Mechanical Engineering - Engineering Materials - Discussion

Discussion Forum : Engineering Materials - Section 1 (Q.No. 4)
4.
An eutectoid steel consists of
wholly pearlite
wholly austenite
pearlite and ferrite
pearlite and cementite
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
12 comments Page 2 of 2.

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)

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)


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