Steel, ever-evolving material, has been the most preeminent of all materials since it can provide wide range of properties that can meet ever-changing requirements. In this course, we explore both fundamental and technical issues related to steels, including iron and steelmaking, microstructure and phase transformation, and their properties and applications.
ofrecido por
Ferrous Technology II
Pohang University of Science and TechnologyAcerca de este Curso
36,378 vistas recientes
Resultados profesionales del estudiante
33%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
50%
consiguió un aumento de sueldo o ascenso
Certificado para compartir
Obtén un certificado al finalizar
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel principiante
Aprox. 5 horas para completar
Inglés (English)
Subtítulos: Inglés (English)
Resultados profesionales del estudiante
33%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
50%
consiguió un aumento de sueldo o ascenso
Certificado para compartir
Obtén un certificado al finalizar
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel principiante
Aprox. 5 horas para completar
Inglés (English)
Subtítulos: Inglés (English)
ofrecido por
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.
Programa - Qué aprenderás en este curso
1 hora para completar
Microstructure and phase transformation in steels I: Fundamentals
In the following 3 courses, microstructure and phase transformation in steels will be discussed in detail with specific examples. This course in particular, covers the basic terminology, general explanation on iron-carbon system and concepts you must know to understand the phase transformation of steels.
1 hora para completar
4 videos (Total 32 minutos)
4 videos
Phase and phase transformation9m
Iron-carbon system8m
Phase transformation in steel10m
1 ejercicio de práctica
Quiz4m
1 hora para completar
Microstructure and phase transformation in steels II: Non-equilibirum microstructure in steel
This course explains the non-equilibrium microstructure, and related displacive transformation in steels. Phenomenological theory on martensite transformation will be introduced, and other concepts such as Ms temperature and bainite microstructure will be covered as well.
1 hora para completar
4 videos (Total 32 minutos)
4 videos
Displacive transformation7m
Phemenological theory of martensite transformation12m
Other characteristics9m
1 ejercicio de práctica
Quiz4m
1 hora para completar
Microstructure and phase transformation in steels III: Role of alloying elements in steels
Material design based on alloying is covered in this course. Role of alloying elements in steels with respect to the control of microstructure and mechanical properties will be discussed in detail. Influence of alloying elements on phase stability, transformation kinetics, and strengthening of steels is discussed.
1 hora para completar
4 videos (Total 36 minutos)
4 videos
Materials design in steel9m
General role of alloying elements 116m
General role of alloying elements 28m
1 ejercicio de práctica
Quiz4m
23 minutos para completar
Properties of steels and their applications I
In the following 3 courses, different types of steels will be introduced with their properties and applications. This course typically covers some of the first generation steels containing conventional low strength steels and HSLA (high strength low alloy) steels. Detailed explanation on the microstructures and related properties will be treated.
23 minutos para completar
4 videos (Total 19 minutos)
4 videos
Effect of heat treatment paths: microstructure2m
Conventional low strength steels3m
Micro-alloyed ferrite-base steels9m
1 ejercicio de práctica
Quiz4m
Revisiones
Principales revisiones sobre FERROUS TECHNOLOGY II
por DN1 de may. de 2020
The course on Ferrous Technology II is very useful. The presentation and teaching was good.\n\nThank you to the professors and coursera for offering a course on Ferrous Technology II
por PM13 de jul. de 2019
Very informative!!!!!!!! Well surely watch it again and again and recommend to my other friends who want to understand more ferrous alloy. Make also for Nickel alloy. :)
por EM1 de may. de 2019
Fantastic overview of the properties of ferrous alloys. It would be a bit challenging if it was your first introduction to the coursework, but as a review it is superb.
por PP21 de feb. de 2018
Great and in-dept details with reasonable step-by-step approaches. It may need some metallurgy backgrounds that might be already covered in Ferrous Technology I.
Preguntas Frecuentes
¿Cuándo podré acceder a las lecciones y tareas?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
- The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
- The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
¿Qué recibiré si compro el Certificado?
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.
¿Cuál es la política de reembolsos?
Puedes solicitar un reembolso completo hasta dos semanas después de tu fecha de pago o (para los cursos que se lanzaron recientemente) hasta dos semanas después del comienzo de la primera sesión del curso, lo que ocurra después. No puedes recibir un reembolso luego de obtener un Certificado de curso, aun cuando completes el curso dentro del período de reembolso de dos semanas. Consulta nuestra política de reembolsos completa.
¿Hay ayuda económica disponible?
Sí, Coursera ofrece ayuda económica a los estudiantes que no pueden pagar la tarifa. Solicítala haciendo clic en el vínculo de Ayuda económica que está debajo del botón 'Inscribirse' a la izquierda. Se te pedirá que completes una solicitud y recibirás una notificación cuando se apruebe. Obtén más información.
¿Tienes más preguntas? Visita el Centro de Ayuda al Alumno.
