Proeutectoid ferrite and cementite
Give a brief explanation of the term proeutectoid ferrite and cementite?
Expert
When you are not acquainted with the Fe-C binary phase diagram, please strive to download it before reading the answer below, since without this prior knowledge, it may be tricky to figure out answer. Using keywords "Fe-C", "phase", as well as "diagram" in search engines like Google, you can simply find this diagram.
As you in all probability know, in iron-carbon binary phase diagram, which besides to some other purposes is employed to predict phase transformations in steels as well as cast irons, there, is a eutectoid reaction where in the austenite phase decomposes to the mixture of the ferrite and cementite on cooling. When there is no alloying element other than carbon, and when cooling rate is slowing sufficient (so that there is adequate time for diffusion transformations to occur), this reaction takes place at the temperature of ~723C and at a composition of the ~0.8wt%C; a Fe-C alloy with accurately 0.8wt%C is called a eutectoid steel.
How can we use SimpleDB with the Amazon?
describe in detail inbound outbound travel regulations and its impact on tourism.
Name the liquid in which gold is dissolved.
When austenitized, carbon steel is satiated, why BCC crystal elongated in the body-centered tetragonal crystal structure?
How does One Use Triple-DES in the CBC Mode?
Write down the pattern of evolution of mass communication?
Give a brief explanation of Algebraic Attacks.
Explain how advertising and marketting gives a boon to travel and tourism industry?
what are effect organizational behavior in global organizations =globalization =quality and productivity =technology =ethics =diversity =nation building
how can i find a law in reading a case?
18,76,764
1953130 Asked
3,689
Active Tutors
1425431
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!