Article ID Journal Published Year Pages File Type
10646181 Materials Science and Engineering: A 2011 10 Pages PDF
Abstract
▶ Dislocation density/subgrain size evolution in 12%Cr steel studied by HAADF-STEM. ▶ Correlation processing parameters/microstructure evolution/creep curves was studied. ▶ Hot-forged samples present higher dislocation density than non hot-forged samples. ▶ Crept samples showed increase of subgrain size and reduction of dislocation density. ▶ Hot-forging enhances creep-strength due to better particle size and distribution.
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Physical Sciences and Engineering Materials Science Materials Science (General)
Preview
Effect of processing parameters on the evolution of dislocation density and sub-grain size of a 12%Cr heat resistant steel during creep at 650 °C
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