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Effect of hafnium and tantalum on the microstructure of PM Ni-based superalloys |
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| Authors: | Zhang H. P. Bai J. M. Li X. K. Li X. Y. Jia J. Liu J. T. Zhang Y. W. |
| Affiliation: | 1.High Temperature Material Institute, Central Iron and Steel Research Institute, Beijing, 100081, China ;2.Beijing CISRI-GAONA Materials & Technology Co. Ltd., Beijing, 100081, China ;3.School of Materials Science and Engineering, Northeastern University, Shenyang, 110819, Liaoning, China ; |
| Abstract: | Journal of Materials Science - The effect of Hf and Ta on the microstructure of powder metallurgy Ni-based superalloys after heat treatment was investigated. Hf and Ta change the distribution and... |
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