Cracking Driving Force at the Tip of SCC under Heterogeneous Material Mechanics Model of Safe-End Dissimilar Metal-Welded Joints in PWR

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Crack number</td><td class="align_center">Crack location</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Crack 1</td><td class="align_center">Center crack in the 316L zone</td></tr><tr><td class="align_left">Crack 2</td><td class="align_center">316 L/Alloy 52Mw interface</td></tr><tr><td class="align_left">Crack 3</td><td class="align_center">Center crack in the Alloy 52Mw zone</td></tr><tr><td class="align_left">Crack 4</td><td class="align_center">Alloy 52Mw/Alloy 52 Mb interface</td></tr><tr><td class="align_left">Crack 5</td><td class="align_center">Center cracks in the Alloy 52 Mb zone</td></tr><tr><td class="align_left">Crack 6</td><td class="align_center">Alloy 52 Mb/SA508 interface</td></tr><tr><td class="align_left">Crack 7</td><td class="align_center">Center crack in the SA508 zone</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>A summary of the seven cracks and their locations.</div>

Science and Technology of Nuclear Installations

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Table 1

Table 1: Cracking Driving Force at the Tip of SCC under Heterogeneous Material Mechanics Model of Safe-End Dissimilar Metal-Welded Joints in PWR 