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.
Chandu said:
5 years ago
The steel have only 0.8% carbon contain called eutectoid steel & the steel has 0 to 0.8% carbon contain called hypo eutectoid steel & steel have contained 0.8 to 2.1% carbon called hyper-eutectic steel.
(2)
Kajal sharma said:
6 years ago
By lever rule, we can get the solid and liquid composition in a compound in iron carbon diagram.
Paramveer said:
6 years ago
Is it possible to get 100% pearlite at hypo or hyper eutectoid steel? Give Reason.
Emmanuel said:
7 years ago
The mixture of pearlite and cementite is what?
Ganapathi said:
7 years ago
@Kanugula Rav.
Lever rule means?
Lever rule means?
K.Harish said:
8 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.
(2)
Balakrishna said:
8 years ago
Steel which contain 0.8% of carbon its known as eutectoid steel, pearlite contain cementite and ferrite. So it was wholly pearlite.
(1)
Kanugula ravi said:
9 years 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.
Shyam loves rupali said:
9 years ago
Pearlite = Cementite+Ferrite.
Raman kumar jha said:
9 years ago
The eutectoid composition of ferrite and cementite is referred to as pearlite.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers