Optimum Design of Processing Parameters during ISM Process of Ti-47Ni-9Nb |
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| Authors: | Jingjie GUO Yuan LIU Hongsheng DING Yanqing SU Jun JIA |
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| Affiliation: | School of Materials Science and Engineering, Harbin institute of Technology, Harbin 150001, China |
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| Abstract: | Using direct finite difference method, a numerical model for simulating the temperature field in the charge during induction skull melting (ISM) has been developed. On the basis of the model, the temperature field in Ti- 47Ni-9Nb ingot has been calculated under various melting conditions. Finally, the processing parameters (melting power, melting-down time and the final melt temperature) have been optimized. |
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