Multi-scale Modeling of Plasticity for Single Crystal Iron
نویسندگان
چکیده
منابع مشابه
Physics Based-crystal Plasticity Modeling of Single Crystal Niobium
Physics Based-crystal Plasticity Modeling of Single Crystal Niobium
متن کاملMechanism-based Constitutive Modeling of L12 Single-crystal Plasticity
Ni 3Al, an L12 structure intermetallic crystal, is the basic composition of the y' precipitates in nickel-based superalloys and is a major strengthening mechanism contributing to the superalloys' outstanding high-temperature mechanical properties. Many L12-structure crystals present unusual macroscopic mechanical properties, including the anomalous temperature-dependence of yield strength and s...
متن کاملModeling phosphorus diffusion gettering of iron in single crystal silicon
All material supplied via Aaltodoc is protected by copyright and other intellectual property rights, and duplication or sale of all or part of any of the repository collections is not permitted, except that material may be duplicated by you for your research use or educational purposes in electronic or print form. You must obtain permission for any other use. Electronic or print copies may not ...
متن کاملGrain Refinement Efficiency of Multi-Axial Incremental Forging and Shearing: A Crystal Plasticity Analysis
Severe plastic deformation is a technical method to produce functional material with special properties such as high strength and specific physical properties. Selection of an efficient severe plastic deformation for grain refinement is a challenging field of study and using a modeling technique to predict the refinement efficiency has gained a lot of attentions. A comparative study was carried...
متن کاملA Hybrid Multi-Scale Model of Crystal Plasticity for Handling Stress Concentrations
Microstructural effects become important at regions of stress concentrators such as notches, cracks and contact surfaces. A multiscale model is presented that efficiently captures microstructural details at such critical regions. The approach is based on a multiresolution mesh that includes an explicit microstructure representation at critical regions where stresses are localized. At regions fa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of Materials Processing
سال: 2012
ISSN: 1225-696X
DOI: 10.5228/kstp.2012.21.6.366