Physics-based probabilistic assessment of creep-fatigue failure for pressurized components

X Wang, J Yang, H Chen, F Xuan - International Journal of Mechanical …, 2023 - Elsevier
To achieve a high-reliability design of high-temperature structures with a feasible balance
between accuracy and efficiency, the physics-based probabilistic assessment for creep …

Machine learning-based framework for predicting creep rupture life of modified 9cr-1mo steel

M Chai, Y He, Y Li, Y Song, Z Zhang, Q Duan - Applied Sciences, 2023 - mdpi.com
Efficient and accurate predictions of creep rupture life are essential for ensuring the integrity
of high-temperature components. In this work, a machine learning-based framework is …

Revealing influence of warm bending on creep performance of heat-resistant 2.25 Cr-1Mo-0.25 V steel

Y Li, S Huang, H Hui, Y Han, J Huang… - Journal of Materials …, 2023 - Springer
25 Cr-1Mo-0.25 V steel has been widely used to manufacture hydro-processing equipment
operating under harsh environments for its good creep performance. Warm bending, a …

Development of a method for computer processing of fractographic images to assess the cohesion of inclusions to the matrix in the weld metal after its operational …

R Vorobel, O Student, I Ivasenko, P Maruschak… - Materialia, 2024 - Elsevier
In this paper, the method for automated processing of digital fractographic SEM images
based on the modified local Otsu approach was developed. The effectiveness of the …

Research on key casting process of high-grade CNC machine tool bed nodular cast iron

Y Chen, S Li, J Huang, T Hu, X Li, C Li… - Reviews on Advanced …, 2023 - degruyter.com
The bed structure of high-grade large-scale CNC machine tools is crucial for maintaining
their long-term service accuracy. This study focused on the key casting process of large …

Effects of normalizing temperature on microstructure and high-temperature properties of 2.25 Cr-1Mo-0.25 V bainitic steel

L Zhang, D Luo, Y Li, J Zhang, M Song… - Materials Research …, 2023 - iopscience.iop.org
Abstract In 2.2 Cr-1Mo-0.25 V bainitic steels, the effect of the initial microstructure on carbide
precipitation has not yet been elucidated. Therefore, in this work, the effect of normalizing …

[PDF][PDF] Physics-Based Probabilistic Assessment of Creep-Fatigue Failure for Pressurized Components by Extended Direct Steady Cycle Analysis-Driven Neural …

X Wang, Z Ma, J Yang, H Chen, F Xuan - Available at SSRN 4271261 - papers.ssrn.com
To achieve a high-reliability design with a feasible balance between accuracy and
efficiency, the physics-based probabilistic assessment for creep-fatigue failure is proposed …