Mechanical Engineering - Engineering Materials - Discussion
Discussion Forum : Engineering Materials - Section 1 (Q.No. 4)
4.
An eutectoid steel consists of
Discussion:
12 comments Page 1 of 2.
Harpreet said:
1 decade ago
The Steels which contain 0.8% carbon are known as Eutectoid Steel. It consists of wholly Pearlite. Pearlite is mixture of 87% Ferrite and 13% Cementite.
Ram said:
1 decade ago
Give me some example of eutectoid steel.
Raman kumar jha said:
1 decade ago
The eutectoid composition of ferrite and cementite is referred to as pearlite.
Shyam loves rupali said:
1 decade ago
Pearlite = Cementite+Ferrite.
(1)
Kanugula ravi said:
1 decade ago
Eutectiod steel contains 100% of pearlite, which is consisting of 0.8% of carbon and in which that 100% pearlite contains 88% ferrite and and 12% cementite according to lever rule.
Balakrishna said:
1 decade ago
Steel which contain 0.8% of carbon its known as eutectoid steel, pearlite contain cementite and ferrite. So it was wholly pearlite.
(1)
K.Harish said:
10 years ago
The Steels which contains 0.77% carbon are known as Eutectoid Steels. It consists of wholly Pearlite. The steels which contains less than 0.77% carbon are known as hypo eutectoid steels. It consists of pearlite and proeutectoid ferrite. The steels which contains greater than 0.77% carbon are known as hyper eutectoid steels. It consists of pearlite and proeutectoid cementite.
(4)
Ganapathi said:
9 years ago
@Kanugula Rav.
Lever rule means?
Lever rule means?
Emmanuel said:
9 years ago
The mixture of pearlite and cementite is what?
Paramveer said:
8 years ago
Is it possible to get 100% pearlite at hypo or hyper eutectoid steel? Give Reason.
(1)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers