Acerca de este Curso
4.7
35 calificaciones
11 revisiones
100 % en línea

100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.
Fechas límite flexibles

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.
Nivel principiante

Nivel principiante

Horas para completar

Aprox. 6 horas para completar

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

Inglés (English)

Subtítulos: Inglés (English)
100 % en línea

100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.
Fechas límite flexibles

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.
Nivel principiante

Nivel principiante

Horas para completar

Aprox. 6 horas para completar

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

Inglés (English)

Subtítulos: Inglés (English)

Programa - Qué aprenderás en este curso

Semana
1
Horas para completar
18 minutos para completar

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 minutos)
Video6 videos
Introduction1m
Metal changed the world5m
What is iron, what is steel?3m
Ferrous Metallurgy in Antiquity3m
The first in encountering, making, producing Iron2m
Semana
2
Horas para completar
23 minutos para completar

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 minutos)
Video4 videos
Modern Steel industry3m
World Steel Production1m
Remarks: Steel - Its Importance1m
Semana
3
Horas para completar
1 hora para completar

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 minutos), 1 quiz
Video4 videos
Raw materials5m
Ironmaking process13m
Other issues3m
Quiz1 ejercicio de práctica
Quiz6m
Semana
4
Horas para completar
1 hora para completar

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 minutos), 1 quiz
Video4 videos
Hotmetal preatreatment11m
Basic oxygen furnace process12m
Basic oxygen steelmaking reactions5m
Quiz1 ejercicio de práctica
Quiz6m
4.7
11 revisionesChevron Right

Principales revisiones

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.

Instructores

Avatar

Kim, Nack Joon

Professor
Graduate Institute of Ferrous Technology
Avatar

Suh, Dong Woo

Associate Professor
Graduate Institute ofFerrous Technology
Avatar

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

Acerca de 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....

Preguntas Frecuentes

  • Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.

  • Cuando compras un Certificado, obtienes acceso a todos los materiales del curso, incluidas las tareas calificadas. Una vez que completes el curso, se añadirá tu Certificado electrónico a la página Logros. Desde allí, puedes imprimir tu Certificado o añadirlo a tu perfil de LinkedIn. Si solo quieres leer y visualizar el contenido del curso, puedes participar del curso como oyente sin costo.

¿Tienes más preguntas? Visita el Centro de Ayuda al Alumno.