このコースについて
2,617 最近の表示

100%オンライン

自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

初級レベル

約6時間で修了

推奨:6 weeks of study, 2-3 hours/week...

英語

字幕:英語

100%オンライン

自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

初級レベル

約6時間で修了

推奨:6 weeks of study, 2-3 hours/week...

英語

字幕:英語

シラバス - 本コースの学習内容

1
18分で修了

Introduction to iron and steels

This course introduces the very first history of iron and steel. You will learn from where iron came from to the first production of iron by human industry. Information on the basic concept of iron and steel will be covered. ...
6件のビデオ (合計18分)
6件のビデオ
Introduction1 分
Metal changed the world5 分
What is iron, what is steel?3 分
Ferrous Metallurgy in Antiquity3 分
The first in encountering, making, producing Iron2 分
2
23分で修了

Ferrous metallurgy and steel industry

This course explains the development of steel industry with the timeline on the history of iron and steel making processes. Information on the world production of steels and the importance of steel industry will also be treated....
4件のビデオ (合計23分)
4件のビデオ
Modern Steel industry3 分
World Steel Production1 分
Remarks: Steel - Its Importance1 分
3
1時間で修了

Iron and steelmaking I: Ironmaking and raw materials

The next four courses cover the whole steel production process. This particular course covers the ironmaking from raw materials. Processes from the pretreatment of raw materials to the reaction inside the blast furnace are treated. Alternative ironmaking process to reduce the environmental problems will also be introduced. ...
4件のビデオ (合計30分), 1 quiz
4件のビデオ
Raw materials5 分
Ironmaking process13 分
Other issues3 分
1の練習問題
Quiz6 分
4
1時間で修了

Iron and steelmaking II: Pretreatment and BOF steelmaking

This course handles the steel making process which is converting the hot metal formed in the ironmaking process into steel. Hot metal pretreatment to decrease some of the impurities, and basic oxygen furnace (BOF) process to reach the required composition will be treated in detail. Related reactions and technics are also introduced....
4件のビデオ (合計40分), 1 quiz
4件のビデオ
Hotmetal preatreatment11 分
Basic oxygen furnace process12 分
Basic oxygen steelmaking reactions5 分
1の練習問題
Quiz6 分
5
1時間で修了

Iron and steelmaking III: Other steelmaking route – EAF and STS, and secondary refining of liquid steel

Secondary refining processes to acquire the final composition of steel are covered in this course. Various facilities and processes of deoxidizing and degassing are explained. Other steelmaking routes of employing electric arc furnace (EAF) and processes are stainless steel (STS) production are also introduced. ...
3件のビデオ (合計32分), 1 quiz
3件のビデオ
EAF process9 分
STS making8 分
1の練習問題
Quiz6 分
6
26分で修了

Casting and rolling

This course handles the final processes of casting and rolling to obtain the final steel products. Casting to form semi-final products is explained with the main components and their functions. Rolling processes are treated separately into hot rolling and cold rolling. ...
2件のビデオ (合計20分), 1 quiz
2件のビデオ
Hot rolling process7 分
1の練習問題
Quiz6 分
4.6
17件のレビューChevron Right

人気のレビュー

by MHNov 22nd 2018

The course contains a vital information about making steel an iron.\n\nBut the accent of the teacher is a bit bad, anyway it's a great course

by FSFeb 18th 2019

This cousre has been really helpful as it has given to me a better understanding in iron and steelmaking.

講師

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Kim, Nack Joon

Professor
Graduate Institute of Ferrous Technology
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Suh, Dong Woo

Associate Professor
Graduate Institute ofFerrous Technology
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Kang, Youn-Bae

Professor
Graduate Institute of Ferrous Technology
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Kim, Sung-Joon

Professor
Graduate Institute ofFerrous Technology

浦項工科大学校(Pohang University of Science and Technology)について

POSTECH opened its doors in 1986 as the first research-oriented university in Korea to educate the brightest minds in the country and lead the transition of Korea’s higher education from dissemination to creation of knowledge. Since its establishment 30 years ago, POSTECH has taken on numerous challenges and innovations to revolutionize the culture of and raise the bar for scientific research in Korea. As such, the past three decades represent the proud history of POSTECH, which has marked a meaningful milestone in the community of higher education and science/engineering in Korea and has since grown into one of the top universities in Asia. Now, POSTECH is poised to take another leap forward over the next three decades: driven by the open and fearless spirit to tackle the unknown, it will serve as a flagship university that proposes a new role for value creation in society. We at POSTECH will continue to dedicate ourselves to our mission—providing the finest education and fostering talented youth into leaders equipped with a comprehensive and essential skill set for the future. Also, we will further build upon the research excellence POSTECH has achieved thus far to make direct contributions not only in expanding boundaries of scientific knowledge but also in leading the socio-economic progress of the country and region. The founding tenets of POSTECH aims to serve the nation and humanity through education, research, and industry-academic cooperation. Going forward, we will spare no efforts to open a new path of value creation through continuously ensuring “devoted education,” “outstanding research,” and “robust job and business creation” and to develop into a top global university that proudly represents Korea....

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