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第4期 何生平等:38 CrMoA!高铝钢钢水可浇性控制 ·417· deposits and inclusion composition in the continuous casting of steels.Iron Steelmaker,2003.32(12):53 [4]Gao H C,Liu M L.Zhang L M,et al.Case study of submerged entry nozzle clogging on CSP line.Iron Steel,2005,40(11):21 (高海潮,刘茂林,张良明,等.CSP连铸浸入式水口结瘤案例 研究.钢铁,2005,40(11):21) [5]He S P,Wang C R.Lai Z Y,et al.Development of LF refining slag and research on the cleanness of ML08Al CC billets.J Unin Sci Technol Beijing.2007.29(Suppl 1):18 (何生平,汪灿荣,赖兆奕,等.M081钢精炼渣开发及铸坯 洁净度研究.北京科技大学学报,2007,29(增刊1):18) [6]Yoon B H,Heo K H,Kim JS,et al.Improvement of steel clean- 图6连续浇注5炉后中包水口 liness by controlling slag composition.fronmaking Steelmaking. Fig.6 Tundish nozzle after five heats of continuous casting steel 2002,29(3):215 点的球状钙铝酸盐夹杂. [7]Wang WL,Blazek K.Cramb A.A study of the crystallization be- havior of a new mold flux used in the casting of transfomation-in- (3)采用Ca0-Al,03系中包覆盖剂,可避免连 duced-plasticity steels.Metall Mater Trans B,2008,39(1):66 铸过程因钢渣反应引起钢中夹杂物增加.38 CrMoAl [8]He S P.Wang Q.Zeng J H.et al.Properties control of mold flu- 钢洁净度处于较高水平,钢水可浇性好,连浇5炉无 xes for high aluminum steel.J fron Steel Res.2009.21(12):59 水口内壁结瘤现象. (何生平,王谦,曾建华,等。高铝钢连铸保护渣性能的控制. 钢铁研究学报,2009,21(12):59) 参考文献 [9]Huang X H.Ferrous Metallurgy Principle.Beijing:Metallurgical [1]Geldenhuis J MA.Pistorius PC.Minimisation of calcium addi- Industry Press,2002 tions to low carbon steel grades.fronmaking Steelmaking,2000, (黄希祜.钢铁治金原理.北京:冶金工业出版社,2002) 27(6):442 [10]Wang Q.He S P.Optimization of LF refining process and slag [2]Coletti B.Vantilt S.Blanpain B.et al.Observation of calcium for low carbon aluminum containing steel.J Unin Sci Technol Bei- aluminate inclusions at interfaces between Ca treated Al-killed img,2007,29(Suppl1):14 steels and slags.Metall Mater Trans B.2003,34(5):533 (王谦,何生平.低碳含铝钢LF炉精炼工艺及精炼渣的优 [3]Fuhr F,Cicutti C.Walter G,et al.Relationship between nozzle 化.北京科技大学学报,2007,29(增刊1):14)第 4 期 何生平等: 38CrMoAl 高铝钢钢水可浇性控制 图 6 连续浇注 5 炉后中包水口 Fig. 6 Tundish nozzle after five heats of continuous casting steel 点的球状钙铝酸盐夹杂. ( 3) 采用 CaO--Al2O3 系中包覆盖剂,可避免连 铸过程因钢渣反应引起钢中夹杂物增加. 38CrMoAl 钢洁净度处于较高水平,钢水可浇性好,连浇 5 炉无 水口内壁结瘤现象. 参 考 文 献 [1] Geldenhuis J M A,Pistorius P C. Minimisation of calcium addi￾tions to low carbon steel grades. Ironmaking Steelmaking,2000, 27( 6) : 442 [2] Coletti B,Vantilt S,Blanpain B,et al. Observation of calcium aluminate inclusions at interfaces between Ca treated Al-killed steels and slags. Metall Mater Trans B,2003,34( 5) : 533 [3] Fuhr F,Cicutti G,Walter G,et al. Relationship between nozzle deposits and inclusion composition in the continuous casting of steels. Iron Steelmaker,2003,32( 12) : 53 [4] Gao H C,Liu M L,Zhang L M,et al. Case study of submerged entry nozzle clogging on CSP line. Iron Steel,2005,40( 11) : 21 ( 高海潮,刘茂林,张良明,等. CSP 连铸浸入式水口结瘤案例 研究. 钢铁,2005,40( 11) : 21) [5] He S P,Wang C R,Lai Z Y,et al. Development of LF refining slag and research on the cleanness of ML08Al CC billets. J Univ Sci Technol Beijing,2007,29( Suppl 1) : 18 ( 何生平,汪灿荣,赖兆奕,等. ML08Al 钢精炼渣开发及铸坯 洁净度研究. 北京科技大学学报,2007,29( 增刊 1) : 18) [6] Yoon B H,Heo K H,Kim J S,et al. Improvement of steel clean￾liness by controlling slag composition. Ironmaking Steelmaking, 2002,29( 3) : 215 [7] Wang W L,Blazek K,Cramb A. A study of the crystallization be￾havior of a new mold flux used in the casting of transformation-in￾duced-plasticity steels. Metall Mater Trans B,2008,39( 1) : 66 [8] He S P,Wang Q,Zeng J H,et al. Properties control of mold flu￾xes for high aluminum steel. J Iron Steel Res,2009,21( 12) : 59 ( 何生平,王谦,曾建华,等. 高铝钢连铸保护渣性能的控制. 钢铁研究学报,2009,21( 12) : 59) [9] Huang X H. Ferrous Metallurgy Principle. Beijing: Metallurgical Industry Press,2002 ( 黄希祜. 钢铁冶金原理. 北京: 冶金工业出版社,2002) [10] Wang Q,He S P. Optimization of LF refining process and slag for low carbon aluminum containing steel. J Univ Sci Technol Bei￾jing,2007,29( Suppl 1) : 14 ( 王谦,何生平. 低碳含铝钢 LF 炉精炼工艺及精炼渣的优 化. 北京科技大学学报,2007,29( 增刊 1) : 14) ·417·
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