El punto invariante de interés en el Diagrama Fe-C es:

Repaso Aceros

Quiz
•
Engineering
•
10th Grade
•
Medium
Santiago Höfferle
Used 12+ times
FREE Resource
22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Eutéctico
Peritéctico
Peritectoide
Eutectoide
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El rango líneal de la curva del ensayo de traccióon se llama:
Zona plástica
Zona elástica
Zona de fluencia
Estricción
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
En un horno de acería secundaria, se le insufla ... para disminuir la concentración de carbono del arrabio.
Carbono
Helio
Aire
Nitrógeno
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El canal por donde se extrae el arrabio se llama
Piquera
Etalage
Alto horno
Bigotera
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Los aceros hipereutectoides presentan una mayor presencia de:
Bainita
Cementita
Ferrita
Austenita
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Un acero dúctil presenta una muy baja tenacidad
Verdadero
Falso
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El mecanismo por el cual se empieza a producir ferrita/cementita proeutectoide en el borde de grano de la austenita es
Difusion
Vacancia
Solución sólida
Ferrita
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