Prediction of solidification behaviour and microstructure of Ni based alloys obtained by casting and direct additive laser growth
| Autor: | Vladimir Cheverikin, M. Kovac, A. Y. Travyanov, I. A. Bazhenova, P. V. Petrovskiy, E. V. Zemlyakov, S. Vondracek, A. Kondratiev, Alan Dinsdale, D. Ivanov, Alexandra Khvan, G. A. Turichin |
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| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Materials science business.industry Mechanical Engineering Metallurgy Final product 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics Microstructure Laser 01 natural sciences law.invention Reliability (semiconductor) Software Mechanics of Materials Casting (metalworking) law 0103 physical sciences General Materials Science Selective laser melting 0210 nano-technology Material properties business |
| Zdroj: | Materials Science and Technology. :1-6 |
| ISSN: | 1743-2847 0267-0836 |
| DOI: | 10.1179/1743284715y.0000000134 |
| Popis: | Numerical tools are now used widely in the prediction of material properties necessary in order to gain a better understanding of the relationship between material properties and performance, to improve the reliability of processes and the quality of the final product, and to reduce costs, waste and energy use. In this paper, the solidification properties and the microstructure of some commercial Ni based alloys were analysed and predicted numerically using the ProCAST software. The microstructure of a sample obtained by the direct additive laser growth, a new additive manufacturing technique based on the selective laser melting, is presented and discussed. Numerical approaches and software packages that can be used to model additive manufacturing processes are discussed and critically analysed. |
| Databáze: | OpenAIRE |
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