Effects of Grain Orientation on Stress State near Grain Boundary of Austenitic Stainless Steel Bicrystals

Published: 1/02/2018
Effects of Grain Orientation on Stress State near Grain Boundary of Austenitic Stainless Steel Bicrystals
Source: WWW.HINDAWI.COM

The stress state at the crack tip of structural components in nuclear power plants used in the SCC quantitative prediction models is based on the assumption that the polycrystalline material is isotropic and homogeneous at present. However, the crystals in polycrystalline materials are anisotropic with different orientations, which would induce a nonuniform stress to cause the initiation and propa

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