• 书名：Solidification and Deformation Behavior of High Manganese TWIP Steel

• ISBN：978-7-5240-0192-8

• 出版社：冶金工业出版社有限公司

• 定价：99

• 作者：Lan Peng

出版时间：2025-04-18

内容简介

本书基于作者多年来在高锰钢冶金方面的科研工作积累，分析了高锰钢的历史发展趋势和当前瓶颈问题，采用理论模型、数值仿真和实验测定等方法，对高锰TWIP（孪晶诱导塑性）钢的历史与发展现状、奥氏体相层错能模型计算与钢种设计、凝固热物性参数测定与分析、凝固组织形成与演变及其与成分的相关性、凝固组织变质细化、铸态热塑性及其影响因素、不同成分冷轧-退火的力学性能和加工硬化机制进行了详细阐述，相关结果可为推进高锰钢工业化提供数据参考和技术支撑。

编辑推荐

本书以Fe-Mn-C系高锰TWIP钢为对象，介绍了高锰钢的发展和现状，描述了高锰钢凝固特性与缺陷倾向，揭示了高锰钢性能与成分和热处理工艺的关系，这些内容对冶金和材料领域的学者、工程师来说具有重要的理论参考价值。

目录

Preface

1. High manganese austenitic steel

1.1 Development

1.2 Usage classification and composition system

1.2.1 Wear resistance steel

1.2.2 Automotive steel

1.2.3 Nonmagnetic steel

1.2.4 Cryogenic steel

1.2.5 Damping steel

1.3 Present issues

1.3.1 Smelting

1.3.2 Casting

1.3.3 Rolling

1.3.4 Forming

1.3.5 Welding

Reference

2. Stacking fault energy

2.1 Background

2.2 SFE by calculation and experiment

2.2.1 Previous results

2.2.2 Comparison on models and parameters

2.3 Thermodynamic modeling description

2.3.1 Basic model for SFE calculation

2.3.2 Gibbs free energy change during transformation

2.4 Calculated SFE in high manganese austenite systems

2.4.1 Fe-Mn binary system

2.4.2 Fe-Mn-C ternary system

2.5 SFE variation against temperature and grain size

Reference

3. Solidification related thermophysical properties

3.1 Background

3.2 Solidification temperature

3.2.1 Models and measurement

3.2.2 Liquidus and solidus

3.3 Macrostructure and phase

3.3.1 Macrostructure

3.3.2 Phase at room temperature

3.4 Thermal conductivity

3.5 Thermal expansion

3.6 Density, specific heat and latent heat

3.6.1 Density

3.6.2 Specific heat

3.6.3 Latent heat

3.7 Microsegregation

3.8 Some aspects on continuous casting technology

Reference

4. Solidification behavior and defect sensitivity

4.1 Background

4.2 Numerical model

4.2.1 Materials and thermophysical parameters

4.2.2 CAFE model

4.2.3 Meshing and coupled calculation algorithm

4.2.4 Initial conditions and boundary conditions.

4.3 Simulation results and verification

4.3.1 Solidification progress

4.3.2 Shrinkage and macrosegregation

4.3.3 Solidification microstructure

4.3.4 Grains orientation

4.3.5 Grain evolution by different transfer behavior

4.3.6 Quantified analysis on columnar to equiaxed transition

4.4 Solidification structure versus composition

4.5 Shrinkage and macrosegregation sensitivity versus composition

4.6 Solidification homogeneity control

Reference

5. Solidification structure refinement by inoculation

5.1 Background

5.2 Inoculating operation

5.3 Thermodynamics of inoculation

5.3.1 Fe-Mn-C TWIP steel

5.3.2 Fe-Mn-C-Al TWIP steel

5.4 Refinement on Fe-Mn-C TWIP steel

5.4.1 Macrostructure

5.4.2 grain size

5.4.3 Microsegregation

5.4.4 Inoculant particle

5.4.5 Heterogeneous nucleation

5.5 Refinement on Fe-Mn-C-Al TWIP steel

5.5.1 Solidification structure

5.5.2 Grain size

5.5.3 Dendrite and γ grain correspondency

5.5.4 Refinement mechanism

Reference

6. Hot ductility and deformation mechnism

6.1 Backgroud

6.2 Stress-strain behavior

6.3 Hot ductility

6.4 Matrix phase, homogeneity and grain size

6.4.1 Phase

6.4.2 Homogeneity

6.4.3 Grain size

6.5 Fracture morphology

6.6 Mechanism of Hot ductility

6.6.1 Solute concentration

6.6.2 Dynamic recrystallization

6.6.3 Grain size

6.6.4 Twinning behavior

Reference

7. Tensile properties and microstructure

7.1 background

7.2 Tensile property

7.3 Stress strain response

7.4 Microstructure and grain size

7.4.1 matrix phase

7.4.2 microstructure and grain size

7.5 Relationship between tensile property and microstructure

7.5.1 Tensile property and microstructure

7.5.2 Grain size and the product of strength and ductility

7.6 Relationship between property and composition

7.6.1 Composition design

7.6.2 Tensile property

7.6.3 Phase and microstructure

7.6.4 Mechanical property against composition

Reference

8. Strain hardening behavior

8.1 Background

8.2 Tensile and work hardening property

8.3 Matrix phase, microstructure and twinning behavior

8.3.1 Phase

8.3.2 Microstructure and twining behavior

8.4 Serration flow and DSA behavior

8.5 PLC band characteristics

8.6 Strain hardening mechanism

8.6.1 Composition dependent hardening behaviors

8.6.2 Relationship between twinning and DSA

8.6.3 Relationship between PLC bands and serrated flow

Reference