| Production of iron matrix composite reinforced by TiN particulate through nitriding by powder metallurgy | |
| Tang, C. F. ; Pan, F. ; Qu, X. H. ; Duan, B. H. ; He, X. B. ; Wang, T. J. | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | Gas nitriding TiN Spark plasma sintering PRESSURE ALLOYS STEELS Metallurgy & Metallurgical Engineering |
| 中文摘要 | An iron matrix composite reinforced by TiN particulate is fabricated by nitriding and by powder metallurgy. The results show that chromium nitrides and titanium nitride can be in situ synthesised in the prealloyed powder when nitriding at 1100-1250 degrees C in pure nitrogen atmosphere. After the denitrification at 1300 degrees C in vacuum below 10(-2) Pa, the chromium nitrides decompose, but titanium nitride still exists stably. The titanium nitride particulates have fine size and are homogeneously distributed in the matrix. The relative density of the sintered compact is similar to 99% by spark plasma sintering at 1000 degrees C and 40 MPa. However, it is very low (similar to 90%) when the denitrified powder is sintered at 1400 degrees C in vacuum. |
| 语种 | 英语 ; 英语 |
| 出版者 | MANEY PUBLISHING ; LEEDS ; STE 1C, JOSEPHS WELL, HANOVER WALK, LEEDS LS3 1AB, W YORKS, ENGLAND |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/78349]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Tang, C. F.,Pan, F.,Qu, X. H.,et al. Production of iron matrix composite reinforced by TiN particulate through nitriding by powder metallurgy[J],2010, 2010. |
| APA | Tang, C. F.,Pan, F.,Qu, X. H.,Duan, B. H.,He, X. B.,&Wang, T. J..(2010).Production of iron matrix composite reinforced by TiN particulate through nitriding by powder metallurgy.. |
| MLA | Tang, C. F.,et al."Production of iron matrix composite reinforced by TiN particulate through nitriding by powder metallurgy".(2010). |
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