Injection Molding of W-Ni-Fe Nanocomposite Powder Prepared by Mechanical Alloying |
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Authors: | Xuanhui Qu Jinglian FAN Baiyun HUANG |
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Affiliation: | State Key Laboratory for Powder Metallurgy, Central South University of Technology, Changsha 410083, China |
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Abstract: | Nanocrystalline 90W-7Ni-3Fe (wt pct) composite powder was prepared by mechanical alloying and mixed with binder to form a feedstock. Its rheological and sintering behaviors were compared with those of the feedstock from the original powder. It is found that milling can increase the maximum powder loading of feedstock and enhance the sintering densification process. |
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