HSLA Steels 2015, Microalloying 2015 & Offshore Engineering Steels 2015 (eBook)

Conference Proceedings

The Chinese Society for Metals (Herausgeber)

eBook Download: PDF

2017 | 1. Auflage
1147 Seiten
Springer-Verlag
978-3-319-48767-0 (ISBN)

Infos

This is a collection of papers presented at the joint conference of the 7th International Conference on High Strength Low Alloy Steels (HSLA Steels 2015), the International Conference on Microalloying 2015 (Microalloying 2015), and the International Conference on Offshore Engineering Steels 2015 (OES 2015). The papers focus on the exchange of the latest scientific and technological progresses on HSLA steels, microalloying steels, and offshore engineering steels over the past decades. The contributions are intended to strengthen cooperation between universities and research institutes, and iron and steel companies and users, and promote the further development in the fields all over the world.

The Minerals, Metals & Materials Society (TMS) is a member-driven international professional society dedicated to fostering the exchange of learning and ideas across the entire range of materials science and engineering, from minerals processing and primary metals production, to basic research and the advanced applications of materials. Included among its nearly 13,000 professional and student members are metallurgical and materials engineers, scientists, researchers, educators, and administrators from more than 70 countries on six continents. For more information on TMS, visit www.tms.org.

Inhalt

Cover 1
Half Title 2
Title Page 3
Copyright Page 4
Table of Contents 5
Preface 14
Acknowledgements 15
Plenary Session 17
New Development of HSLA Steels in China 18
Microalloyed Steels: Past, Present and Future 31
Niobium in Microalloyed Rail Steels 47
Niobium Solar Mobile Project – High Strength Niobium Microalloyed Steelas a Solution to Improve Electric Super Scooter and Motorcycle Performance 54
Evolution of Microalloyed Steels Since Microalloying ’75 with SpecificEmphasis on Linepipe and Plate 65
Modern Niobium Microalloyed Steels for the Automotive Industry 83
Design of Reforma 509 with High Strength Steel 96
Microalloyed Engineering Steels with Improved Performance 107
Weldability of HSLA Steels in Relation to Appropriate Toughness Requirementsfor Use in Safe and Economic Steel Construction 118
Technical Requirements for the Development of Marine Steel in China 129
Physical Metallurgy 140
Effect of Nitrogen on Transformation Behaviors and Microstructure of V-N Microalloyed Steel 141
Quantifying the Effect of Nb and Mo on Transformation Products Using Advanced EBSD Analysis 148
Decomposition of Supercooled Austenite in Continuous Cooling TransformationProcess of a Mn-Mo-Ni Low Alloy Steel 155
Effect of High Magnetic Field on the Pearlite Transformation of Hypoeutectoid Steel 162
Study of Chemical Composition and Thermal Stability of Reverted Austenitein QLT-Treated 9%Ni Steel 167
Thermodynamic Calculations and Precipitation Simulations of HSLA Steels 174
Determination of Dynamic Recrystallization Process by Equivalent Strain 179
High-Strength Low-Alloy Steel Strengthened by Multiply Nanoscale Microstructures 186
Grain Refinement and Toughening of Low Carbon Low Alloy Martensitic Steel withYield Strength 900 MPa Grade by Ausforming 193
Effect of Mo Addition on the Precipitation Behavior of Carbide in Nb-Bearing HSLA Steel 200
Application of Nano-Scale Precipitate Engineering of TiN-NbC Composite in 32mm K60-E2Grade Plate Rolling 208
Precipitation Behavior of Nanometer-Sized Carbides in a Nb-Ti-Bearing Low-Carbon Steel 219
Measurement Uncertainty of Mechanical Property in Tensile Tests: Strain Rate Embrittlement ofHSLA Steels 225
The Influence of Mo, Cr and B Alloying on Phase Transformation and Mechanical Propertiesin Nb Added High Strength Dual Phase Steels 232
The Influence of Carbon Content and Cooling Rate on the Toughness of Mn-Mo-Ni Low-Alloy Steels 241
Comparative Analysis of Precipitation Effects in Microalloyed Austenite and Ferrite Under Hot andCold Forming Conditions 247
Niobium-Based Alloy Design for Structural Applications: Processing-Structure-Property Paradigm 254
Influence of Micro-Texture on Delamination of Hot-Rolled High Strength Low Alloyed Steel Sheets 260
Effect of Initial Microstructure on the Mechanical Properties of an Intercritically Quenchedand Tempered HB400 Grade Heavy Plate 265
Thermomechanical Processing of Structural Steels with Dilute Niobium Additions 272
Application of In-Situ Material Characterization Methods to Describe Role of Mo During Processingof V-Bearing Micro-Alloyed Steels 279
Effect of Heating Temperature on the Growth Behavior of Austenite Grain of TitaniumMicro-Alloyed Steel 286
Process Metallurgy 296
Through-Thickness Homogenization in Thin Slab Direct Rolling of Nb Microalloyed Steels 297
Study on the Control of Cleanliness for X90 Pipeline in the Secondary Refining Process 304
Hot Strength during Coiling of Low C and Nb-Microalloyed Steels 310
Research of Helical Magnetic Field Stirrer in Bloom Continuous Casting 316
Modelling Microstructure Evolution during Hot Rolling of HSLA Steels in a Steckel Mill 322
The Influence of Vanadium Microalloying on the Production of Thin Slab Casting andDirect Rolled Steel Strip 329
Reference Yield Strength Calculated by Rolling Force Model 336
Metallurgical Understanding to Extend Cold Rolled HSLA to Higher Strength Levels 342
Effect of Cooling Rate on Microstructure and Centerline Segregation of a High-Strength Steelfor Shipbuilding 349
Influence of Finish Rolling Temperature on Microstructure and Property of Non-Quenched andTempered Steel 355
Strengthening Mechanisms of V-Ti-Mo Microalloyed 900 Mpa Hot-Rolled Ferritic Steel 362
Development of Processing Maps for Intercritical Annealing Using the Phase Field Approach 369
Optimization of Heat Treatment Process of High Strength WDL690D Steel 376
Effects of Heat Treatment Process on Microstructure and Mechanical Properties for Extra-ThickHigh-Strength Steel Plate 383
Influence of Non-Uniform Water Cooling on the Shape of Rolled H-Shaped Beam 390
Contributions of Vanadium to Properties of Heat Treated Medium Carbon Forging Steels 397
A New Method to Compute the Behavior of Phase Transformations and Depth ofthe Decarburized Ferrite Layer, Scale Thickness of Steel from Measured Temperatures 404
Partial-Isothermally-Treated Low Alloy Ultrahigh Strength Steel with Martensitic/Bainitic Microstructure 410
Welding Niobium Bearing HSLA Steels ‘Myths and Magic’ 416
Effects of the Performance of Ship Steel for High Heat Input Welding by Micro-Alloy Element 423
Weld HAZ Properties in Modern High Strength Niobium Pipeline Steels 429
Development of 690MPa High Strength Steel with Low Yield Ratio and Good Weldabilityfor Building Structures in Wisco 434
Effect of Pipe Body Alloy on Weldability of X80 Steel 442
The Development and Microstructure Analysis of High Strength Steel Plate NVE36 for Large HeatInput Welding 449
Characterization of the Multi-Pass Weld Metal and the Effect of Post-Weld Heat Treatmenton Its Microstructure and Toughness 455
Effect of Heat-Affected Zone on Spot Weldability in Automotive Ultra High Strength Steel Sheet 463
Analysis of AOD Converter Trunnion Rupture and the Welding Repair Process 469
Development of High Heat Input Welding Offshore Steel as Normalized Condition 476
Research on Wheel Steel Welding Cracks Caused by Quenching Stress 481
Microstructures and Continuous Cooling Transformation of CGHAZ in E36 Class V-N-Ti, V-Ti andNb-Ti Shipbuilding Steels 489
Study on Continuous Cooling Transformation Behavior of Coarse Grain Heat-Affected Zone inV-N-Ti and Nb-V-Ti Microalloyed Offshore Platform Steels 496
Automotive Steels 503
Vanadium Microalloyed High Strength Martensitic Steel Sheet for Hot-Dip Coating 504
Effect of Nb on Delayed Fracture Resistance of Ultra-High Strength Martensitic Steels 510
Development and Application of the High-Strength Wear-Resistance Steel Used forthe Lightweight Heavy-Duty Dump Mining Truck 517
Optimization of High Performance Special Steels 525
Research on the Microstructures and Mechanical Properties ofTi Micro-Alloyed Cold Rolled Hot-Dip Galvanizing DP980 Steel 532
Development of Press Hardening Steel with High Resistance to Hydrogen Embrittlement 538
Effect of Annealing Temperature on Microstructure and Mechanical Properties of Hot-DipGalvanizing DP600 Steel 544
Research on Forming Mechanisms and Controlling Measurementsfor Surface Light Spot Defects of Galvanizing Steel Coils for Automobile Use 549
The Influence of Niobium on the Microstructure and Properties of CrMo Steel 555
The Development of Lightweight Commercial Vehicle Wheels Using Microalloying Steel 562
The Effect of Niobium Microalloying on Processing and Application Properties of Dual Phase Steel 570
A Low Cost Ferritic Stainless Steel Microalloyed by Higher Nb for Automotive Exhaust System 577
Improving Strength-Ductility Balance of High Strength Dual-Phase Steels by Addition of Vanadium 584
The Mechanical Property of Batch Annealed High Strength Low Alloy Steel HC260LA 597
Study on the Effect of Secondary Banded Structure on the Fatigue Property ofNon-Quenched and Tempered Micro Alloyed Steel 602
Research of 600C Grade Welding V-N Micro-Alloyed Steel Used on Truck Axle Housing AfterThermal Forming 609
Product Design and Production Practice of 700MPa High Strength Hot Rolled Strip forAuto Axle Tube 615
Effect of Cerium on Behavior of High Temperature Deformation of IF Steel 622
Research and Process-Optimization on Mixed Crystal Caused Uneven-Performance ofHigh-strength Structural Car Steel QStE500TM 628
Development of Low Carbon Niobium Bearing High Strength F-B Dual Phase Steel with HighHole Expansion Property 635
Energy Steels 640
Directionality and Orientation Effects on the Resistance to Propagating Shear Failure 641
Research and Development of Heavy Gauge X80 Pipeline Plate Utilizing Optimized Rolling andCooling Process 649
Controlled Technology of DWTT Property of Heavy Gauge X80 Strip 655
An Investigation of Aging Behaviour in Microalloyed Steel (X70) UOE Pipe 662
Effect of Vanadium Addition on API X100 Linepipe Steel 670
Latest Development and Application of High Strength and Heavy Gauge Pipeline Steel in China 676
Effect of Deformation in Roughing Mill on Mechanical Properties of Microalloyed API Steel Grades 682
Precipitation and Dislocation Strengthening Behaviour of Grade X80 Steel for Pipeline withStrain Based Design 688
Research and Development of Nb-Bearing Steels for Low Temperature Service Pressure Vessels 697
Research on Manufacture and Quality Control of Medium Carbon Vessels for Resistance toHydrogen Induced Cracking 704
Investigation and Application of Nb Microalloying Technology in Seamless Steel Tube with HighPerformance 712
Development of Cr-Mo Steel Plate for Gasifier in Wuyang 720
Effect of Austenite Deformation and Continuous Cooling on Microstructure Evolutionin a Pipeline Steel 728
Microstructure Development during Roughing and Intermediate Cooling ofThick HTP Linepipe Steels 735
Deformation Characteristic of 617B Nickel Base Superalloy for 700C Ultra-Supercritical Boilers 742
Nb-Ti-Mo Ferrite Matrix Micro-Alloy Steel with Nanometersized Precipitatesfor Refuge Alternative Plate 749
The Stress Corrosion Performance Research of Three Kinds of CommonlyUsed Pipe Materials 756
Engineering Machinery, Construction and Transportation Steels 763
Graphitisation: A Potential New Route to Free-Machining Steels 764
Development and Application of High Strength TMCP Plate for Coal Mining Machinery 770
Austenite Continuous Cooling Transformation of Wear-Resistant Steel with Hardness 500HBW 776
Phase Transformation during Continuous Cooling of NM550 Wear-Resistant Steel 782
Effect of Epsilon Carbides on Mechanical Properties and Wear Resistance of Low AlloyAbrasion Resistance Steel 789
Industrial Test of High Strength Steel Plates Free Boron Q890D Used for Engineering Machinery 796
Design of High Manganese Steels: Calculation of SFE and Ms Temperature 802
Effect of Soluble Al Content on the Microstructure and Property of Batch Annealed Ti-IF Steels 809
Hot Deformation Behavior of NM550 Wear-Resistant Steel 816
Benefits of High Strength Microalloyed Rebar 823
Nb Microalloyed Modern Ferritic Stainless Steel 829
Application of Niobium Low Carbon Low Alloy Structural Steel Approach 837
Application Research of Nb Microalloying on Medium and High Carbon Long Products 844
Effect of Vanadium on the Microstructure and Elevated Temperature Properties ofFire Resistant Steels 850
R& D and Applications of V-N Microalloyed Steels in China
Use of Niobium High Strength Steels with 450 MPA Yield Strength for Construction 872
Effect of Nitrogen on the Vanadium Precipitation Behavior of Higher Yield StrengthWeathering Steels 881
Microstructure and Mechanical Properties of Nb Microalloyed Q370qE-HPSBridge Steel Produced by TMCP 887
Physical Metallurgy and Commercialization of V-N Microalloyed Q460GJC Steel Plates 895
Development and Technology of Large Thickness TMCP Steel Plate with 390MPA Grade Usedfor Engineering Machinery 901
Composition Optimization and Mechanical Properties Control for 500MPa High StrengthRibbed Bars 907
Sulfur Content Precision Control Technology for CO2-Shielded Welding Wire Steel 913
Metallurgical Mechanism and Niobium Effects on Improved Mechanical Properties in HighCarbon Steels 920
Study on Nb Microalloying in High Carbon Pearlite Steels for Rails 926
Metallurgical/Alloy Optimization of High Strength and Wear Resistant Structural Quench andTempered Steels 933
Nb Effects on the Dynamic Recrystyllization Behavior and Mechanical Propertiesof V/Ti Alloyed Non-Quenching and Tempering Steel 940
Development and Application of High Performance Quenched and Tempered Wear Resistant Steelsin Material Handling and Construction Machinery 948
Effect of Deformation Parameters on Ferrite and Pearlite Non-Quenched and Tempered andTempered Steel 955
Experimental Research and Application of Vanadium Micro-Alloyed Steels in Railway Axle 962
Offshore Engineering Steels 969
Strengthen-Mechanism and Corrosion Resistance of Niobium Added HSLA Weathering H-BeamsProcessed by Ultra-Fast Cooling Process 970
Microstructure Evolution in the V-N-Ti and Nb-V-Ti Microalloyed Bulb Flat Steel 978
Corrosion Behavior of New Cr-Ni-Cu Low Alloy Seawater Corrosion Resistant Steel 987
Development of High Plasticity-Toughness Low Cost Microalloyed Submarine Pipeline Steel 995
Precipitation Behavior of Carbon-Nitrides in Microalloyed Offshore Platform Plate 1002
Microdomain Yield Behaviour in an Ultra-High Strength Low Alloy Steel for Marine Use withLow Sensitivity of SCC 1009
Effects of Heat Treatment on Microstructure and Mechanical Properties of V MicroalloyedBulb Flat Steel 1017
The Use of Model Systems Based on Fe-30 Wt%Ni for Investigating the Precipitation andTransformation Behaviour of Microalloyed Austenite 1024
Development of New Type Seawater Resistant Steel and the Research of Its Structure andCorrosion Resistance 1031
Development of Technological Methods of Additional Grain Refinement for Production ofCold Resistant Nb-Bearing Plate Steel with SMYS 450-485 MPa and Thickness up to 40 Mm 1037
Microstructure Evolution and Mechanical Properties of Grade E690 Offshore Platform Steel 1045
Effect of Cu and Ni on Corrosion Resistance of Low Alloyed Steels for Cargo Oil Tank 1052
Development of Low Temperature Inverted Angle for LPG Carrier Using Slab 1059
Research and Development of Micro-Alloying High-Strength Shipbuilding Plate 1066
Effects of Inclusions and Their Surface Chemistry on Cleavage Fracture in a C-Mn SteelWeld Metal 1073
Influence of Nitrogen Addition on Transformation Behavior and Mechanical Properties ofVanadium Microalloyed Steels 1086
Corrosion Performance of High Strength Weathering Steels Under Different Heat Treatment States 1093
Effect of Ultra-Fast Cooling on Microstructure and Properties of High Strength Steelfor Shipbuilding 1100
Research and Development of Heavy Wall DNV485FDU Pipeline Plate for 3500M Deep Water PipeApplications at Shougang 1107
Preparing of Ni-Cu-P Coating 1114
Effect of Copper Alloy Element on Corrosion Properties of High Strength Mooring Chain Steel 1120
Effect of Boron Microalloying Element on Susceptibility to Hydrogen Embrittlement inHigh Strength Mooring Chain Steel 1129
Author Index 1137
Subject Index 1143

Produkt-Details

• Erscheint lt. Verlag: 22.3.2017
• Sprache: englisch
• Themenwelt: Technik ► Maschinenbau
• ISBN-10: 3-319-48767-1 / 3319487671
• ISBN-13: 978-3-319-48767-0 / 9783319487670