In this study, Ni-Nb amorphous coating was deposited on a carbon steel CK45 substrate, in cubic and disc shapes, using the mechanical alloying method. The disc substrate was fixed at the bottom of the vial, whereas the cubic substrate was placed in the vial along with the milling balls. The coating was characterized by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and X-ray diffraction (XRD). Also, cross-sectional microhardness is measured. After 75 h MA, Ni-Nb amorphous coating was deposited on the substrates. Ni-Nb amorphous coating formed on disc substrate had a higher thickness with higher volume fraction of amorphous phase, when compared to the coating formed on cubic substrate.

在这项研究中，使用机械合金化方法将Ni-Nb非晶态涂层以立方和圆盘形状沉积在碳钢CK45基板上。圆盘基片固定在小瓶的底部，而立方基片则与研磨球一起放在小瓶中。通过扫描电子显微镜（SEM），能量色散光谱（EDS）和X射线衍射（XRD）对涂层进行表征。另外，测量横截面显微硬度。MA 75小时后，Ni-Nb非晶涂层沉积在基底上。与形成在立方基板上的涂层相比，形成在磁盘基板上的Ni-Nb非晶涂层具有更高的厚度和更高的非晶相体积分数。