中文摘要：

一个方法被介绍由把包装 aluminizing 与球影响过程相结合在金属上准备 aluminide 涂层。这种技术把机械颤动用于是民事过失，它与包装以铝覆盖之粉末，标本和合金球被装载。包装 aluminizing 与重复的球影响被执行，它加速了化学反应和原子散开。Aluminide 涂层在相对更低的温度被形成(在 600 deg C 下面) 并且在一更短的处理时间，与常规包装 aluminizing 相比。涂层的形成上的操作温度和处理时间的效果被分析。TheSEM，版本和 XRD 分析结果证明 aluminide 涂层看起来同类，与高密度并且没有孔，并且有优秀坚持到底层。涂层主要由象 eta-Fe_2Al_5， theta-FeAl_3 和 CrAl_5 那样的 Al 富有的阶段组成。氧化抵抗被高温度的测试学习。Al 涂层的形成机制也被调查。这种技术为工业散开涂层向一条新途径提供大精力和时间积蓄。

英文摘要：

A method was presented to prepare aluminide coatings on metals by combining the pack aluminizing with the ball impact process. This technique applied mechanical vibration to a retort, which was loaded with pack-aluminizing powder, specimens and alloy balls. Pack aluminizing was carried out with repeated ball impact, which accelerated chemical reactions and atomic diffusion. Aluminide coatings were formed at a relatively lower temperature （below 600 ℃） and in a shorter treatment time, compared with the conventional pack aluminizing. The effects of the operation temperature and the treatment time on the formation of the coatings were analysed. The SEM, EDS and XRD analysis results show that the aluminide coatings appear to be homogeneous, with a high density and free of porosity, and have excellent adherence to the substrate. The coatings mainly consist of Al-rich phases such as F/-Fe2Al5, θ-FeAl3 anal CrAl5. Oxidation resistance was studied by high-temperature tests. The formation mechanism of the Al-coatings was also investigated. This technique provides a new approach for industrial diffusion coatings with great energy and time savings.