北 京: 冶金工业出版社,2010) [12] Yong Q L,Sun X J,Liu Q Y,et al. Theoretical consideration on formation and control of inclusions in austenite during thin slab concasting and continuous rolling. Spec Steel,2005,26 ( 1) : 1 ( 雍岐龙,孙新军,刘清友,等. 薄板坯连铸连轧时夹杂物在 奥氏体中形成与控制的理论考虑. 特殊钢,2005,26 ( 1) : 1) [13] Liu W J,Jonas J J. Calculation of the Ti( Cy N1 - y ) --Ti4 C2 S2-- MnS--austenite equilibrium in Ti-bearing steels. Metall Trans A, 1989,20( 8) : 1361 [14] Wang G D. Development of the new generation of TMCP technol￾ogy. China Metall,2012,22( 12) : 1 ( 王国栋. 新一代 TMCP 技术的发展. 中国冶金,2012,22 ( 12) : 1) · 971 ·
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