诱发IAF夹杂物与原晶粒的尺寸匹配关系
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摘要
对于氧化物冶金船板钢而言,细小弥散分布的夹杂物会对其原始晶粒产生钉扎和诱发晶内铁素体的双重作用,且研究发现诱发晶内铁素体的夹杂物尺寸与原始奥氏体晶粒尺寸存在一定的匹配关系。围绕上述问题进行了系统的分析研究和数据统计,结果表明,不同晶粒尺寸下,诱发晶内铁素体的夹杂物尺寸与原奥氏体晶粒度间存在近似线性关系,且随着奥氏体晶粒度的增大,诱发晶内铁素体的夹杂物尺寸则相应减小。
For the oxide metallurgical shipbuilding steel plate,the fine dispersion of the inclusions have a dual effect of nailing and inducing ferrite in the original austenite grain,and it was found that there were a certain matching relationship between the original grain size of austenite and the inclusion size of induced ferrite in grain.For that relationship,a lot of research works and statistic analyses of data was down.The results showed that,there is a linear approximate relationship between the inclusion size and the original austenite grain,and as the grain size of austenite increases,the inclusion size of ferrite decreases accordingly.
For the oxide metallurgical shipbuilding steel plate,the fine dispersion of the inclusions have a dual effect of nailing and inducing ferrite in the original austenite grain,and it was found that there were a certain matching relationship between the original grain size of austenite and the inclusion size of induced ferrite in grain.For that relationship,a lot of research works and statistic analyses of data was down.The results showed that,there is a linear approximate relationship between the inclusion size and the original austenite grain,and as the grain size of austenite increases,the inclusion size of ferrite decreases accordingly.
引文
[1]李超,董廷亮,孔维明,等.Ti-Ca复合脱氧大线能量焊接用钢中夹杂物的演变[J].钢铁,2019,54(2):35.(LI Chao,DONG Ting-liang,KONG Wei-ming,et al.Evolution of inclusion in high heat input welding steel with Ti-Ca compound deoxygenation[J].Iron and Steel,2019,54(2):35.)
[2] Raffi M,Madhusudhan Reddy G,Srinivasa Rao K.Welding of nickel free high nitrogen stainless steel:Microstructure and mechanical properties[J].Defence Technology,2017,13(2):59.
[3] Koseki T,Thewlis G.Overview inclusion assisted microstructure control in Ca Mn and low alloy steel welds[J].Metal Science Journal,2013,21(8):867.
[4] Zhang D,Terasaki H,Komizo Y I.In situ observation of the formation of intragranular acicular ferrite at non-metallic inclusions in C-Mn steel[J].Acta Materialia,2010,58(4):1369.
[5]邹宗园,韩舒婷,李银潇,等.大线能量焊接用钢CGHAZ冲击韧性内在机理分析[J].中国冶金,2019,29(1):18.(ZOU Zong-yuan,HAN Shu-ting,LI Yin-xiao,et al.Analysis of internal mechanism of impact toughness of CGHAZ for high heat input welding steels[J].China Metallurgy,2019,29(1):18.)
[6]张清清,章传国,郑磊.T8/5时间对X80管线钢热影响区组织和韧性的影响[J].中国冶金,2017,27(4):26.(ZHANG Qing-qing,ZHANG Chuan-guo,ZHENG Lei.Effect of T8/5time on microstructure and toughness in heat affected zone of X80pipeline steel[J].China Metallurgy,2017,27(4):26.)
[7] Takamura J,Mizoguchi S.Role of oxides in steels perform ances metallurgy of oxides in steels[C]//ISIJ Proceedings of the Sixth International Iron and Steel Congress.Nagoya:ISIJ,1990:591.
[8] Mizoguchi S,Takamura J.Control of oxides as inoculants metallurgy of oxides in steels[C]//Proceedings of the Sixth International Iron and Steel Congress. Nagoya:ISIJ,1990:598.
[9]吴开明,李自刚.低碳微合金钢中的晶内铁素体及组织控制[J].钢铁研究学报,2007,19(10):1.(WU Kai-ming,LI Zigang.Intragranular ferrite and microstructure control in low carbon microalloyed steels[J].Journal of Iron and Steel Research,2007,19(10):1.)
[10]王丙兴,武仲子,娄号南,等.氧化物冶金工艺对EH36钢HAZ组织性能的影响[J].钢铁研究学报,2019,31(2):239.(WANG Bing-xing,WU Zhong-zi,LOU Hao-nan,et al.Effect of oxide metallurgy on microstructure and properties of HAZ in EH36steel[J].Journal of Iron and Steel Research,2019,31(2):239.)
[11]瞿勇,郑万,付学好,等.钙处理钛合金化钢中TiN析出行为[J].钢铁研究学报,2017,29(12):973.(QU Yong,ZHENG Wan,FU Xue-hao,et al.Precipitation behavior of TiN-alloyed steel with Ca treatment[J].Journal of Iron and Steel Research,2017,29(12):973.)
[12] ZOU X,ZHAO D,SUN J,et al.An integrated study on the evolution of inclusions in EH36shipbuilding steel with Mg addition:From casting to welding[J].Metallurgical and Materials Transactions B,2017,49(2):1.
[13] Wang Q,Zou X,Matsuura H,et al.Evolution of inclusions during the 1 473K(1 200℃)heating process of EH36shipbuilding steel[J].Metallurgical and Materials Transactions B,2018,49(1):18.
[14] Wang C,Misra R D K,Shi M H,et al.Transformation behavior of a Ti-Zr deoxidized steel:Microstructure and toughness of simulated coarse grain heat affected zone[J].Materials Science and Engineering:A,2014,594:218.
[15]王巍,付立铭.夹杂物/析出相尺寸对晶内铁素体形核的影响[J].金属学报,2008(6):723.(WANG Wei,FU Li-ming.Effect of the inclusion/precipitate size on the intragranular ferrite nucleation[J].Acta Metallurgica Sinica,2008(6):723.)
[16] Lee J L.Evaluation of the nucleation potential of intragranular acicular ferrite in steel weldments[J].Acta Metallurgica Et Materialia,1994,42(10):3291.
[17] Thewlis G,Mills A R,Whiteman J A.Nature of inclusions in steel weld metals and their influence on formation of acicular ferrite[J].Metal Science Journal,2013,3(12):1051.
[18] Kim B,Uhm S,Lee C,et al.Effects of inclusions and microstructures on impact energy of high heat-input submerged-arcweld metals[J].Journal of Engineering Materials and Technology,2005,127(2):204.
[19]孙立根,刘云松,朱立光,等.一种腐蚀液及其制备方法和一种显示含镁低碳微合金高强钢原始奥氏体晶界的方法:中国,CN108680420A[P].2018-10-19.(SUN Li-gen,LIU Yunsong,ZHU Li-guang,et al.A Corrosion Solution and Its Preparation Method and a Method for Displaying the Original Austenite Grain Boundaries of Mg-Bearing Low Carbon Microalloyed High Strength Steel:China,CN108680420A[P].2018-10-19.)
[20]孙立根,马立波,朱立光,等.Ti-Mg船板钢铸坯中晶内针状铁素体的诱发机制[J].炼钢,2017,33(1):66.(SUN Li-gen,MA Li-bo,ZHU Li-guang,et al.Inducing mechanism of IGF for the casting structure of Ti-Mg shipbuilding steel[J].Steelmaking,2017,33(1):66.)
[21]吴晓燕,朱立光,梅国宏,等.DH36高强船板钢CCT曲线及针状铁素体形成研究[J].热加工工艺,2017(24):41.(WU Xiao-yan,ZHU Li-guang,MEI Guo-hong,et al.Research on CCT curves of DH36high strength ship plate steel and formation of acicular ferrite[J].Hot Working Technology,2017(24):41.)
[22]高立娜,张彩军,顾克井.DH36钢连续冷却转变曲线测定及冷却速度对夹杂物和组织的影响[J].钢铁钒钛,2016,37(6):146.(GAO Li-na,ZHANG Cai-jun,GU Ke-jing.Measurement of continuous cooling transformation curve and effect of cooling rate on the inclusion and microstructure of DH36steels[J].Iron Steel Vanadium Titanium,2016,37(6):146.)
[23]武绍文,张彩军,吴哲.利用聚焦离子束技术构建铁素体三维形态[J].钢铁,2019,54(1):85.(WU Shao-wen,ZHANG Cai-jun,WU Zhe.Construction of three-dimensional morphology of ferrite by focused ion beam tevhnique[J].Iron and Steel,2019,54(1):85.
[24]马立波.微合金元素镁的氧化物冶金作用机理研究[D].唐山:华北理工大学,2017.(MA Li-bo.Study on the Mechanism of Oxide Metallurgy of Microalloying Elements[D].Tangshan:North China University of Science and Technology,2017.)
[25]祝凯.Mg处理冶炼工艺对船板钢母材和焊接热影响区影响的研究[D].上海:复旦大学,2011.(ZHU Kai.The Influences of Mg Treatment on the Base Metal and Weiding Heat Affected Zone in Ship Plate Steel[D].Shanghai:Fudan University,2011.)
[26]徐龙云,杨健,王睿之,等.Mg含量对焊接热影响区夹杂物及组织的影响[J].炼钢,2017,33(5):19.(XU Long-yun,YANG Jian,WANG Rui-zhi,et al.Effect of Mg content on the inclusions and microstructure in heat affected zone[J].Steelmaking,2017,33(5):19.)
[27]徐龙云.镁脱氧钢中夹杂物特性及大线能量焊接性能研究[D].长沙:中南大学,2014.(XU Long-yun.Study of Characteristics of Inclusions and Property of High Input Welding for Steel Plate Developed by Mg Deoxidation[D].Changsha:Central South University,2014.)
[28]王睿之,杨健,祝凯,等.钙脱氧和镁脱氧的氧化物冶金工艺效果对比[J].炼钢,2016,32(3):50.(WANG Rui-zhi,YANG Jian,ZHU Kai,et al.Comparison between the results of oxide metallurgy with Ca deoxidation and Mg deoxidation[J].Steelmaking,2016,32(3):50.)
[29]徐龙云,杨健,王睿之,等.Mg脱氧对船板结构钢中夹杂物的影响[J].宝钢技术,2014(6):1.(XU Long-yun,YANG Jian,WANG Rui-zhi,et al.Effect of Mg deoxidation on evolution of inclusions in shipbuilding structure steel[J].Baosteel Technology,2014(6):1.)
[30]祝凯,杨健,王睿之,等.钢中微细夹杂物的评价方法[J].冶金分析,2011,31(2):1.(ZHU Kai,YANG Jian,WANG Ruizhi,et al.A method for evaluating fine inclusions in steels[J].Metallurgical Analysis,2011,31(2):1.)
[2] Raffi M,Madhusudhan Reddy G,Srinivasa Rao K.Welding of nickel free high nitrogen stainless steel:Microstructure and mechanical properties[J].Defence Technology,2017,13(2):59.
[3] Koseki T,Thewlis G.Overview inclusion assisted microstructure control in Ca Mn and low alloy steel welds[J].Metal Science Journal,2013,21(8):867.
[4] Zhang D,Terasaki H,Komizo Y I.In situ observation of the formation of intragranular acicular ferrite at non-metallic inclusions in C-Mn steel[J].Acta Materialia,2010,58(4):1369.
[5]邹宗园,韩舒婷,李银潇,等.大线能量焊接用钢CGHAZ冲击韧性内在机理分析[J].中国冶金,2019,29(1):18.(ZOU Zong-yuan,HAN Shu-ting,LI Yin-xiao,et al.Analysis of internal mechanism of impact toughness of CGHAZ for high heat input welding steels[J].China Metallurgy,2019,29(1):18.)
[6]张清清,章传国,郑磊.T8/5时间对X80管线钢热影响区组织和韧性的影响[J].中国冶金,2017,27(4):26.(ZHANG Qing-qing,ZHANG Chuan-guo,ZHENG Lei.Effect of T8/5time on microstructure and toughness in heat affected zone of X80pipeline steel[J].China Metallurgy,2017,27(4):26.)
[7] Takamura J,Mizoguchi S.Role of oxides in steels perform ances metallurgy of oxides in steels[C]//ISIJ Proceedings of the Sixth International Iron and Steel Congress.Nagoya:ISIJ,1990:591.
[8] Mizoguchi S,Takamura J.Control of oxides as inoculants metallurgy of oxides in steels[C]//Proceedings of the Sixth International Iron and Steel Congress. Nagoya:ISIJ,1990:598.
[9]吴开明,李自刚.低碳微合金钢中的晶内铁素体及组织控制[J].钢铁研究学报,2007,19(10):1.(WU Kai-ming,LI Zigang.Intragranular ferrite and microstructure control in low carbon microalloyed steels[J].Journal of Iron and Steel Research,2007,19(10):1.)
[10]王丙兴,武仲子,娄号南,等.氧化物冶金工艺对EH36钢HAZ组织性能的影响[J].钢铁研究学报,2019,31(2):239.(WANG Bing-xing,WU Zhong-zi,LOU Hao-nan,et al.Effect of oxide metallurgy on microstructure and properties of HAZ in EH36steel[J].Journal of Iron and Steel Research,2019,31(2):239.)
[11]瞿勇,郑万,付学好,等.钙处理钛合金化钢中TiN析出行为[J].钢铁研究学报,2017,29(12):973.(QU Yong,ZHENG Wan,FU Xue-hao,et al.Precipitation behavior of TiN-alloyed steel with Ca treatment[J].Journal of Iron and Steel Research,2017,29(12):973.)
[12] ZOU X,ZHAO D,SUN J,et al.An integrated study on the evolution of inclusions in EH36shipbuilding steel with Mg addition:From casting to welding[J].Metallurgical and Materials Transactions B,2017,49(2):1.
[13] Wang Q,Zou X,Matsuura H,et al.Evolution of inclusions during the 1 473K(1 200℃)heating process of EH36shipbuilding steel[J].Metallurgical and Materials Transactions B,2018,49(1):18.
[14] Wang C,Misra R D K,Shi M H,et al.Transformation behavior of a Ti-Zr deoxidized steel:Microstructure and toughness of simulated coarse grain heat affected zone[J].Materials Science and Engineering:A,2014,594:218.
[15]王巍,付立铭.夹杂物/析出相尺寸对晶内铁素体形核的影响[J].金属学报,2008(6):723.(WANG Wei,FU Li-ming.Effect of the inclusion/precipitate size on the intragranular ferrite nucleation[J].Acta Metallurgica Sinica,2008(6):723.)
[16] Lee J L.Evaluation of the nucleation potential of intragranular acicular ferrite in steel weldments[J].Acta Metallurgica Et Materialia,1994,42(10):3291.
[17] Thewlis G,Mills A R,Whiteman J A.Nature of inclusions in steel weld metals and their influence on formation of acicular ferrite[J].Metal Science Journal,2013,3(12):1051.
[18] Kim B,Uhm S,Lee C,et al.Effects of inclusions and microstructures on impact energy of high heat-input submerged-arcweld metals[J].Journal of Engineering Materials and Technology,2005,127(2):204.
[19]孙立根,刘云松,朱立光,等.一种腐蚀液及其制备方法和一种显示含镁低碳微合金高强钢原始奥氏体晶界的方法:中国,CN108680420A[P].2018-10-19.(SUN Li-gen,LIU Yunsong,ZHU Li-guang,et al.A Corrosion Solution and Its Preparation Method and a Method for Displaying the Original Austenite Grain Boundaries of Mg-Bearing Low Carbon Microalloyed High Strength Steel:China,CN108680420A[P].2018-10-19.)
[20]孙立根,马立波,朱立光,等.Ti-Mg船板钢铸坯中晶内针状铁素体的诱发机制[J].炼钢,2017,33(1):66.(SUN Li-gen,MA Li-bo,ZHU Li-guang,et al.Inducing mechanism of IGF for the casting structure of Ti-Mg shipbuilding steel[J].Steelmaking,2017,33(1):66.)
[21]吴晓燕,朱立光,梅国宏,等.DH36高强船板钢CCT曲线及针状铁素体形成研究[J].热加工工艺,2017(24):41.(WU Xiao-yan,ZHU Li-guang,MEI Guo-hong,et al.Research on CCT curves of DH36high strength ship plate steel and formation of acicular ferrite[J].Hot Working Technology,2017(24):41.)
[22]高立娜,张彩军,顾克井.DH36钢连续冷却转变曲线测定及冷却速度对夹杂物和组织的影响[J].钢铁钒钛,2016,37(6):146.(GAO Li-na,ZHANG Cai-jun,GU Ke-jing.Measurement of continuous cooling transformation curve and effect of cooling rate on the inclusion and microstructure of DH36steels[J].Iron Steel Vanadium Titanium,2016,37(6):146.)
[23]武绍文,张彩军,吴哲.利用聚焦离子束技术构建铁素体三维形态[J].钢铁,2019,54(1):85.(WU Shao-wen,ZHANG Cai-jun,WU Zhe.Construction of three-dimensional morphology of ferrite by focused ion beam tevhnique[J].Iron and Steel,2019,54(1):85.
[24]马立波.微合金元素镁的氧化物冶金作用机理研究[D].唐山:华北理工大学,2017.(MA Li-bo.Study on the Mechanism of Oxide Metallurgy of Microalloying Elements[D].Tangshan:North China University of Science and Technology,2017.)
[25]祝凯.Mg处理冶炼工艺对船板钢母材和焊接热影响区影响的研究[D].上海:复旦大学,2011.(ZHU Kai.The Influences of Mg Treatment on the Base Metal and Weiding Heat Affected Zone in Ship Plate Steel[D].Shanghai:Fudan University,2011.)
[26]徐龙云,杨健,王睿之,等.Mg含量对焊接热影响区夹杂物及组织的影响[J].炼钢,2017,33(5):19.(XU Long-yun,YANG Jian,WANG Rui-zhi,et al.Effect of Mg content on the inclusions and microstructure in heat affected zone[J].Steelmaking,2017,33(5):19.)
[27]徐龙云.镁脱氧钢中夹杂物特性及大线能量焊接性能研究[D].长沙:中南大学,2014.(XU Long-yun.Study of Characteristics of Inclusions and Property of High Input Welding for Steel Plate Developed by Mg Deoxidation[D].Changsha:Central South University,2014.)
[28]王睿之,杨健,祝凯,等.钙脱氧和镁脱氧的氧化物冶金工艺效果对比[J].炼钢,2016,32(3):50.(WANG Rui-zhi,YANG Jian,ZHU Kai,et al.Comparison between the results of oxide metallurgy with Ca deoxidation and Mg deoxidation[J].Steelmaking,2016,32(3):50.)
[29]徐龙云,杨健,王睿之,等.Mg脱氧对船板结构钢中夹杂物的影响[J].宝钢技术,2014(6):1.(XU Long-yun,YANG Jian,WANG Rui-zhi,et al.Effect of Mg deoxidation on evolution of inclusions in shipbuilding structure steel[J].Baosteel Technology,2014(6):1.)
[30]祝凯,杨健,王睿之,等.钢中微细夹杂物的评价方法[J].冶金分析,2011,31(2):1.(ZHU Kai,YANG Jian,WANG Ruizhi,et al.A method for evaluating fine inclusions in steels[J].Metallurgical Analysis,2011,31(2):1.)