Ferrous Technology II

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Pohang University of Science and Technology(POSTECH)

Ferrous Technology II

Instructors: Kim, Sung-Joon

8,533 already enrolled

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7 modules

Gain insight into a topic and learn the fundamentals.

321 reviews

Beginner level

No prior experience required

8 hours to complete

Flexible schedule

Learn at your own pace

7 modules

Gain insight into a topic and learn the fundamentals.

321 reviews

Beginner level

No prior experience required

8 hours to complete

Flexible schedule

Learn at your own pace

Skills you'll gain

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

7 assignments

Taught in English

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There are 7 modules in this course

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.

In the following 3 courses, microstructure and phase transformation in steels will be discussed in detail with specific examples. This course in particular, covers the basic terminology, general explanation on iron-carbon system and concepts you must know to understand the phase transformation of steels.

What's included

4 videos1 assignment

This course explains the non-equilibrium microstructure, and related displacive transformation in steels. Phenomenological theory on martensite transformation will be introduced, and other concepts such as Ms temperature and bainite microstructure will be covered as well.

What's included

4 videos1 assignment

Material design based on alloying is covered in this course. Role of alloying elements in steels with respect to the control of microstructure and mechanical properties will be discussed in detail. Influence of alloying elements on phase stability, transformation kinetics, and strengthening of steels is discussed.

What's included

4 videos1 assignment

In the following 3 courses, different types of steels will be introduced with their properties and applications. This course typically covers some of the first generation steels containing conventional low strength steels and HSLA (high strength low alloy) steels. Detailed explanation on the microstructures and related properties will be treated.

What's included

4 videos1 assignment

Characteristics of acicular ferrite, micro-alloyed carbon steels, and multiphase steels will be discussed with information on their production and applications. Martensitic steels and effect of various heat treatments will also be discussed.

What's included

5 videos1 assignment

This course introduces advanced steels such as TWIP steels, and light weight steels, and explains some other steels of pearlitic steels, Si steels and tool steels. Also, property requirements for automobile parts and low temperature applications are treated.

What's included

4 videos1 assignment

This course covers from the fundamental aspects to the production, physical metallurgy, corrosion and mechanical properties of stainless steels. Detailed explanation on the microstructures, corrosion and mechanical properties of different types of stainless steels will be treated.

What's included

4 videos1 assignment

Instructors

Instructor ratings

(57 ratings)

Kim, Sung-Joon

Pohang University of Science and Technology(POSTECH)

2 Courses17,299 learners

Kang, Youn-Bae

Pohang University of Science and Technology(POSTECH)

2 Courses17,299 learners

Suh, Dong Woo

Pohang University of Science and Technology(POSTECH)

2 Courses17,299 learners

Offered by

Pohang University of Science and Technology(POSTECH)

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Reviewed on May 16, 2020

Regarding alloy steels, very nicely explained. Very interesting and loved the inputs. thank you to the all great teachers.

Reviewed on May 18, 2020

Great Work I will be glad to see the same course with the Gold Metal and Diamond Study!!!!!!

Reviewed on Jun 20, 2020

This course was awesome. It has further expanded my knowledge about Iron and Steel. Thanks to everyone who made this happen.

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