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Nano TiNx를 함유한 Ti복합체의 제조Fabrication of Titanium Composites Containing nano-sized TiNx
- Other Titles
- Fabrication of Titanium Composites Containing nano-sized TiNx
- Issue Date
- 2006
- Publisher
- 한국분말야금학회
- Keywords
- TiNx; titanium powder; planetary milling; spark plasma sintering; Si3N4; TiNx; titanium powder; planetary milling; spark plasma sintering; Si3N4
- Citation
- 한국분말야금학회지, v.13, no.2, pp 144 - 149
- Pages
- 6
- Journal Title
- 한국분말야금학회지
- Volume
- 13
- Number
- 2
- Start Page
- 144
- End Page
- 149
- ISSN
- 1225-7591
2287-8173
- Abstract
- In this research we tried to make nano-sized TiNx by using planetary milling, and we made the composites double layered of titanium and nano-sized TiNx by using spark plasma sintering apparatus after mixing with the different ratio of pure titanium powder, and they were heat treated at 850℃ for 30 minutes. The crystal structures of nano-sized TiNx powders and the composites were analyzed by X-ray diffraction (XRD). The microstructures of the powders were analyzed by using scanning electron microscopy (FESEM) and the 40-50 nm size of nano-sized TiNx particle on the surface of agglomerated particles was investigated. With increasing the ratio of nano-sized TiNx of the composites, the microvickers hardness of the composites was increased.
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Collections - Department of Materials Science and Engineering > 1. Journal Articles
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