Bhattacharya, J and Ghosh, B N and Chaudhury, S K and Chakraborty, S and De , P K and Mohanty, O N (1992) Structure property correlation in thermo-mechanically processed ultra high-carbon steel. Scandinavian Journal Of Metallurgy, 21 (6). pp. 279-283.
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Ultra High Carbon Steel (1-2% C) was thermomechanically processed to obtain a duplex structure consisting of ultra fine cementite particles in fine grained ferrite. The processing parameters have been optimised on the basis of laboratory simulative tests. Steel so treated exhibits a good combination of strength and ductility along with high superplastic elongation. Best properties were obtained where the spheroids were below 0.25 mu in size uniformly distributed in fine grained (1 mu) ferrite matrix.
|Uncontrolled Keywords:||Ultra high carbon steel; thermomechanical treatment; spheroidization; superplasticity|
|Divisions:||Material Science and Technology|
|Deposited By:||Sahu A K|
|Deposited On:||09 Jun 2010 12:17|
|Last Modified:||20 Feb 2013 18:16|
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