| 离子束混合Mo/Al系表面合金相的形成 |
| |
| 引用本文： | 张建华. 离子束混合Mo/Al系表面合金相的形成[J]. 西安石油大学学报(自然科学版), 1990, 0(3) |
| |
| 作者姓名： | 张建华 |
| |
| 作者单位： | 西安石油学院基础课部 |
| |
| 摘 要： | 离子束混合制备表面合金相,是一种新的材料表面处理技术。本文用真空离子溅射技术在多晶Al表面沉积金属Mo膜形成Mo/Al复合层,用100keVA_r~+束轰击并经不同温度退火后,由x-ray衍射探测到在材料表面出现了Al_2(MoO_4)_3相,同时讨论了这一表面相的产生条件、成因及其随不同退火温度变化情况。
|
| 关 键 词： | 离子束混合 Mo/Al系 表面合金相 x-ray衍射 扩散 |
Formation of Surface Alloy Phases by Ion Beam Mixing in Mo/Al Bilayers |
| |
| Zhang Jianhua. Formation of Surface Alloy Phases by Ion Beam Mixing in Mo/Al Bilayers[J]. Journal of Xian Shiyou University, 1990, 0(3) |
| |
| Authors: | Zhang Jianhua |
| |
| Affiliation: | Department of Basic Courses |
| |
| Abstract: | The method of producing surface alloy phases by ion beam mixing is a new technique used in the treatment of material surfaces. In this paper, a thin molybdenum film was de- posited on polycrystalline alluminium surface by using vacuum sputtering of ions. Having been bombarded with 100KeV Ar ions and anneated under different temperature, new surface alloy phases Al_2(MoO_4)_3 were detected by x-ray diffractometer. The forming conditions, reasons and the variance with the annealing temperature for the surface phases are also discussed. |
| |
| Keywords: | ion beam mixing Mo/Al bilayers surface alloy phases x-ray diffraction diffusion |
| 本文献已被 CNKI 等数据库收录！ |
