| 离子束法合成钛铝,镍铝合金的研究 |
| |
| 引用本文： | 杨建华,朱兆青.离子束法合成钛铝,镍铝合金的研究[J].南通工学院学报(社会科学版),1999,15(3):1-3. |
| |
| 作者姓名： | 杨建华 朱兆青 |
| |
| 作者单位： | 南通工学院!南通，226007，南通工学院!南通，226007 |
| |
| 基金项目： | 南通工学院自然科学基金 |
| |
| 摘 要： | 利用从金属蒸汽真空孤离子源引出的强束流钛、镍离子，进行了钛铝、镍铝合金的合成试验研究。研究结果表明，在一定的注入条件下，钛、镍离子的注入能在铝表面形成相应的合金层，离子注入样品的磨损率比未注入样品的明显降低。借助于卢瑟福背散射和X射线衍射分析，我们发现表面合金层中分别形成了Al3Ti、NiTi及Al2O3相，钛在铝中能产生20％以上的原子百分浓度，其深度高达7000。最后，本文还讨论了磨损率降低的原因。
|
| 关 键 词： | 离子注入 合金 磨损 |
Combination of Al_3Ti and NiAl by Ion Beam Methods |
| |
| Yang Jianhua, Zhu Zhaoqing.Combination of Al_3Ti and NiAl by Ion Beam Methods[J].Journal Of Nantong University(Education Sciences Edition),1999,15(3):1-3. |
| |
| Authors: | Yang Jianhua Zhu Zhaoqing |
| |
| Institution: | Nantong Institute of Technology |
| |
| Abstract: | Ti and Ni ions extracted from a metal vapour vacuum arc ion source were implanted into Al to form aIuminium,titanium and aluminium-nickel alloy. It was observed by wear testing that the implanted sample improved in wear resistance. Analysis based on the X-ray diffraction and rutherford back scattering methods has shown that Al3Ti and NiAl were formed by ion implantation,and the thickness of Al3Ti is about 70000. |
| |
| Keywords: | ion implantation alloy wear |
| 本文献已被 CNKI 维普 等数据库收录！ |
