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.
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)
Chandu said:
7 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.
(4)
Kajal sharma said:
8 years ago
By lever rule, we can get the solid and liquid composition in a compound in iron carbon diagram.
(2)
Shyam loves rupali said:
1 decade ago
Pearlite = Cementite+Ferrite.
(1)
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)
Paramveer said:
8 years ago
Is it possible to get 100% pearlite at hypo or hyper eutectoid steel? Give Reason.
(1)
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.
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.
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