The vacuum thermal evaporation technique was used to simultaneously deposit zinc coatings onto interstitial free steel plates and single-crystal silicon wafers in a high vacuum environment. The effect of substrate temperature on the morphology and crystal orientation of zinc coatings was investigated. When the substrate temperature was 25 and 50 °C, the zinc crystallites were plate-like and grew under a particular angle to the substrate surface. After the substrate was heated to 100 °C, the zinc crystallites were regular hexagonal and arranged almost parallel to the substrate surface. In addition, observation of pure zinc coatings with different thicknesses showed that the growth of zinc coating was mainly in the Volmer–Weber mode. When the process parameters were appropriate, the zinc coating was composed of closely arranged columnar crystallites, and the crystallites grew preferentially along [0001] direction.

真空热蒸发技术用于在高真空环境下将锌涂层同时沉积在无间隙钢板和单晶硅晶片上。研究了基底温度对锌涂层的形貌和晶体取向的影响。当基板温度为25和50℃时，锌微晶为板状并且以相对于基板表面的特定角度生长。将基板加热到100°C后，锌微晶呈正六边形，并几乎平行于基板表面排列。此外，观察具有不同厚度的纯锌涂层后发现，锌涂层的生长主要以Volmer–Weber模式进行。当工艺参数合适时，镀锌层由排列紧密的柱状微晶组成，