。580 北京科技大学学报 第32卷 (3)不同类型夹杂物诱导铁素体析出的能力有 2001.492115 明显的差距，诱导铁素体析出能力指数为062~ [7 Byun J$Shm JH 9h JY et al Inoculaed acicular ferrite m icrostructure andm echanical Poperties Ma ter SciEngA 2001 1.41其中TQ-Ay9-MO-MS类夹杂诱导能 319321:326 力最强，AQ最弱. 8]Shmn JH CHoY W Chung SH Nuckeation of intra granulr fer (4)夹杂物尺寸对夹杂物诱导晶内铁素体诱导 rite at TiO panicle i bw carban stee]Acm Mater 1999 47 析出能力有一定影响.对于MSAQ、 (9):2751 A!O·MnS TN TN MnS夹杂，诱导铁素体析出最 [9 Byun J$Shi JH ChoYW.et al Naumetallic ncluson and intragranular nucleation of femise n Tikilled CMn steel Acta 佳尺寸为2~4u四对于Ti-A-Mn-OS复合夹杂 Maer2003511593 物，其尺寸对诱导能力影响很大，诱导铁素体析出最 [10 ShangD I,LvCE Prec Pitation behavior of nc usins induced 佳尺寸为4~64四 om ation nucleaton of n tragranu lr ferrite inm icroa lkyed steel (5)夹杂物诱导铁素体析出能力与铸态组织晶 JUniv Sci Technol Beijing 2008 30(8):864 粒度评级呈正相关，夹杂物诱导能力越强，基体铸态 (尚德礼，吕春分.微合金钢中夹杂物诱导品内铁素体析出 行为.北京科技大学学报，200830(8)：864 组织越细化. [11]Ishkawa F TakahashiT OchiT Inta granular ferrite nuclea tion in medim catbon vanadim stee ls Meta ll Ma ter Trans A 参考文献 199425929 【刂Ger®JM BhadeshaH KDH SoliSt e nucleation ofaciculr 【l)Madariagn】Gutierez】Role of the partic kmatrix iterface an ferrite an mnenls added to molten steel Acm Mater 1997 45 the nuc keatin of acicular femite n amedium carbonm ic oa lbyed (2):739 steel Acm Mater 1999 47(3):951 【2】Zhang HatoriN EnonopM et al Femite nuc kation at ce [13 LiZ J Yu SE LeiY et al Effectof beneficial incjusins in rmic/austenite interfaces ISIJ Int 1996 36(10):1301 CGHAZofox desmeta lurgy skeel TransChinaWel Inst 2007 [3 Lee JI.Evakatin of he nuc kea tion porential of intragmnular ac 28(6:57 culr ferrite in steelwekments AcmMater 1994 42(10):3291 (李占杰，余圣甫，雷毅，等.氧化物治金钢CGHA仲有益夹 [4 Enonop M Nuckeation of phase tmansomations at intmgmanukr 杂物的作用.焊接学报，2007,28(6：57) nclusions in stel MetMater nt 1998 4(2):115 [14 YangY YangZB W ag FM etal Effectofinc uson an for [5]RiksRA Howell PR BarritteGS The nauure of aciculr fer mation of acicular ferrise n Tibearing no quenched and tem rite inHSA steelwel mels JMater So 1982 17(3):732 Pered stee ls Iron Stee 2005 40(SuPP):244 [6 Shm JH Oh Y J Suh JY et a]Ferrite nucleation porncy of [15 HaheriK FA Particle stmulated nucleatin of errite in heavy nonmetallic incusins i medim carbon steel Acta Mater stee l section SIJ Int 2006 46(8):1233北 京 科 技 大 学 学 报 第 32卷 ( 3) 不同类型夹杂物诱导铁素体析出的能力有 明显的差距, 诱导铁素体析出能力指数为 0.62 ～ 1.41, 其中 Ti2O3 --Al2 O3 --MnO--MnS类夹杂诱导能 力最强, Al2 O3 最弱. ( 4) 夹杂物尺寸对夹杂物诱导晶内铁素体诱导 析 出 能 力 有 一 定 影 响.对 于 MnS、 Al2 O3 、 Al2O3·MnS、TiN、TiN·MnS夹杂, 诱导铁素体析出最 佳尺寸为 2 ～ 4 μm, 对于 Ti--Al--Mn--O--S复合夹杂 物, 其尺寸对诱导能力影响很大, 诱导铁素体析出最 佳尺寸为 4 ～ 6μm. ( 5) 夹杂物诱导铁素体析出能力与铸态组织晶 粒度评级呈正相关, 夹杂物诱导能力越强, 基体铸态 组织越细化 . 参 考 文 献 [ 1] GerggJM, BhadeshiaHKDH.Solid-Statenucleationofacicular ferriteonmineralsaddedtomoltensteel.ActaMater, 1997, 45 ( 2) :739 [ 2] ZhangS, HattoriN, EnomotoM, etal.Ferritenucleationatce￾ramic/austeniteinterfaces.ISIJInt, 1996, 36 ( 10) :1301 [ 3] LeeJL.Evaluationofthenucleationpotentialofintragranularac￾icularferriteinsteelweldments.ActaMater, 1994, 42 ( 10 ):3291 [ 4] EnomotoM.Nucleationofphasetransformationsatintragranular inclusionsinsteel.MetMaterInt, 1998, 4( 2 ):115 [ 5] RicksRA, HowellPR, BarritteGS.Thenatureofacicularfer￾riteinHSLAsteelweldmetals.JMaterSci, 1982, 17( 3 ):732 [ 6] ShimJH, OhYJ, SuhJY, etal.Ferritenucleationpotencyof non-metallicinclusionsinmedium carbonsteel.ActaMater, 2001, 49:2115 [ 7] ByunJS, ShimJH, SuhJY, etal.Inoculatedacicularferrite microstructureandmechanicalproperties.MaterSciEngA, 2001, 319 /321:326 [ 8] ShimJH, ChoYW, ChungSH.Nucleationofintra-granularfer￾riteatTi2O3 particleinlowcarbonsteel.ActaMater, 1999, 47 ( 9 ) :2751 [ 9] ByunJS, ShimJH, ChoYW, etal.Non-metallicinclusionand intra-granularnucleationofferriteinTi-killedC-Mnsteel.Acta Mater, 2003, 51:1593 [ 10] ShangDL, LvCF.Precipitationbehaviorofinclusions-induced formationnucleationofintragranularferriteinmicro-alloyedsteel. JUnivSciTechnolBeijing, 2008, 30( 8) :864 (尚德礼, 吕春分.微合金钢中夹杂物诱导晶内铁素体析出 行为.北京科技大学学报, 2008, 30( 8) :864) [ 11] IshikawaF, TakahashiT, OchiT.Intra-granularferritenuclea￾tioninmedium-carbonvanadiumsteels.MetallMaterTransA, 1994, 25:929 [ 12] MadariagaI, GutierrezI.Roleoftheparticle-matrixinterfaceon thenucleationofacicularferriteinamediumcarbonmicroalloyed steel.ActaMater, 1999, 47( 3) :951 [ 13] LiZJ, YuSF, LeiY, etal.Effectsofbeneficialinclusionsin CGHAZofoxidesmetallurgysteel.TransChinaWeldInst, 2007, 28 ( 6) :57 (李占杰, 余圣甫, 雷毅, 等.氧化物冶金钢 CGHAZ中有益夹 杂物的作用.焊接学报, 2007, 28( 6 ):57 ) [ 14] YangY, YangZB, WangFM, etal.Effectofinclusiononfor￾mationofacicularferriteinTi-bearingnon-quenchedandtem￾peredsteels.IronSteel, 2005, 40 (Suppl) :244 [ 15] HaheriKFA.Particle-stimulatednucleationofferriteinheavy steelsection.ISIJInt, 2006, 46 ( 8) :1233 · 580·