GAO Zhenpeng, XUE Gang, ZHANG Yunhao, GONG Xuhui, NIU Jiajia. Analysis on Relationship Between Tensile Property Parameters and Nil-ductility Transition Temperature of Crack Arrest Thick Steel Plate[J]. Development and Application of Materials, 2020, 35(6): 1-6.
Citation: GAO Zhenpeng, XUE Gang, ZHANG Yunhao, GONG Xuhui, NIU Jiajia. Analysis on Relationship Between Tensile Property Parameters and Nil-ductility Transition Temperature of Crack Arrest Thick Steel Plate[J]. Development and Application of Materials, 2020, 35(6): 1-6.

Analysis on Relationship Between Tensile Property Parameters and Nil-ductility Transition Temperature of Crack Arrest Thick Steel Plate

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  • Received Date: March 19, 2020
  • Available Online: March 14, 2024
  • Fifty four troops of of yield strength Rp0.2, tensile strength Rm, elongation A, reduction of area Z, yield ratio Rp0.2/Rm and nil-ductility transition temperature TNDT of crack arrest thick steel plate were analyzed.Results indicate uniform plastic deformation decreases with the increasing of yield ratio and that the nil-ductility transition temperature TNDT decreases with the increasing of uniform plastic deformation.
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