Q160
A material with grain size of ASTM No.6 has a lattice frictional stress 100 MN/m2 and locking parameter (Hall-Petch constant) 0.10 MN/ m^3/2 Grain size of the material is approximately
A material with grain size of ASTM No.6 has a lattice frictional stress 100 MN/m2 and locking parameter (Hall-Petch constant) 0.10 MN/
Grain size of the material is approximately
Grain size of the material is approximately
A.
45 μm
AnswerB.
35 μm
C.
4.5 μm
D.
3.5 μm
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board