Informações sobre o curso
4.7
33 classificações
10 avaliações
100% online

100% online

Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.
Nível iniciante

Nível iniciante

Horas para completar

Aprox. 6 horas para completar

Sugerido: 6 weeks of study, 2-3 hours/week...
Idiomas disponíveis

Inglês

Legendas: Inglês
100% online

100% online

Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.
Nível iniciante

Nível iniciante

Horas para completar

Aprox. 6 horas para completar

Sugerido: 6 weeks of study, 2-3 hours/week...
Idiomas disponíveis

Inglês

Legendas: Inglês

Programa - O que você aprenderá com este curso

Semana
1
Horas para completar
18 minutos para concluir

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 videos
Introduction1min
Metal changed the world5min
What is iron, what is steel?3min
Ferrous Metallurgy in Antiquity3min
The first in encountering, making, producing Iron2min
Semana
2
Horas para completar
23 minutos para concluir

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 videos
Modern Steel industry3min
World Steel Production1min
Remarks: Steel - Its Importance1min
Semana
3
Horas para completar
1 hora para concluir

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 teste
Video4 videos
Raw materials5min
Ironmaking process13min
Other issues3min
Quiz1 exercício prático
Quiz6min
Semana
4
Horas para completar
1 hora para concluir

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 teste
Video4 videos
Hotmetal preatreatment11min
Basic oxygen furnace process12min
Basic oxygen steelmaking reactions5min
Quiz1 exercício prático
Quiz6min
4.7
10 avaliaçõesChevron Right

Melhores avaliações

por 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

por LLDec 2nd 2018

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

Instrutores

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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

Sobre 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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