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Level Foundation
Duration 8 hours
Course by Pohang University of Science and Technology(POSTECH)
Offered by

About

Steel, ever-evolving material, has been the most preeminent of all materials since it can provide wide range of properties that can meet ever-changing requirements. In this course, we explore both fundamental and technical issues related to steels, including iron and steelmaking, microstructure and phase transformation, and their properties and applications.

Modules

Microstructure and phase transformation in steels I: Fundamentals

4 Videos

1 Assignment

Show info about module content

1 Assignment

Quiz

4 Videos

Introduction
Phase and phase transformation
Iron-carbon system
Phase transformation in steel

Microstructure and phase transformation in steels II: Non-equilibirum microstructure in steel

4 Videos

1 Assignment

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1 Assignment

Quiz

4 Videos

Introduction
Displacive transformation
Phemenological theory of martensite transformation
Other characteristics

Microstructure and phase transformation in steels III: Role of alloying elements in steels

4 Videos

1 Assignment

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1 Assignment

Quiz

4 Videos

Introduction
Materials design in steel
General role of alloying elements 1
General role of alloying elements 2

Properties of steels and their applications I

4 Videos

1 Assignment

Show info about module content

1 Assignment

Quiz

4 Videos

Introduction
Effect of heat treatment paths: microstructure
Conventional low strength steels
Micro-alloyed ferrite-base steels

Properties of steels and their applications II

5 Videos

1 Assignment

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1 Assignment

Quiz

5 Videos

Acicular ferrite steels
Micro-alloyed medium & high C steels
Multiphase steels
Martensitic steels
Effect of heat treatment paths: martensite/bainite

Properties of steels and their applications III

4 Videos

1 Assignment

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1 Assignment

Quiz

4 Videos

Twinning induced plasticity steels
Lightweight steels
Property requirements for automotive and linepipe applications
Others

Stainless steels

4 Videos

1 Assignment

Show info about module content

1 Assignment

Quiz

4 Videos

Introduction and classification
Phase diagrams and microstructure
Corrosion of stainless steels
Mechanical properties and future development

Auto Summary

"Ferrous Technology II" is a foundational Science & Engineering course offered by Coursera. It delves into the evolving nature of steel, covering iron and steelmaking, microstructure, phase transformation, and their properties and applications. The course spans 480 minutes and is available through Starter and Professional subscriptions, making it ideal for learners seeking a comprehensive understanding of steel technology.