Об этом курсе
4.7
Оценки: 33
Рецензии: 10
100% онлайн

100% онлайн

Начните сейчас и учитесь по собственному графику.
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Гибкие сроки

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Начальный уровень

Начальный уровень

Часов на завершение

Прибл. 6 часа на выполнение

Предполагаемая нагрузка: 6 weeks of study, 2-3 hours/week...
Доступные языки

Английский

Субтитры: Английский
100% онлайн

100% онлайн

Начните сейчас и учитесь по собственному графику.
Гибкие сроки

Гибкие сроки

Назначьте сроки сдачи в соответствии со своим графиком.
Начальный уровень

Начальный уровень

Часов на завершение

Прибл. 6 часа на выполнение

Предполагаемая нагрузка: 6 weeks of study, 2-3 hours/week...
Доступные языки

Английский

Субтитры: Английский

Программа курса: что вы изучите

Неделя
1
Часов на завершение
18 минуты на завершение

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 videos (Total 18 min)
Video6 видео
Introduction1мин
Metal changed the world5мин
What is iron, what is steel?3мин
Ferrous Metallurgy in Antiquity3мин
The first in encountering, making, producing Iron2мин
Неделя
2
Часов на завершение
23 минуты на завершение

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 videos (Total 23 min)
Video4 видео
Modern Steel industry3мин
World Steel Production1мин
Remarks: Steel - Its Importance1мин
Неделя
3
Часов на завершение
1 ч. на завершение

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 videos (Total 30 min), 1 тест
Video4 видео
Raw materials5мин
Ironmaking process13мин
Other issues3мин
Quiz1 практическое упражнение
Quiz6мин
Неделя
4
Часов на завершение
1 ч. на завершение

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 videos (Total 40 min), 1 тест
Video4 видео
Hotmetal preatreatment11мин
Basic oxygen furnace process12мин
Basic oxygen steelmaking reactions5мин
Quiz1 практическое упражнение
Quiz6мин
4.7
Рецензии: 10Chevron Right

Лучшие рецензии

автор: 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

автор: LLDec 2nd 2018

It was good learning experience for me . I thank you to the instructor and coursera.

Преподавателя

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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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Sung-Mo Jung

Professor
Pohang University of Science and Technology
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Kim, Sung-Joon

Professor
Graduate Institute ofFerrous Technology

О 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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