Deformation Processes in TRIP TWIP Steels

Deformation Processes in TRIP TWIP Steels

This book demonstrates the potential of novel in-situ experiments, performed on microscopic and macroscopic length scales, for investigating localized deformation processes in metallic materials, particularly their kinetics and the ...

Author: Anja Weidner

Publisher: Springer Nature

ISBN: 9783030371494

Category: Technology & Engineering

Page: 439

View: 165

This book demonstrates the potential of novel in-situ experiments, performed on microscopic and macroscopic length scales, for investigating localized deformation processes in metallic materials, particularly their kinetics and the associated evolution of local strain fields. It features a broad methodological portfolio, spanning optical and electron microscopy, digital image correlation, infrared theromgraphy and acoustic emission testing, and particularly focuses on identifying the localized microscopic deformation processes in high-strength/high-ductility CrMnNi TRIP/TWIP (TRansformation Induced Plasticity/TWinning Induced Plasticity) steels. Presenting state-of-the art methodology applied to topical and pertinent problems in materials engineering, this book is a valuable resource for researchers and graduate students working in the field of plasticity and deformation of structural materials.
Categories: Technology & Engineering

Austenitic TRIP TWIP Steels and Steel Zirconia Composites

Austenitic TRIP TWIP Steels and Steel Zirconia Composites

Different individual deformation mechanisms were identified as sources of acoustic emission and their evolution over the entire deformation process was ...

Author: Horst Biermann

Publisher: Springer Nature

ISBN: 9783030426033

Category: Ceramics

Page: 829

View: 118

This open access book presents a collection of the most up-to-date research results in the field of steel development with a focus on pioneering alloy concepts that result in previously unattainable materials properties. Specifically, it gives a detailed overview of the marriage of high-performance steels of the highest strength and form-ability with damage-tolerant zirconia ceramics by innovative manufacturing technologies, thereby yielding a new class of high-performance composite materials. This book describes how new high-alloy stainless TRIP/TWIP steels (TRIP: TRansformation-Induced Plasticity, TWIP: TWinning-induced Plasticity) are combined with zirconium dioxide ceramics in powder metallurgical routes and via melt infiltration to form novel TRIP-matrix composites. This work also provides a timely perspective on new compact and damage-tolerant composite materials, filigree light-weight structures as well as gradient materials, and a close understanding of the mechanisms of the phase transformations. With a detailed application analysis of state-of-the-art methods in spatial and temporal high-resolution structural analysis, in combination with advanced simulation and modelling, this edited volume is ideal for researchers and engineers working in modern steel development, as well as for graduate students of metallurgy and materials science and engineering.
Categories: Ceramics

Performance of Mechanical Properties of Ultrahigh Strength Ferrous Steels Related to Strain Induced Transformation

Performance of Mechanical Properties of Ultrahigh Strength Ferrous Steels Related to Strain Induced Transformation

of deformation mechanisms of TRIP/TWIP steel, it is necessary to understand ... affects the deformation-induced processes of metastable austenitic steels.

Author: Koh-ichi Sugimoto

Publisher: MDPI

ISBN: 9783039434282

Category: Technology & Engineering

Page: 158

View: 141

A variety of topics concerning ultrahigh-strength ferrous steels were collected in this book. At present, most of the ferrous steels are applied to cold sheet parts. However, they may be used as the materials of hot-forged parts in the future, because of the excellent performance of the mechanical properties. It is hoped that many researchers will have an interest in the applications of the ferrous steels to the hot-forging parts.
Categories: Technology & Engineering

Rolling of Advanced High Strength Steels

Rolling of Advanced High Strength Steels

The microstructure constituents of Fe-19Mn-3Al-3Si-0.04C TRIP/TWIP steel mainly ... During the deformation process, more deformation twins will form, ...

Author: Jingwei Zhao

Publisher: CRC Press

ISBN: 9781498730341

Category: Science

Page: 644

View: 754

Advanced high strength steels (AHSSs) for auto-making are primarily produced by rolling, plus heat treatment technologies if necessary. However, due to the metallurgical complexity of AHSSs, it is impossible to roll all of the AHSS grades in a rolling mill with the same rolling technology. Each of AHSSs has unique applications in vehicles, and specified rolling technologies are required to produce high quality AHSS products where they might be the best employed to meet performance demands of the automotive parts. Such background has prompted the publication of this scholarly book in the area of rolling of AHSSs with a purpose of providing readers with a valuable technical document that can be used in the research and development of AHSSs for automotive and other manufacturing industries. With contributors from USA, Germany, Poland, Italy, Spain, Austria, Australia, China, India and Iran, the book highlights the latest advances in rolling technologies of AHSSs. It focuses on the theory, simulation and practice of the rolling of AHSSs: The book introduces the history, types and advances of AHSSs and their processes; proposes new theory that is applicable to the rolling of AHSSs, presents mathematical and numerical modelling of AHSSs in rolling; covers thermomechanical processing technologies of AHSSs; provides case studies on the rolling practice of the most popular AHSSs and includes other rolling-related technologies of AHSSs. The book will be useful for both theoretical and applied research aimed at AHSSs rolling technologies, and will be a scientific and valuable literature for the metallurgists, engineers, materials scientists, academics and graduate students who are studying and working with AHSSs and their rolling technologies worldwide.
Categories: Science

ISIJ International

ISIJ International

... of electrogalvanized steel sheets 249 Effect of pre - plating compositions on
galvanizing properties in TWIP steel sheet S. ... on stainless steel by coating
alkaline silicate films Y.Nishida 252 Mechanism of surface - strain - based
improvement to ... Y.Katayama carbon steel 275 Fracture toughness of TRIP -
aided martensitic steels D.Ina 276 Notch fatigue properties ... steels A.Nagasaka
278 ( ISIJ Research Promotion Grant ) Effect of dislocation network on formation
process of BWING ...

Author:

Publisher:

ISBN: STANFORD:36105211766089

Category: Materials science

Page:

View: 919

Categories: Materials science

Advanced Materials and Processes II

Advanced Materials and Processes II

TWIP. Steel. Tensile. Deformation. Yu. Su1,2,a,. Lin. Li2,b,. Renyu. Fu2,c,. Qian.
Li2,d,. Chen. guang1,e. 1College of Materials ... transformation induced plasticity
steel (TRIP) was more conducive to improving tensile strength and the TWIP was
 ...

Author: Hong Bing Ji

Publisher: Trans Tech Publications Ltd

ISBN: 9783038138716

Category: Technology & Engineering

Page: 2514

View: 836

These 507 peer-reviewed papers are grouped into the chapters: Non-Ferrous Metal Materials; Iron and Steel; Composites; Micro/Nano Materials; Optical/Electronic/Magnetic Materials; Building Materials and Structural Mechanics; New Materials and their Application; Energy Materials and Energy Storage Materials; Material Forming, Machining and Joining; Material Preparation, Properties and Failure; Thin Films/Surface Engineering/Coatings; Computer Application, Mathematical Modeling and Analysis; Modeling, Simulation and Emulation; Product Design, Manufacturing and Maintenance. This compilation offers invaluable insights into current thinking concerning materials usage.
Categories: Technology & Engineering

Advanced High Strength Steel and Press Hardening

Advanced High Strength Steel and Press Hardening

While twin can be formed in the recovery process, but most of the annealing ... TWIP steel after annealing treatment, and a large amount of deformation twin ...

Author: Yisheng Zhang

Publisher: World Scientific

ISBN: 9789813140639

Category:

Page: 752

View: 523

This proceedings brings together one hundred and ten selected papers presented at the 2nd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2015), which was held in Changsha, China, during October 15–18, 2015. To satisfy the increasingly urgent requirement of reducing the weight of vehicle structures and increasing passenger safety, ICHSU2015 provided an excellent international platform for researchers to share their knowledge and results in theory, methodology and applications of advanced high strength steel and press hardening technology. This conference aroused great interests and attentions from domestic and foreign researchers in hot stamping field. Experts in this field from Australia, China, Germany and Sweden, contributed to the collection of research results and developments. The papers cover almost all the current topics of advanced high strength steel and press hardening technology. Contents:Materials & Testing I:Recent Developments and Challenges in Hot Stamping of Boron Steel (J P Lin, F F Li and J Y Min)Research on Grain Growth Behavior of Boron Steel (L F Song, M T Ma and G Fang)The Evolution of Oxidation Scales on 22MnB5 Hot Press Forming Steel during Rapid Heating (S J Yao, W J Liu, W B Gao, Z W Zhang and Y L Ding)Resistance Spot Welding Test of 1300HF Hot Forming Steel (Y H Hu, Z J Huang, R Ge and J G Hu)The Development of Data Processing Software for Dynamic Tension of Materials (Y Zhao, M T Ma, X M Wan, Q S Jin, J P Zhang and G Fang)Materials & Testing II:Microstructure and Mechanical Properties of Fe-18Mn-10Al-1.2C Steel (D Han, H Ding, Z H Cai, Z Q Wu and J Zhang)Research on Stamping Performanace of Dual Phase Steel in Tailor Welded Blanks (G C Liu, F Li, H C Zhu, C Wang, F X Xu and G Wang)Effect of Strain Path on the Dynamic Mechanical Properties of DP780 (Q J Zhao, G Fang, J P Zhang and Q S Jin)Mechanical Properties and Microstructure of DP Steel Sheets under Dynamic Loads (J P Zhang, G Fang, Q S Jin and M T Ma)Magnetic Barkhausen Noise Signal Characteristics of TRIP800 under Uniaxial Tension (Y Xu, B Zhu, Y L Wang, Y S Zhang and W Zhang)Modeling & Simulation:Metallo-Thermo-Mechanical Coupled Analysis of the Influence of Key Process Parameters on the Quality of Hot Stamping Component (W Zhang, Y G Liu, H R Gu, J C Jin, Y Zhang, J W Li and H B Wang)Finite Element Simulation for Hot Stamping of Automobile Pillar Inner Panel (F X Jin, Z Shen, Y Bian and Z P Zhong)Numerical Simulation on Cooling System of Hot Stamping Mold In B-Pillar (G J Chen, Y Zhang, W Shen, L J Qin, N Deng and X C Yao)Study on the Deflection Mechanicsm in Radial Ring Rolling (W X Hao, L H Song and C F Wang)Process Design:Tendency of Heat Treatment of Large Workpieces: Novel ATQ Technology (X W Zuo, N L Chen and Y H Rong)Research on High Strength Steel Hot Stamping Technology and Equipment (Y L Wang, B Zhu and Y S Zhang)Experiment and Simulation of Hot Stamping Tailor-Welded High Strength Steels (B T Tang, W Zheng and L L Huang)Development of Side Frame Beam with Hot Stamping Process (Q Yang, B Liu and Z T Zhu)Controlling Spring Back of High-Strength Steel Based on Shape Adjustable Bead (C Y Wang, X Y Zhang, C Dai, S Y Wang and F F Guo)Tribology & Tools:Tribology in Hot Stamping of Boron Steel Sheets (S Bruchi, A Ghiotti and F Medea)Understanding Wear Conditions during Hot Stamping (M P Pereira, A Abdollahpoor, B F Rolfe, P Zhang and C Wang)The Influence of Re Flow Ionitriding on Abrasion Resistance of H13 Mould Material (M T Ma, Z F Sun, X C Yao, W Shen and L F Song)Equipment:Advanced Design of Continuous Furnace for Hot Stamping Line (B Dvorak, J J Tawk and T Vit)New Trends of Laser Applications for Hot Forming Parts Manufacturing (J H Ji and P Wang)Robot-Based Automatic Dimension Inspection for Hot Stamping Parts (L Y Han, Z W Li, K Zhong, G M Zhan, Y J Huang, G Yang and M Zhou)Product Properties:The Application of Press Hardened Steel on Volvo XC90 Gen II (X M Wan, Y Zhao, Y Li and J Zhou)Optimization Design of Side Collision Performance in Whole Car Based on Advanced Hot StampingThe Exploring Research of A-Pillar Strength Tube Based on the Vehicle's Small Overlap Crashworthiness (B H Wang, T Q Fan, F Wang, Q J Zhao and Y Li)Performance Evaluation of Hot Pressed Front Bumper (J P Zhang, L F Song, G Y Wang, M T Ma)The Cold Bending Cracking Analysis of Hot Stamping Door Bumper (M T Ma, Y Zhao, H Z Lu, J Bian, A M Guo and Z F Dun)and other papers Readership: Researchers and Professionals in Advanced High Strength Steel and Press Hardening. Key Features:The proceedings collected together the latest late-breaking contributions funded by Chinese government research agencies in Material Science and Application, Mechanical EngineeringPrinted version of about 30 copies will be POD to meet the order form conference participants and authors alikeAdditional copies will be printed for marketing to include in their library package
Categories:

Advanced Steels

Advanced Steels

It is well known that the role of austenite phase in TRIP steel is to delay the ... It was found by TEM study that during tension deformation process, ...

Author: Yuqing Weng

Publisher: Springer Science & Business Media

ISBN: 3642176658

Category: Technology & Engineering

Page: 511

View: 995

"Advanced Steels: The Recent Scenario in Steel Science and Technology" contains more than 50 articles selected from the proceedings of the International Conference on Advanced Steels (ICAS) held during 9-11, Nov, 2010 in Guilin, China. This book covers almost all important aspects of steels from physical metallurgy, steel grades, processing and fabrication, simulation, to properties and applications. The book is intended for researchers and postgraduate students in the field of steels, metallurgy and materials science. Prof. Yuqing Weng is an academician of Chinese Academy of Engineering and the president of The Chinese Society for Metals. Prof. Han Dong is the vice president of Central Iron & Steel Research Institute and the director of National Engineering Research Center of Advanced Steel Technology, China. Prof. Yong Gan is an academician of Chinese Academy of Engineering, the vice president of Chinese Academy of Engineering and the president of Central Iron & Steel Research Institute, China.
Categories: Technology & Engineering

Microstructure and Texture in Steels

Microstructure and Texture in Steels

The experimental results reported in the present contribution focus on capturing the dynamic nature of the deformation process of high Mn FeMnC TWIP steel.

Author: Arunansu Haldar

Publisher: Springer Science & Business Media

ISBN: 9781848824546

Category: Technology & Engineering

Page: 488

View: 925

Microstructure and Texture in Steels and Other Materials comprises a collection of articles pertaining to experimental and theoretical aspects of the evolution of crystallographic texture and microstructure during processing of steels and some other materials. Among the topics covered is the processing-microstructure-texture-property relationship in various kinds of steels, including the latest grade. Special emphasis has been given to introduce recent advances in the characterization of texture and microstructure, as well as modeling. The papers included are written by well-known experts from academia and industrial R and D, which will provide the reader with state-of-the-art, in-depth knowledge of the subject. With these attributes, Microstructure and Texture in Steels and Other Materials is expected to serve the cause of creating awareness of current developments in microstructural science and materials engineering among academic and R and D personnel working in the field.
Categories: Technology & Engineering

International Multidisciplinary Microscopy Congress

International Multidisciplinary Microscopy Congress

Many large grains observed for samples deformed at 900◦C, 0.1 s−1,900◦C, ... strength Fe-Mn-(Al,Si) TRIP/TWIP steels developments properties-application.

Author: Efstathios K. Polychroniadis

Publisher: Springer Science & Business Media

ISBN: 9783319046396

Category: Science

Page: 286

View: 924

The International Multidisciplinary Microscopy Congress (INTERM2013) was organized on October 10-13, 2013. The aim of the congress was to bring together scientists from various branches to discuss the latest advances in the field of microscopy. The contents of the congress have been broadened to a more "interdisciplinary" scope, so as to allow all scientists working on related subjects to participate and present their work. These proceedings include 39 peer-reviewed technical papers, submitted by leading academic and research institutions from over 12 countries and representing some of the most cutting-edge research available. The 39 papers are grouped into the following sections: - Applications of Microscopy in the Physical Sciences - Applications of Microscopy in the Biological Sciences
Categories: Science

Structural Materials and Processes in Transportation

Structural Materials and Processes in Transportation

Thus, apart from the homogeneous dislocation movement, the deformation mechanisms that are usable in steels are the TRIP effect, the TWIP effect, ...

Author: Dirk Lehmhus

Publisher: John Wiley & Sons

ISBN: 9783527649860

Category: Technology & Engineering

Page: 500

View: 433

Lightness, efficiency, durability and economic as well as ecological viability are key attributes required from materials today. In the transport industry, the performance needs are felt exceptionally strongly. This handbook and ready reference covers the use of structural materials throughout this industry, particularly for the road, air and rail sectors. A strong focus is placed on the latest developments in materials engineering. The authors present new insights and trends, providing firsthand information from the perspective of universities, Fraunhofer and independent research institutes, aerospace and automotive companies and suppliers. Arranged into parts to aid the readers in finding the information relevant to their needs: * Metals * Polymers * Composites * Cellular Materials * Modeling and Simulation * Higher Level Trends
Categories: Technology & Engineering

High Performance Ferrous Alloys

High Performance Ferrous Alloys

... coupled simulation of hot stamping components for process design. ... D. Rafaja, Deformation mechanisms in austenitic TRIP/TWIP steel as a function of ...

Author: Radhakanta Rana

Publisher: Springer Nature

ISBN: 9783030538255

Category: Technology & Engineering

Page: 624

View: 921

The current state of understanding of emerging iron alloys and high-alloy ferrous systems, in comparison with some conventional steels, is compiled in this single volume to further their development. While most of the conventional steels are produced routinely today, many advanced high strength steels and iron-based alloys are still in the laboratory stage. The iron-based emerging alloys can yield high levels of mechanical and physical properties due to their new alloy concepts and novel microstructures leading to multiple benefits of their use in terms of sustainability and environmental impact. This book contains introductory chapters that present the requisite background knowledge on thermodynamics, phase diagrams, and processing routes used for the ferrous alloys to enable the readers a smooth understanding of the main chapters. Then, an overview of the conventional microalloyed steels and advanced high strength steels is given to present the benchmark of the existing steels and ferrous alloys manifesting their current state-of-the-art in terms of physical metallurgy and engineering applications. Subsequent chapters detail novel, emerging ferrous alloys and high-alloy ferrous systems. Summarizes the state-of-the-art of emerging iron-based alloys and the new processing and physical metallurgy-related developments of high-alloy iron systems; Explores new iron-based systems driven by the need for new properties, enhanced performance, sustainable processes and educed environmental impact; Compiles cutting-edge research on the progress of materials science of iron-based systems, from physical metallurgy to engineering applications, and possible avenues for future research.
Categories: Technology & Engineering

Crystal Plasticity

Crystal Plasticity

... C.G.; Biermann, H. In situ tensile deformation of TRIP steel/Mg-PSZ composites. ... dependent strain hardening and fracture behavior of TWIP steel.

Author: Wojciech Polkowski

Publisher: MDPI

ISBN: 9783036508382

Category: Science

Page: 438

View: 865

The book presents a collection of 25 original papers (including one review paper) on state-of-the art achievements in the theory and practice of crystals plasticity. The articles cover a wide scope of research on materials behavior subjected to external loadings, starting from atomic-scale simulations, and a new methodological aspect, to experiments on a structure and mechanical response upon a large-scale processing. Thus, a presented contribution of researchers from 18 different countries can be virtually divided into three groups, namely (i) “modelling and simulation”; (ii) “methodological aspects”; and (iii) “experiments on process/structure/properties relationship”. Furthermore, a large variety of materials are investigated including more conventional (steels, copper, titanium, nickel, aluminum, and magnesium alloys) and advanced ones (composites or high entropy alloys). The book should be interested for senior students, researchers and engineers working within discipline of materials science and solid state physics of crystalline materials.
Categories: Science

Advanced High Strength Steels

Advanced High Strength Steels

Table 9 3 Thermal treatments used to process Fe-24Mn alloy Heat treatment ... As in TRIP steel, plastic deformation in TWIP steels causes the formation of ...

Author: Mahmoud Y. Demeri

Publisher: ASM International

ISBN: 9781627080057

Category: Electronic book

Page: 312

View: 967

Examines the types, microstructures and attributes of AHSSAlso reviews the current and future applications, the benefits, trends and environmental and sustainability issues.
Categories: Electronic book

Automotive Steels

Automotive Steels

... 294À295 S-in Motion, 26À27 Slab deformation process, 157 Slab reheating, ... 363À366 of dual-phase steels, 175À180, 202 in TWIP steel, 345À350 Strain ...

Author: Radhakanta Rana

Publisher: Woodhead Publishing

ISBN: 9780081006535

Category: Technology & Engineering

Page: 478

View: 542

Automotive Steels: Design, Metallurgy, Processing and Applications explores the design, processing, metallurgy, and applications of automotive steels. While some sheet steels are produced routinely in high volume today, there have been significant advances in the use of steel in the automotive industry. This book presents these metallurgical and application aspects in a way that is not available in the current literature. The editors have assembled an international team of experts who discuss recent developments and future prospects for automotive steels, compiling essential reading for both academic and industrial metallurgists, automotive design engineers, and postgraduate students attending courses on the metallurgy of automotive materials. Presents recent developments on the design, metallurgy, processing, and applications of automotive steels Discusses automotive steels that are currently in the early stages of research, such as low-density and high modulus steels that are driving future development Covers traditional steels, advanced high strength steels, elevated Mn steels and ferrous composite materials
Categories: Technology & Engineering

Proceedings of the International Conference on Martensitic Transformations Chicago

Proceedings of the International Conference on Martensitic Transformations  Chicago

Medium. Manganese. TRIP. Steel. A. P. Stebner and G. B. Olson (eds.) ... phase transformation from austenite to martensite during the deformation process.

Author: Aaron P. Stebner

Publisher: Springer

ISBN: 9783319769684

Category: Technology & Engineering

Page: 306

View: 205

This collection is organized around the central theme of “Martensite by Design.” Contributions include design, microstructure, properties, advanced processing and manufacturing, performance, phase transformations, and characterization.
Categories: Technology & Engineering

Alloy Steels

Alloy Steels

... Raabe, D. Study of Deformation Twinning and Planar Slip in a TWIP Steel by ... Process. Technol. 2015, 217, 278–285. [CrossRef] American Welding Society ...

Author: Robert Tuttle

Publisher: MDPI

ISBN: 9783038428831

Category: Science

Page: 330

View: 475

This book is a printed edition of the Special Issue "Alloy Steels" that was published in Metals
Categories: Science

Physical Metallurgy of High Manganese Steels

Physical Metallurgy of High Manganese Steels

Contribution of each single deformation mechanism can be tailored based on the ... Another LCF study for TRIP/TWIP steels with varying carbon contents was ...

Author: Wolfgang Bleck

Publisher: MDPI

ISBN: 9783039218561

Category: Technology & Engineering

Page: 212

View: 976

The Special Issue ‘Physical Metallurgy of High Manganese Steels’ addresses the highly fascinating class of manganese-alloyed steels with manganese contents well above 3 mass%. The book gathers manuscripts from internationally recognized researchers with stimulating new ideas and original results. It consists of fifteen original research papers. Seven contributions focus on steels with manganese contents above 12 mass%. These contributions cover fundamental aspects of process-microstrcuture-properties relationships with processes ranging from cold and warm rolling over deep rolling to heat treatment. Novel findings regarding the fatigue and fracture behavior, deformation mechanisms, and computer-aided design are presented. Additionally, the Special Issue also reflects the current trend of reduced Mn content (3-12 mass%) in advanced high strength steels (AHSS). Eight contributions were dedicated to these alloys, which are often referred to as 3rd generation AHSS, medium manganese steels or quenching and partitioning (Q&P/Q+P) steels. The interplay between advanced processing, mainly novel annealing variants, and microstructure evolution has been addressed using computational and experimental approaches. A deeper understanding of strain-rate sensitivity, hydrogen embrittlement, phase transformations, and the consequences for the materials’ properties has been developed. Hence, the topics included are manifold, fundamental-science oriented and, at the same time, relevant to industrial application.
Categories: Technology & Engineering

Advances in Material Science and Engineering

Advances in Material Science and Engineering

Previous researches focused on the dissimilar and similar welding of TWIP and TRIP steel mostly with the laser welding process. Rossini et al.

Author: Mokhtar Awang

Publisher: Springer Nature

ISBN: 9789811636417

Category:

Page:

View: 367

Categories: