Results 51 to 60 of about 164 (119)

Voids Development in Metals: Numerical Modelling. [PDF]

Materials (Basel), 2023
Wciślik W, Lipiec S.
europepmc   +1 more source

Effect of welding residual stress on load-carrying capacity of girth-welded pipelines with cracks

Hanjie xuebao
To address the unclear effects of welding residual stress on the load-carrying capacity of girth-welded pipelines with cracks, a dynamic fracture finite element model was established to investigate the bearing capacity of girth-welded pipelines with ...
Yuguang CAO, Yu WANG, Qiankun ZHAO, Zhongzheng WANG, Ying ZHEN, Chenyi REN   +5 more
doaj   +1 more source

Proposal of determination method for the material parameters of the GTN model based on sensitivity analysis by the Monte Carlo method

Nihon Kikai Gakkai ronbunshu
Fracture analysis using damage mechanics models such as the GTN (Gurson-Tvergaard-Needleman) model is applied for the purpose of limit load or limit strain evaluation of structures.
Kenji YASHIRODAI, Motoki NAKANE
doaj   +1 more source

Effect of Pressure and Temperature on Densification in Electric Field-Assisted Sintering of Inconel 718 Superalloy. [PDF]

Materials (Basel), 2021
Ma L, Zhang Z, Meng B, Wan M.
europepmc   +1 more source

Study on Fracture Behavior of Mini-CT Specimen Based on GTN Mesoscopic Damage Model

Yuanzineng kexue jishu
To ensure the safe operation of nuclear power plants, the status of the reaction pressure vessel needs to be monitored in real time. The fracture toughness of the domestic A508-Ⅲ steel, which is the main material, can be used as the primary indicator to ...
YANG Yue1, LI Yihan1, YANG Wanhuan2, LI Junwan1, ZHONG Weihua2, NING Guangsheng2, YANG Wen2
doaj   +1 more source

Some Microstructural Aspects of Ductile Fracture of Metals. [PDF]

Materials (Basel), 2021
Wciślik W, Pała R.
europepmc   +1 more source

FCG Modelling Considering the Combined Effects of Cyclic Plastic Deformation and Growth of Micro-Voids. [PDF]

Materials (Basel), 2021
Sérgio ER, Antunes FV, Borges MF, Neto DM.   +3 more
europepmc   +1 more source

Identification of microstructures critically affecting material properties using machine learning framework based on metallurgists' thinking process. [PDF]

Sci Rep, 2022
Noguchi S, Wang H, Inoue J.
europepmc   +1 more source

3D Microstructure-Based Finite Element Simulation of Cold-Sprayed Al-Al₂O₃ Composite Coatings Under Quasi-Static Compression and Indentation Loading. [PDF]

J Therm Spray Technol, 2022
Sayahlatifi S, Shao C, McDonald A, Hogan J.   +3 more
europepmc   +1 more source

Fatigue Crack Growth in Metallic Materials. [PDF]

Materials (Basel), 2022
Antunes FV.
europepmc   +1 more source