超细晶钢（英文版）

图书标准信息

• 作者 翁宇庆 著
• 出版社 冶金工业出版社
• 出版时间 2008-01
• 版次 1
• ISBN 9787502444150
• 定价 199.00元
• 装帧 精装
• 开本 16开
• 纸张 胶版纸
• 页数 569页
• 正文语种 英语

【内容简介】

Ultra-FineGrainedSteelsdiscussesresultsoftheNewGenerationIronandSteel，Materialsresearchprojectfundedoverthelasttenyears.Modernsustainabilityrequirementswantthatironandsteelmustmeettourconditions：stronger，longerservicelife，leading-edgemanufacturingtechnology（lowcost，materialandenergyefficient），andenvironmentallysound（wasterecycling，reducedcarbondioxideemission）.Therefore，newgenerationironandsteelmaterialsfeaturing“doublestrengthanddoubleservicelife”areneeded（labeled“ultrasteels”inJapan）.

【目录】

1Overview
1.1TheTechnologyofControlledRollingandControlledCooling
1.2R&DProgramof"SuperSteels"and"NewGenerationSteelMaterials"
1.3TheFormationofUltra-fineGrainsandMicrostructural
RefinementofSteels-CoreTechniquefortheR&DofNewGenerationSteelMaterials
1.4TheoryandTechnologyonUltra-fineGrains
1.4.1Thestatechangeandmicrostructurerefinementofausteniteduringhotdeformation
1.4.2Deformationinducedferritetransformation
1.4.2.1Thermodynamicconsiderationofdeformationinducedferritetransformation
1.4.2.2DIFTphasetransformationandcharactersoftransformedproducts
1.4.3Deformationinducedprecipitationandmediumtemperaturephasetransformationcontrol
1.4.4Theinfluenceofnanometersizeprecipitatesonultrafinegrainsteel?
1.4.5Ultragrainrefinementofalloystructuralsteelsandtheway
ofincreasingtheresistanceagainstdelayedfracturing
1.4.6Thedevelopmentofcarbide-freebainite/martensitemultiplephasesteels
1.5SeveralKeyTechnologiesConcerningtheDevelopmentof
1.5.1Steelcleanness
1.5.2Refinementandhomogenizationofsolidificationstructure
1.5.3Briefintroductionofweldingtechniqueandeconomyofultrafinegrainsteels
References

2RefinementofAusteniticMicrostructureandItsInfluenceonTransformation
2.1ThermomechanicalControlProcessandRefinementofAusteniticMicrostructure
2.1.1Rollingattheaustenite-recrystallizationtemperatureregion（RARTR）
2.1.1.1Metadynamicrecrystallization
2.1.1.2Staticrecrystallization
2.1.2Rollinginaustenitenon-recrystallizationtemperatureregion.
2.1.3Rollingattheunder-cooledaustenite
2.1.4Acceleratedcoolingandmicrostructuralrefinement
2，2InfluenceofAusteniticRecrystallizationonSubsequentlyTransformedGrainSize
2.2.1Influenceofrecrystallizedordeformedausteniteonferritetransformation
2.2.1.1Influenceofrecrystallizedausteniteonferritetransformation
2.2.1.2Influenceofpartiallyrecrystallizedausteniteonferritetransformation
2.2.1.3Influenceofnon-recrystallizedausteniteonferrite
transformation
2.2.2InfluenceofrecrystallizationintheausteniteonD1FTReferences

3DeformationInducedFerriteTransformation
3.1Introduction
3.2ExperimentalConfirmationandStudyMethodofDIFT
3.2.1Microstructureobservationonthequenchedsample
3.2.2Mechanicalbehaviormeasurement
3.2.3Dilatometrymeasurement
3.2.4In-situX-raydiffraction
3.3ThermodynamicsofDIFT
3.3.1Deformationstoredenergy
3.3.2Transformationdrivingforce
3.3.3Adsversusdeformationstoredenergy
3.4KineticsofDIFT
3.4.1Microstructuralevolutionandnucleationsites
3.4.2Transformationfractionversusstrain
……
4MicrostructurePefinementofSteelsbyTSCRTechnology
5MicrostructureFiningTheoryofLow-carbonBainiticSteel
6MicrostructureRefiningandStrengtheningofMartensiticSteel
7Carbide-freeBainite/Martensite（CFB/M）DuplexPhaseSteel
8ExtraLowSulfurandfNon-metallicInclusionsControlforUltraFineGrainHighStengthSteels
9FundamentalStudyonHomogeneityofSolidificationStructureofSteel
10WeldingofUltra-FineGrainedSteels
SubjectIndex