Author: A?vagho?a diagram
Press: Metallurgical Industry Press
Publication date: 065438+2009 10.
ISBN:9787502446550
Format: 16
Pricing: 79 yuan's Duplex Steel-Physical Mechanical Metallurgy introduces the emergence, development, industrial production and recent application of duplex steel; The microstructure characteristics, uniaxial tensile deformation characteristics, Bauschinger effect formability, fracture characteristics, fatigue and other technological properties of dual-phase steel are discussed, and the continuous mechanical and micromechanical models of deformation characteristics of dual-phase steel are described.
Dual-Phase Steel-Physical Mechanical Metallurgy can be read or referenced by technicians engaged in scientific research or process development of metal materials, heat treatment and mechanical properties in metallurgical enterprises, machinery manufacturing enterprises, especially automobile manufacturing enterprises, as well as teachers, students and graduate students majoring in materials in colleges and universities. Generation and development of 1 dual-phase steel
1. 1 Overview
1.2 development of automobile industry and application of low alloy high strength steel plate
1.3 development of low-alloy high-strength steel and production of dual-phase steel
Development of 1.4 dual-phase steel
refer to
Austenite formation when 1 is heated in the critical zone.
2. 1 overview
2.2 Formation of Austenite during Heating in Critical Zone
Observation of austenite formation
Kinetics of austenite formation
2.3 Formation Model of Austenite during Heating in Critical Zone
2.3. 1 Geometric characteristics of austenite growth
2.3.2 Calculation of Austenite Formation Kinetics
2.3.3 Austenite Growth and Alloying Element Distribution
2.3.4 Distribution of Carbon and Alloy Elements in Phase A and Phase Y and Its Significance
2.4 Factors affecting austenite formation during critical zone heating
2.4. 1 steel composition
Initial microstructure
technology for heating processing
2.5 Austenite Formation Diagram during Heating in Critical Zone
refer to
Microstructure of 3-phase steel
3. 1 overview
3.2 Morphology of Biphasic Structure
3.2. 1 multiphase structure
Decentralized organization
reticular tissue
3.2.4 Biphasic structure
3.3 Microstructure characteristics of dual-phase steel
3.3. Microstructure display method of1dual phase steel
3.3.2 Observation of microstructure characteristics of dual-phase steel by optical microscope
3.3.3 SEM observation of microstructure characteristics of dual-phase steel
3.3.4 Observation of microstructure characteristics of dual-phase steel by transmission electron microscope
3.4 Quantitative test method for microstructure parameters of dual-phase steel
3.4. 1 determination of martensite volume fraction
3.4.2 Determination of Martensite Island Size
3.5 Factors affecting the microstructure characteristics of dual-phase steel
3.5. 1 alloying elements
3.5.2 Heating temperature in key areas
Cooling rate after heating
Hot rolling process
3.5.5 Influence of rolling deformation
3.5.6 Microstructure of critical zone before heating
temper
3.6 Microstructure deformation of dual-phase steel
3.7 Summary
refer to
Deformation characteristics of dual-phase steel under uniaxial tension
5 model describing deformation characteristics of dual-phase steel
Bauschinger effect and coercivity in 6 dual-phase steel
7 formability of dual-phase steel
Fracture characteristics of 8 dual-phase steel
9 Other characteristics of dual-phase steel
Performance comparison between 10 dual-phase steel and other high-strength steels
Industrial production and application of 1 1 dual-phase steel
appendix
Appendix 1 point method (or tangent method) statistical treatment for measuring martensite volume fraction of dual-phase steel towel
Appendix 2 Analysis and Comparison of Three Theories of FLD