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RISAssessment of Fracture Toughness Using Small Punch Tests of Prenotched Specimens
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, line- and ring-notched small punch test (SPT) specimens were studied; a three-dimensional (3D) model of a ring-notched SPT specimen was established using the contour integral method, and the validity of the ...
Research on Low-Temperature Mechanical Properties and Fracture Behavior of 09MnNiDR Steel Based on Small Punch Test
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. To develop a microdamage evaluation method applicable to in-service equipment under low-temperature conditions, this study systematically investigates the mechanical properties and fracture behavior of 09MnNiDR ...