Estimation of Fracture Toughness for A508-III Steel in Ductile-to-Brittle Transition Region Using a Strain-Energy–Density-Based Fracture Failure Model

Yuanjun, Wu; Bao, Changchun; Liu, Cai; Wang, Kaiqing; Liu, Xiao

doi:10.1007/s10338-022-00321-8

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Studies On the Strength And Toughness Of Polar Low-temperatu...1

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2024

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Cited by 3 publications

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“…A characteristic drop in temperature can lead to a rapid shift from a ductile to a brittle state within a specific temperature range, known as the ductile-to-brittle transition temperature (DBTT) [25][26][27][28][29]. Research indicates that impurities like N, O, and S can lead to a significant increase in the ductile-to-brittle transition temperature [28].…”

Section: Studies On the Strength And Toughness Of Polar Low-temperatu...mentioning

confidence: 99%

Current Status and Trends of Low-Temperature Steel Used in Polar Regions

Xiao,

Xie,

et al. 2024

Materials

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The desire to explore the natural resources and geopolitical patterns of the North and South Poles has significantly increased the interest of experts and researchers in the development and utilization of the polar regions. In this article, we comprehensively analyzed the current state of the development of polar low-temperature steel around the world. We highlighted the challenges that must be addressed in the ongoing development efforts and summarized the expected future trends in this field. The main theme of this article involves the challenges encountered in polar environments primarily caused by the low-temperature toughness and seawater corrosion of marine steel.

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