Three-Dimensional Numerical Simulation of Molten Pool of High Purity Cobalt Heated by Spiral Scanning Type of Electron Beam Melting
碩士 === 國立成功大學 === 機械工程學系 === 105 === In this study, a three-dimensional model is used to simulate cobalt heated by spiral scanning type of electron beam melting. The copper crucible is used to dissipate heat In boundary of model. During the process of melting, the Marangoni effect and heat losses wi...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/kq24us |