Results 91 to 100 of about 213,665 (198)

Atomic modeling of irradiation-induced hardening

Comptes Rendus. Physique, 2008
We review recent results obtained by Molecular Dynamics (MD) simulations on the elementary interaction mechanisms between dislocations and irradiation defects, with the aim to obtain a fundamental understanding of plasticity in irradiated metals. The reactions obtained included defect shear, drag and absorption in edge and screw dislocations.
openaire   +1 more source

A multiscale study on the microstructure and hardening models of the irradiation defects on reactor pressure vessel steels: Modelling and experiment

Journal of Materials Research and Technology
Irradiation defects are known to impede the dislocation motion in irradiated reactor pressure vessel (RPV) steels. However, consistent experimental studies of the respective irradiation defects and relevant theoretical studies of the interaction ...
Pan-dong Lin, Jun-feng Nie, Wen-dong Cui, Lei He, Yu-peng Lu, Shu-gang Cui   +5 more
doaj   +1 more source

Non-smooth modeling in surface hardening

Metallic Materials, 2018
In this study, a traditional optimization technique Fuzzy Logic and a deterministic optimization technique filled function method are employed in the modeling of surface hardening problems in physics.
openaire   +4 more sources

Investigation of the Structure of the Dam Body during Construction and its Comparison with the Analytical Results Using PLAXIS Software (the Case Study of Kaboodvall Dam)

علوم آب و خاک, 2019
Modeling of Kaboodval Dam using Plaxis software has been used for the Mouher-Columb behavior model. The effect of two continuities of embankment and watering operations on the meeting was considered.
F. Salmasi, H. Hakimi Khansar, B. Norani
doaj  

Calculation Model of Multi-roll Straightening Process Based on Bilinear Hardening and Power Hardening

工程科学与技术
ObjectiveWith the development of new materials, increasing complexity in material properties has made it more difficult to define accurate straightening processes.
ZHU Xiaoyu, CHENG Zixing, WANG Xiaogang, HAN Peisheng   +3 more
doaj  

Modeling of LCF Behaviour on AISI316L Steel Applying the Armstrong-Frederick Kinematic Hardening Model. [PDF]

Materials (Basel)
Pate SB, Dundulis G, Griskevicius P.
europepmc   +1 more source

Irradiation-Hardening Model of TiZrHfNbMo_0.1 Refractory High-Entropy Alloys. [PDF]

Entropy (Basel)
Fan Y, Wang X, Li Y, Lan A, Qiao J.
europepmc   +1 more source

New beam hardened data correction and its application to artifact reduction in CT images. [PDF]

Med Phys
Kim S, Kim SH, Song MK, Shin J, Seo JH, Kang JY.   +5 more
europepmc   +1 more source

The Transition from Strain Softening to Strain Hardening in Metallic Glasses. [PDF]

Nanomaterials (Basel)
Wang Y, Zheng G, Li M.
europepmc   +1 more source