|
摘要：
|
|
薄板坯连铸连轧是当代钢铁工业的先进技术,自1989年问世以来已取得巨大的进步。当前,扩展薄板坯连铸连轧可生产钢种范围具有重要意义。近年来,随着汽车工业对钢铁材料性能要求的不断提高,具有优异性能的低合金TRIP钢受到相当的重视。本文就薄板坏连铸连轧生产热轧TRIP钢的可行性进行了分析和讨论。指出了生产热轧TRIP钢的困难性所在,并提出了几个方面的解决措施。
|
|
As an advanced technology in steel industry,thin slab casting and rolling(TSCR)process has made a great progress since it has come into application from 1989.However,significant efforts have to be made to expand the product family of TSCR.Being of excellent combination between strength and plasticity,low alloy TRIP steels are paid a considerable attention for auto use in recent years.In the present article,the feasibility of the production of hot rolled TRIP steels using TSCR process was analyzed.It was pointed out that insufficient time for the formation of polygonal ferrite was a key problem for the production of hot rolled TRIP steels using TSCR process.The methods used to solve the problem were discussed.
|
|
基金项目：
|
|
|
|
作者简介：
|
|
|
|
参考文献：
|
[1]田乃媛.薄板坯连铸连轧[M].北京:冶金工业出版社,2004.
[2]Flemming G,Hensger K.Extension of product range and perspec-tives of CSPtechnology[J].MPTInt.,2000,(1):54 63.
[3]Hensger K E.扩大CSP产品应用领域挑战CSP材料性能[A].2000年北京CSP研讨会论文集[C].北京CSP研讨会学术委员会,2000.
[4]Flemming G.Present andfuture CSPtechnology expands productrange[J].AISE Steel Technol.,2000,(1):53 58.
[5]张梅,福仁玉,许洛萍.汽车用双相钢钢板的发展[J].热处理,2001,5(1):5 8.
[6]Zackay VF,Parker E R,Fahr D,et al.The Enhancement ofDuctility in High-Strength Steel[J].Transactions of theASM,1967,60:252 259.
[7]Sugi moto K,Kobayashi M,Hashi moto S.Ductility andstrain-induced transformation in a high-strength transforma-tion-induced plasticity-aided dual-phase steel[J].MetalTrans.,1992,23A(11):3085 3091.
[8]Sugi moto K,Usui N,Kobayashi M,et al.Effects of VolumeFraction and Stability of Retained Austenite on Ductility ofTRIP-aided Dual-phase Steels[J].ISIJ Int.,1992,32:1311 1318.
[9]Matsumura O,Sakuma Y,Takechi H.Enhancement of Elon-gation by Retained Austenite in Intercritical Annealed 0.4C-1.5i-0.8 Mn Steel[J].Trans.ISIJ,1987,27:570 579.
[10]Tsukatani I,Hashi moto S,Inoue I.HSLA Steels:Process-ing,Properties,and Applications[A].Ti Ther G,ShouhuaZ.TMS[C].Warrendale:PA,1992.
[11]王利,朱小东,张否军,等.汽车轻量化与先进的高强度钢板[J].宝钢技术,2003,(5):53 59.
[12]Koh HJ,Lee S K,Park S H,et al.Effect of Hot RollingConditions on the Microstructure and Mechanical Propertiesof Fe-C-Mn-Si Multiphase Steels[J].Scripta Mater.,1998,38(5):763 768.
[13]Tsukatani I,Hashi moto S,Inoue I.Effects of Silicon andManganese Addition on Mechanical Properties of High-strength Hot-rolled Sheet Steel Containing Retained Austenite[J].ISIJ Int.,1991,31(9):992 1000.
[14]Demeyer M,Vandershuern D,Decooman BC.The influenceof the substitution of rolled C-Mn-Si TRIP steels Si by Al onthe properties of cold rolled C-Mn-Si TRIP steels[J].ISIJInternational,1999,39(8):813 822.
[15]Sugi moto K,Misu M,Kobayashi M,et al.Morphology ofsecond phase andtensile propertiesin a TRIP-aided super highstrength dual-phase steel sheet[J].J.Iron Steel Inst.Jpn.,1990,76:1356 1363.
[16]Jacques P,Furn啨mont Q,Pardoen T,et al.On the Role ofMartensitic Transformation on Damage and Cracking Resist-ance in Trip-Assisted Multiphase Steels[J].Acta Mater.,2001,49:139 152.
[17]Minote T,Torizuka S,Ogawa A,et al.Modeling of trans-formation behavior and compositional partitioning in TRIPSteel[J].ISIJ Int.,1996,36(2):201 207.
[18]康永林.现代汽车板的质量控制与成形性[M].北京:冶金工业出版社,1999.142 146.
[19]赵金福,明旭之,欧立晋,等.控轧工艺对TRIP薄板组织与性能的影响[J].钢铁,1992,27(11):24 27.
[20]张迎晖,康永林,于浩,等.薄板坯连铸连轧工艺制备TRIP钢的力学性能与组织[J].北京科技大学学报,2005,27(6):688 691.
[21]Hanzaki AZ,Hodgson P D,Yue S.Hot deformation charac-teristics of Si-Mn TRIP steels with and without micro-alloyadditions[J].ISIJ Int.,1995,35(3):324.
[22]Basuki A,Aernoudt E.Influence of rolling of TRIP steel inthe intercritical region on the stability of retained austenite[J].J.Mater.Process Technol.,1999,89 90:37 43.
[23]Engl B,Heidt mann U,Muschenborn W.Cold formabilityand light weight construction-driving force for recent teelsheet development[A].Proc.of Modern LCand ULC SheetSteels for Cold Forming:Processing and Properties[C].Aachen,Germany,1998.39 96.
[24]Senuma T.Physical metallurgy of modern high strength steelsheets[J].ISIJ Int.,2001,41(6):520 532.
[25]Traint S,Pechler A,Hauzenberger K,et al.Influence of sili-con,aluminum,phosphorus,and copper on the phase trans-formation of low alloyed TRIP Steels[J].Steel Research,2002,73(6+7):259 266.
|
|
服务与反馈：
|
|
【文章下载】【加入收藏】
|
|
|
|
