Об этом курсе
Недавно просмотрено: 2,504

100% онлайн

Начните сейчас и учитесь по собственному графику.

Гибкие сроки

Назначьте сроки сдачи в соответствии со своим графиком.

Начальный уровень

Прибл. 6 часа на выполнение

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

Английский

Субтитры: Английский

100% онлайн

Начните сейчас и учитесь по собственному графику.

Гибкие сроки

Назначьте сроки сдачи в соответствии со своим графиком.

Начальный уровень

Прибл. 6 часа на выполнение

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

Английский

Субтитры: Английский

Программа курса: что вы изучите

Неделя
1
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. ...
6 видео ((всего 18 мин.))
6 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
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....
4 видео ((всего 23 мин.))
4 видео
Modern Steel industry3мин
World Steel Production1мин
Remarks: Steel - Its Importance1мин
Неделя
3
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. ...
4 видео ((всего 30 мин.)), 1 тест
4 видео
Raw materials5мин
Ironmaking process13мин
Other issues3мин
1 практическое упражнение
Quiz6мин
Неделя
4
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....
4 видео ((всего 40 мин.)), 1 тест
4 видео
Hotmetal preatreatment11мин
Basic oxygen furnace process12мин
Basic oxygen steelmaking reactions5мин
1 практическое упражнение
Quiz6мин
Неделя
5
1 ч. на завершение

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 видео ((всего 32 мин.)), 1 тест
3 видео
EAF process9мин
STS making8мин
1 практическое упражнение
Quiz6мин
Неделя
6
26 минуты на завершение

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 видео ((всего 20 мин.)), 1 тест
2 видео
Hot rolling process7мин
1 практическое упражнение
Quiz6мин
4.6
Рецензии: 17Chevron 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: FSFeb 18th 2019

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

Преподаватели

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

Kim, Sung-Joon

Professor
Graduate Institute ofFerrous Technology

О Пхоханский университет науки и технологии

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....

Часто задаваемые вопросы

  • Зарегистрировавшись на сертификацию, вы получите доступ ко всем видео, тестам и заданиям по программированию (если они предусмотрены). Задания по взаимной оценке сокурсниками можно сдавать и проверять только после начала сессии. Если вы проходите курс без оплаты, некоторые задания могут быть недоступны.

  • Оплатив сертификацию, вы получите доступ ко всем материалам курса, включая оцениваемые задания. После успешного прохождения курса на странице ваших достижений появится электронный сертификат. Оттуда его можно распечатать или прикрепить к профилю LinkedIn. Просто ознакомиться с содержанием курса можно бесплатно.

Остались вопросы? Посетите Центр поддержки учащихся.