HSLA Steels 2015, Microalloying 2015 & Offshore Engineering Steels 2015

Conference Proceedings
1. Auflage 2017
ISBN: 978-3-319-48767-0
Verlag: Springer International Publishing
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 1147 Seiten, eBook

Reihe: The Minerals, Metals & Materials Series

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.

Zielgruppe

Professional/practitioner

Inhaltsverzeichnis

1;Cover;1
2;Half Title;2
3;Title Page;3
4;Copyright Page;4
5;Table of Contents;5
6;Preface;14
7;Acknowledgements;15
8;Plenary Session;17
8.1;New Development of HSLA Steels in China;18
8.2;Microalloyed Steels: Past, Present and Future;31
8.3;Niobium in Microalloyed Rail Steels;47
8.4;Niobium Solar Mobile Project – High Strength Niobium Microalloyed Steelas a Solution to Improve Electric Super Scooter and Motorcycle Performance;54
8.5;Evolution of Microalloyed Steels Since Microalloying ’75 with SpecificEmphasis on Linepipe and Plate;65
8.6;Modern Niobium Microalloyed Steels for the Automotive Industry;83
8.7;Design of Reforma 509 with High Strength Steel;96
8.8;Microalloyed Engineering Steels with Improved Performance;107
8.9;Weldability of HSLA Steels in Relation to Appropriate Toughness Requirementsfor Use in Safe and Economic Steel Construction;118
8.10;Technical Requirements for the Development of Marine Steel in China;129
9;Physical Metallurgy;140
9.1;Effect of Nitrogen on Transformation Behaviors and Microstructure of V-N Microalloyed Steel;141
9.2;Quantifying the Effect of Nb and Mo on Transformation Products Using Advanced EBSD Analysis;148
9.3;Decomposition of Supercooled Austenite in Continuous Cooling TransformationProcess of a Mn-Mo-Ni Low Alloy Steel;155
9.4;Effect of High Magnetic Field on the Pearlite Transformation of Hypoeutectoid Steel;162
9.5;Study of Chemical Composition and Thermal Stability of Reverted Austenitein QLT-Treated 9%Ni Steel;167
9.6;Thermodynamic Calculations and Precipitation Simulations of HSLA Steels;174
9.7;Determination of Dynamic Recrystallization Process by Equivalent Strain;179
9.8;High-Strength Low-Alloy Steel Strengthened by Multiply Nanoscale Microstructures;186
9.9;Grain Refinement and Toughening of Low Carbon Low Alloy Martensitic Steel withYield Strength 900 MPa Grade by Ausforming;193
9.10;Effect of Mo Addition on the Precipitation Behavior of Carbide in Nb-Bearing HSLA Steel;200
9.11;Application of Nano-Scale Precipitate Engineering of TiN-NbC Composite in 32mm K60-E2Grade Plate Rolling;208
9.12;Precipitation Behavior of Nanometer-Sized Carbides in a Nb-Ti-Bearing Low-Carbon Steel;219
9.13;Measurement Uncertainty of Mechanical Property in Tensile Tests: Strain Rate Embrittlement ofHSLA Steels;225
9.14;The Influence of Mo, Cr and B Alloying on Phase Transformation and Mechanical Propertiesin Nb Added High Strength Dual Phase Steels;232
9.15;The Influence of Carbon Content and Cooling Rate on the Toughness of Mn-Mo-Ni Low-Alloy Steels;241
9.16;Comparative Analysis of Precipitation Effects in Microalloyed Austenite and Ferrite Under Hot andCold Forming Conditions;247
9.17;Niobium-Based Alloy Design for Structural Applications: Processing-Structure-Property Paradigm;254
9.18;Influence of Micro-Texture on Delamination of Hot-Rolled High Strength Low Alloyed Steel Sheets;260
9.19;Effect of Initial Microstructure on the Mechanical Properties of an Intercritically Quenchedand Tempered HB400 Grade Heavy Plate;265
9.20;Thermomechanical Processing of Structural Steels with Dilute Niobium Additions;272
9.21;Application of In-Situ Material Characterization Methods to Describe Role of Mo During Processingof V-Bearing Micro-Alloyed Steels;279
9.22;Effect of Heating Temperature on the Growth Behavior of Austenite Grain of TitaniumMicro-Alloyed Steel;286
10;Process Metallurgy;296
10.1;Through-Thickness Homogenization in Thin Slab Direct Rolling of Nb Microalloyed Steels;297
10.2;Study on the Control of Cleanliness for X90 Pipeline in the Secondary Refining Process;304
10.3;Hot Strength during Coiling of Low C and Nb-Microalloyed Steels;310
10.4;Research of Helical Magnetic Field Stirrer in Bloom Continuous Casting;316
10.5;Modelling Microstructure Evolution during Hot Rolling of HSLA Steels in a Steckel Mill;322
10.6;The Influence of Vanadium Microalloying on the Production of Thin Slab Casting andDirect Rolled Steel Strip;329
10.7;Reference Yield Strength Calculated by Rolling Force Model;336
10.8;Metallurgical Understanding to Extend Cold Rolled HSLA to Higher Strength Levels;342
10.9;Effect of Cooling Rate on Microstructure and Centerline Segregation of a High-Strength Steelfor Shipbuilding;349
10.10;Influence of Finish Rolling Temperature on Microstructure and Property of Non-Quenched andTempered Steel;355
10.11;Strengthening Mechanisms of V-Ti-Mo Microalloyed 900 Mpa Hot-Rolled Ferritic Steel;362
10.12;Development of Processing Maps for Intercritical Annealing Using the Phase Field Approach;369
10.13;Optimization of Heat Treatment Process of High Strength WDL690D Steel;376
10.14;Effects of Heat Treatment Process on Microstructure and Mechanical Properties for Extra-ThickHigh-Strength Steel Plate;383
10.15;Influence of Non-Uniform Water Cooling on the Shape of Rolled H-Shaped Beam;390
10.16;Contributions of Vanadium to Properties of Heat Treated Medium Carbon Forging Steels;397
10.17;A New Method to Compute the Behavior of Phase Transformations and Depth ofthe Decarburized Ferrite Layer, Scale Thickness of Steel from Measured Temperatures;404
10.18;Partial-Isothermally-Treated Low Alloy Ultrahigh Strength Steel with Martensitic/Bainitic Microstructure;410
10.19;Welding Niobium Bearing HSLA Steels ‘Myths and Magic’;416
10.20;Effects of the Performance of Ship Steel for High Heat Input Welding by Micro-Alloy Element;423
10.21;Weld HAZ Properties in Modern High Strength Niobium Pipeline Steels;429
10.22;Development of 690MPa High Strength Steel with Low Yield Ratio and Good Weldabilityfor Building Structures in Wisco;434
10.23;Effect of Pipe Body Alloy on Weldability of X80 Steel;442
10.24;The Development and Microstructure Analysis of High Strength Steel Plate NVE36 for Large HeatInput Welding;449
10.25;Characterization of the Multi-Pass Weld Metal and the Effect of Post-Weld Heat Treatmenton Its Microstructure and Toughness;455
10.26;Effect of Heat-Affected Zone on Spot Weldability in Automotive Ultra High Strength Steel Sheet;463
10.27;Analysis of AOD Converter Trunnion Rupture and the Welding Repair Process;469
10.28;Development of High Heat Input Welding Offshore Steel as Normalized Condition;476
10.29;Research on Wheel Steel Welding Cracks Caused by Quenching Stress;481
10.30;Microstructures and Continuous Cooling Transformation of CGHAZ in E36 Class V-N-Ti, V-Ti andNb-Ti Shipbuilding Steels;489
10.31;Study on Continuous Cooling Transformation Behavior of Coarse Grain Heat-Affected Zone inV-N-Ti and Nb-V-Ti Microalloyed Offshore Platform Steels;496
11;Automotive Steels;503
11.1;Vanadium Microalloyed High Strength Martensitic Steel Sheet for Hot-Dip Coating;504
11.2;Effect of Nb on Delayed Fracture Resistance of Ultra-High Strength Martensitic Steels;510
11.3;Development and Application of the High-Strength Wear-Resistance Steel Used forthe Lightweight Heavy-Duty Dump Mining Truck;517
11.4;Optimization of High Performance Special Steels;525
11.5;Research on the Microstructures and Mechanical Properties ofTi Micro-Alloyed Cold Rolled Hot-Dip Galvanizing DP980 Steel;532
11.6;Development of Press Hardening Steel with High Resistance to Hydrogen Embrittlement;538
11.7;Effect of Annealing Temperature on Microstructure and Mechanical Properties of Hot-DipGalvanizing DP600 Steel;544
11.8;Research on Forming Mechanisms and Controlling Measurementsfor Surface Light Spot Defects of Galvanizing Steel Coils for Automobile Use;549
11.9;The Influence of Niobium on the Microstructure and Properties of CrMo Steel;555
11.10;The Development of Lightweight Commercial Vehicle Wheels Using Microalloying Steel;562
11.11;The Effect of Niobium Microalloying on Processing and Application Properties of Dual Phase Steel;570
11.12;A Low Cost Ferritic Stainless Steel Microalloyed by Higher Nb for Automotive Exhaust System;577
11.13;Improving Strength-Ductility Balance of High Strength Dual-Phase Steels by Addition of Vanadium;584
11.14;The Mechanical Property of Batch Annealed High Strength Low Alloy Steel HC260LA;597
11.15;Study on the Effect of Secondary Banded Structure on the Fatigue Property ofNon-Quenched and Tempered Micro Alloyed Steel;602
11.16;Research of 600C Grade Welding V-N Micro-Alloyed Steel Used on Truck Axle Housing AfterThermal Forming;609
11.17;Product Design and Production Practice of 700MPa High Strength Hot Rolled Strip forAuto Axle Tube;615
11.18;Effect of Cerium on Behavior of High Temperature Deformation of IF Steel;622
11.19;Research and Process-Optimization on Mixed Crystal Caused Uneven-Performance ofHigh-strength Structural Car Steel QStE500TM;628
11.20;Development of Low Carbon Niobium Bearing High Strength F-B Dual Phase Steel with HighHole Expansion Property;635
12;Energy Steels;640
12.1;Directionality and Orientation Effects on the Resistance to Propagating Shear Failure;641
12.2;Research and Development of Heavy Gauge X80 Pipeline Plate Utilizing Optimized Rolling andCooling Process;649
12.3;Controlled Technology of DWTT Property of Heavy Gauge X80 Strip;655
12.4;An Investigation of Aging Behaviour in Microalloyed Steel (X70) UOE Pipe;662
12.5;Effect of Vanadium Addition on API X100 Linepipe Steel;670
12.6;Latest Development and Application of High Strength and Heavy Gauge Pipeline Steel in China;676
12.7;Effect of Deformation in Roughing Mill on Mechanical Properties of Microalloyed API Steel Grades;682
12.8;Precipitation and Dislocation Strengthening Behaviour of Grade X80 Steel for Pipeline withStrain Based Design;688
12.9;Research and Development of Nb-Bearing Steels for Low Temperature Service Pressure Vessels;697
12.10;Research on Manufacture and Quality Control of Medium Carbon Vessels for Resistance toHydrogen Induced Cracking;704
12.11;Investigation and Application of Nb Microalloying Technology in Seamless Steel Tube with HighPerformance;712
12.12;Development of Cr-Mo Steel Plate for Gasifier in Wuyang;720
12.13;Effect of Austenite Deformation and Continuous Cooling on Microstructure Evolutionin a Pipeline Steel;728
12.14;Microstructure Development during Roughing and Intermediate Cooling ofThick HTP Linepipe Steels;735
12.15;Deformation Characteristic of 617B Nickel Base Superalloy for 700C Ultra-Supercritical Boilers;742
12.16;Nb-Ti-Mo Ferrite Matrix Micro-Alloy Steel with Nanometersized Precipitatesfor Refuge Alternative Plate;749
12.17;The Stress Corrosion Performance Research of Three Kinds of CommonlyUsed Pipe Materials;756
13;Engineering Machinery, Construction and Transportation Steels;763
13.1;Graphitisation: A Potential New Route to Free-Machining Steels;764
13.2;Development and Application of High Strength TMCP Plate for Coal Mining Machinery;770
13.3;Austenite Continuous Cooling Transformation of Wear-Resistant Steel with Hardness 500HBW;776
13.4;Phase Transformation during Continuous Cooling of NM550 Wear-Resistant Steel;782
13.5;Effect of Epsilon Carbides on Mechanical Properties and Wear Resistance of Low AlloyAbrasion Resistance Steel;789
13.6;Industrial Test of High Strength Steel Plates Free Boron Q890D Used for Engineering Machinery;796
13.7;Design of High Manganese Steels: Calculation of SFE and Ms Temperature;802
13.8;Effect of Soluble Al Content on the Microstructure and Property of Batch Annealed Ti-IF Steels;809
13.9;Hot Deformation Behavior of NM550 Wear-Resistant Steel;816
13.10;Benefits of High Strength Microalloyed Rebar;823
13.11;Nb Microalloyed Modern Ferritic Stainless Steel;829
13.12;Application of Niobium Low Carbon Low Alloy Structural Steel Approach;837
13.13;Application Research of Nb Microalloying on Medium and High Carbon Long Products;844
13.14;Effect of Vanadium on the Microstructure and Elevated Temperature Properties ofFire Resistant Steels;850
13.15;R&D and Applications of V-N Microalloyed Steels in China;858
13.16;Use of Niobium High Strength Steels with 450 MPA Yield Strength for Construction;872
13.17;Effect of Nitrogen on the Vanadium Precipitation Behavior of Higher Yield StrengthWeathering Steels;881
13.18;Microstructure and Mechanical Properties of Nb Microalloyed Q370qE-HPSBridge Steel Produced by TMCP;887
13.19;Physical Metallurgy and Commercialization of V-N Microalloyed Q460GJC Steel Plates;895
13.20;Development and Technology of Large Thickness TMCP Steel Plate with 390MPA Grade Usedfor Engineering Machinery;901
13.21;Composition Optimization and Mechanical Properties Control for 500MPa High StrengthRibbed Bars;907
13.22;Sulfur Content Precision Control Technology for CO2-Shielded Welding Wire Steel;913
13.23;Metallurgical Mechanism and Niobium Effects on Improved Mechanical Properties in HighCarbon Steels;920
13.24;Study on Nb Microalloying in High Carbon Pearlite Steels for Rails;926
13.25;Metallurgical/Alloy Optimization of High Strength and Wear Resistant Structural Quench andTempered Steels;933
13.26;Nb Effects on the Dynamic Recrystyllization Behavior and Mechanical Propertiesof V/Ti Alloyed Non-Quenching and Tempering Steel;940
13.27;Development and Application of High Performance Quenched and Tempered Wear Resistant Steelsin Material Handling and Construction Machinery;948
13.28;Effect of Deformation Parameters on Ferrite and Pearlite Non-Quenched and Tempered andTempered Steel;955
13.29;Experimental Research and Application of Vanadium Micro-Alloyed Steels in Railway Axle;962
14;Offshore Engineering Steels;969
14.1;Strengthen-Mechanism and Corrosion Resistance of Niobium Added HSLA Weathering H-BeamsProcessed by Ultra-Fast Cooling Process;970
14.2;Microstructure Evolution in the V-N-Ti and Nb-V-Ti Microalloyed Bulb Flat Steel;978
14.3;Corrosion Behavior of New Cr-Ni-Cu Low Alloy Seawater Corrosion Resistant Steel;987
14.4;Development of High Plasticity-Toughness Low Cost Microalloyed Submarine Pipeline Steel;995
14.5;Precipitation Behavior of Carbon-Nitrides in Microalloyed Offshore Platform Plate;1002
14.6;Microdomain Yield Behaviour in an Ultra-High Strength Low Alloy Steel for Marine Use withLow Sensitivity of SCC;1009
14.7;Effects of Heat Treatment on Microstructure and Mechanical Properties of V MicroalloyedBulb Flat Steel;1017
14.8;The Use of Model Systems Based on Fe-30 Wt%Ni for Investigating the Precipitation andTransformation Behaviour of Microalloyed Austenite;1024
14.9;Development of New Type Seawater Resistant Steel and the Research of Its Structure andCorrosion Resistance;1031
14.10;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
14.11;Microstructure Evolution and Mechanical Properties of Grade E690 Offshore Platform Steel;1045
14.12;Effect of Cu and Ni on Corrosion Resistance of Low Alloyed Steels for Cargo Oil Tank;1052
14.13;Development of Low Temperature Inverted Angle for LPG Carrier Using Slab;1059
14.14;Research and Development of Micro-Alloying High-Strength Shipbuilding Plate;1066
14.15;Effects of Inclusions and Their Surface Chemistry on Cleavage Fracture in a C-Mn SteelWeld Metal;1073
14.16;Influence of Nitrogen Addition on Transformation Behavior and Mechanical Properties ofVanadium Microalloyed Steels;1086
14.17;Corrosion Performance of High Strength Weathering Steels Under Different Heat Treatment States;1093
14.18;Effect of Ultra-Fast Cooling on Microstructure and Properties of High Strength Steelfor Shipbuilding;1100
14.19;Research and Development of Heavy Wall DNV485FDU Pipeline Plate for 3500M Deep Water PipeApplications at Shougang;1107
14.20;Preparing of Ni-Cu-P Coating;1114
14.21;Effect of Copper Alloy Element on Corrosion Properties of High Strength Mooring Chain Steel;1120
14.22;Effect of Boron Microalloying Element on Susceptibility to Hydrogen Embrittlement inHigh Strength Mooring Chain Steel;1129
15;Author Index;1137
16;Subject Index;1143

Über Autor(innen)

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.