Pohang University of Science and Technology(POSTECH)

Ferrous Technology II

Kim, Sung-Joon
Kang, Youn-Bae
Suh, Dong Woo

Instructors: Kim, Sung-Joon

7,907 already enrolled

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Gain insight into a topic and learn the fundamentals.
4.8

(313 reviews)

Beginner level
No prior experience required
7 hours to complete
3 weeks at 2 hours a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
4.8

(313 reviews)

Beginner level
No prior experience required
7 hours to complete
3 weeks at 2 hours a week
Flexible schedule
Learn at your own pace

Details to know

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Assessments

7 assignments

Taught in English

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There are 7 modules in this course

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
4.6 (56 ratings)
Kim, Sung-Joon
Pohang University of Science and Technology(POSTECH)
2 Courses15,361 learners
Kang, Youn-Bae
Pohang University of Science and Technology(POSTECH)
2 Courses15,361 learners
Suh, Dong Woo
Pohang University of Science and Technology(POSTECH)
2 Courses15,361 learners

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4.8

313 reviews

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PP
5

Reviewed on Feb 21, 2018

BS
5

Reviewed on Sep 15, 2020

ST
5

Reviewed on Oct 31, 2020

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