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简述了连铸坯动态轻压下技术,介绍了该技术的关键工艺参数即压下区间、压下量和压下速率.通过对近年来国内外对压下模型研究结果的分析和讨论,预测了动态轻压下压下模型的研究方向.

参考文献

[1] C BYRNE;C TERCELLI .Mechanical soft reduction in billet casting[J].Steel Times International,2002(10):33-35.
[2] Flemings M.C.; .Our Understanding of Macrosegregation: Past and Present[J].ISIJ International,2000(9):833-841.
[3] SuzukiK;Takahashi K .Mechanicalpropertiesoftheslabbingmillrollmaterialsatroomandelevatedtemperatures[J].Transactions of the Iron and Steel Institute of Japan,1975,61(03):371-387.
[4] 赵培建,韩洪龙.轻压下技术在济钢新板坯连铸机上的应用[J].连铸,2002(06):11-12.
[5] 武金波.板坯动态软压下的最新成果[J].世界钢铁,2001(06):5-718.
[6] 董珍 .关于高碳大方坯中心偏析的改善[J].冶金译丛,1998,1:44-48.
[7] Kuyng Shik Oh.Development of Soft Reduction for the Bloom Caster at Pohang Works of Posco[A].,1995:301-308.
[8] KellyJE;Michalek K P;O'connor T G et al.Initialdevelopmentofthermalandstressfieldsincontinuouslycaststeelbillets[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1988,19:2589-2602.
[9] 闫小林.连铸过程原理及数值模拟[M].石家庄:河北科学技术出版社,2001:152-153.
[10] HanHN;Lee Y G;Oh K H et al.Analysisofhotforgingofporousmetals[J].Materials Science and Engineering A,1996,206:81-89.
[11] YamanakaA;Nakajima K;Yasumoto K et al.Newevaluationofcriticalstrainforinternalcrackformationincontinuouscasting[J].La Revue de Metallurgie-CIT,1992,89(7-8):627-633.
[12] A. Yamanaka;K. Nakajirna;K. Okamura .Critical strain for internal crack formation in continuous casting[J].Ironmaking & Steelmaking: Products and applications,1995(6):508-512.
[13] MatsumiyaT;Ito M;Kajioka H et al.Anevaluationofcriticalstrainforinternalcrackformationincontinuouslycastslabs[J].Transactions of the Iron and Steel Institute of Japan,1986,26:540-546.
[14] Won Y. M.;Yeo T.-J. .A New Criterion for Internal Crack Formation in Continuously Cast Steels[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2000(4):779-794.
[15] Y.Ito;A. Yamanaka .Internal reduction efficiency of continuously cast strand with liquid core[J].Revue de Metallurgie: Cahiers d'Informations Techniques,2000(10):1171-1176.
[16] YokoyamaT;Ueshima Y;Mizukami Y et al.EffectofCr,PandTiondensityandsolidificationshrinkageofiron[J].Tetsu To Hagane-Journal of The Iron and Steel Institute of Japan,1997,83:557-562.
[17] Masafumi ZEZE;Hideyuki MISUMI;Shuji NAGATA .Segregation Behavior and Deformation Behavior during Soft-reduction of Unsolidified Steel Ingot[J].鉄と鋼,2001(2):71-76.
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