板条马氏体的宏观点阵变形特征及其相变晶体学研究Macroscopic Lattice Deformation Characteristic and its Crystallographic Analysis of Lath Martensite Transformation
董允,林晓娉,王晓东,马晓丽,谷南驹
摘要(Abstract):
利用原子力显微镜观察并配合透射电子显微镜研究了板条马氏体的宏观点阵变形特征及其相变晶体学。结果表明:板条马氏体的同位向束的表面浮凸即“浮凸束”,是由若干个平行排列的“切变基元”堆垛而成,“切变基元”浮凸为不规则“N”型;单变体板条马氏体即马氏体板条的表面浮凸呈不规则“篷帐”型;马氏体板条的浮凸高度远低于{31015}f孪晶马氏体。建立了板条马氏体切变基元的形成模型。
关键词(KeyWords): 原子力显微镜(AFM);表面浮凸;不变平面应变(IPS);惯习面
基金项目(Foundation): 国家自然科学基金项目(59771040)
作者(Author): 董允,林晓娉,王晓东,马晓丽,谷南驹
参考文献(References):
- 1 WechslerMS,LiebermanDS,ReadTA.Onthetheoryoftheformationofmartensite[J].TransAIME,1953,197:1503~1515.
- 2 BowlesJS,MackenzieJK.ThecrystallographyofmartensitetransformationⅠ[J].ActaMetall,1954,2(3):129~137.
- 3 MackenzieJK,BowlesJS.ThecrystallographyofmartensitetransformationⅡ[J].ActaMetall,1954,2(3):138~224.
- 4 BowlesJS,MackenzieJK.ThecrystallographyofmartensitetransformationⅢ[J].ActaMetall,1954,2(3):225~265.
- 5 徐祖耀.马氏体相变与马氏体[M].北京:科学出版社,1999.
- 6 方鸿生,王家军,杨志刚.下贝氏体组织的扫描隧道显微镜研究[J].自然科学进展,1993,3(6):525~531.FANGHongsheng,WANGJiajunandYANGZhigang.Scanningtunnelmicroscopystudyoflowerbainiticmicrostructure[J].ProgressinNaturalScience,1993,3(6):525~531.
- 7 YamamotoM,NishikawaK,NodaY,SaburiT,HayakawaM.QuantitativestudyofsurfacereliefinducedinthemartensitetransformationofCu Al Ni shapememoryalloy[J].SurfaceScience,1992,266:289.
- 8 石 玮,郭正洪,戎永华,等.γ(fcc)→α(bcc)马氏体相变切变角的原子力显微镜测定方法[J].上海交通大学学报,2001,35(3):335~340.ShiW,GuoZ,RongY,etal.Methodofγ(fcc)→ε(bcc)martensitictransformationshearangledeterminationbyatomicforcemicroscope[J].Journal ofShanghaiJiaotongUniversity,2001,35(3):335~340.
- 9 张建军,林晓娉,董允,等.利用AFM观测{3,10,15}f马氏体相变形状应变特征[J].材料热处理学报2004,25(2):19~24.ZHANGJianjun,LINXiaoping,DONGYun,etal.AFMobservationofmacroscopiclatticedeformationcharacteristicof{3,10,15}fmartensitetransformation[J].TransactionsofMaterialsandHeatTreatment,2004,25(2):19~24.
- 10 LinXP,ZhangY,GuNJ,etal.AFMQuantitativeanalysisandshearangle’sdeterminationof{259}fmartensiticsurfacerelief[J].ProgressinNatural Science,2002,12(10):766~772.
- 11 GuNJ,SongXY,YinFX.Effectsofself accommodationandplasticaccommodationinmartensitictransformationsandmorphologyofmartensites[J].MetallandMetallTrans,1995,26A(8):1979~1984.
- 12 GuNJ,SongXY,MaZH.Crystallographicalanalysisonmartensitetransformationandmartensiticmorphology[J].ISIJInter,1997,37(9):914.
- 13 LINXiaoping,ZHANGYong,GuNanju,etal.Crystallographicanalysisof{225}martensitetransformationinFe Cr Calloy[J].ISIJInter,2003,43(7):1073~1079.
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