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Peer-reviewed Journal Articles, etc >
MA-SHS of ZrC and ZrB2 in Air from The Zr/B/C Powder Mixtures
| Title: | MA-SHS of ZrC and ZrB2 in Air from The Zr/B/C Powder Mixtures |
| Authors: | Tsuchida, Takeshi Browse this author | | Yamamoto, Satoshi Browse this author |
| Keywords: | Mechanical activation (MA) | | Self-propagating high-temperature synthesis (SHS) | | ZrC | | ZrB2 | | Zr/B/C powder mixtures |
| Issue Date: | 2004 |
| Publisher: | Trans Tech Publications |
| Journal Title: | EURO CERAMICS VIII, PTS 1-3 |
| Start Page: | 85 |
| End Page: | 88 |
| Abstract: | When the powder mixtures of Zr/B/C=3/2/2~6/10/1 in molar ratio were mechanically activated (MA) by ball milling and then exposed to air, they self-ignited spontaneously and the self-propagating high-temperature synthesis (SHS) was occurred to form ZrC and ZrB2 simultaneously. In this MA-SHS process in air, it is essential that graphite is converted into disordered carbon by mechanical activation and mixed with the particles of Zr and B in an intimate contact state. A fine, homogeneous microstructure of the product is expected to be a promising candidate as precursor of ZrC-ZrB2 composites. |
| Description: | Key Engineering Materials, Volume 264-268 |
| Rights: | the original is available online at www.scientific.net |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/15876 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 土田 猛
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