課程信息
4.7
30 個評分
8 個審閱
100% 在線

100% 在線

立即開始,按照自己的計劃學習。
可靈活調整截止日期

可靈活調整截止日期

根據您的日程表重置截止日期。
初級

初級

完成時間(小時)

完成時間大約為7 小時

建議:6 weeks of study, 2-3 hours/week...
可選語言

英語(English)

字幕:英語(English)...
100% 在線

100% 在線

立即開始,按照自己的計劃學習。
可靈活調整截止日期

可靈活調整截止日期

根據您的日程表重置截止日期。
初級

初級

完成時間(小時)

完成時間大約為7 小時

建議:6 weeks of study, 2-3 hours/week...
可選語言

英語(English)

字幕:英語(English)...

教學大綱 - 您將從這門課程中學到什麼

1
完成時間(小時)
完成時間為 18 分鐘

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. ...
Reading
6 個視頻(共 18 分鐘)
Video6 個視頻
Introduction1分鐘
Metal changed the world5分鐘
What is iron, what is steel?3分鐘
Ferrous Metallurgy in Antiquity3分鐘
The first in encountering, making, producing Iron2分鐘
2
完成時間(小時)
完成時間為 23 分鐘

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....
Reading
4 個視頻(共 23 分鐘)
Video4 個視頻
Modern Steel industry3分鐘
World Steel Production1分鐘
Remarks: Steel - Its Importance1分鐘
3
完成時間(小時)
完成時間為 1 小時

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. ...
Reading
4 個視頻(共 30 分鐘), 1 個測驗
Video4 個視頻
Raw materials5分鐘
Ironmaking process13分鐘
Other issues3分鐘
Quiz1 個練習
Quiz6分鐘
4
完成時間(小時)
完成時間為 1 小時

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....
Reading
4 個視頻(共 40 分鐘), 1 個測驗
Video4 個視頻
Hotmetal preatreatment11分鐘
Basic oxygen furnace process12分鐘
Basic oxygen steelmaking reactions5分鐘
Quiz1 個練習
Quiz6分鐘
4.7
8 個審閱Chevron Right

熱門審閱

創建者 AGSep 18th 2018

Very informational for people who want to have a basic grasp of ferrous technology.

創建者 YHJul 6th 2018

A very useful course that gave me a lot of new information

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
Avatar

Sung-Mo Jung

Professor
Pohang University of Science and Technology
Avatar

Kim, Sung-Joon

Professor
Graduate Institute ofFerrous Technology

關於 Pohang University of Science and Technology

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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