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在涂料中扩散渗硼的工艺,可以用于各工业部门,包括机械制造工业部门。含碳化硼、硼酸、铁、锰铁、硼酐和氧化硅的渗剂的缺点,是得到的扩散层的耐磨性不高。因为扩散层和过渡层的显微硬度比较低,渗硼层有形成裂纹和碎裂的倾向。这些缺点决定了渗层的使用性能比较低,并且钢件只有在高频电流下加热才能渗硼。耐磨性是冷冲压工具在冲击循环负荷和磨损条件下具有高的耐久性的保证。为此可以用下列组成的渗剂:
The process of diffusion and boronizing in paint can be used in various industrial sectors, including the machinery manufacturing industry. The disadvantage of a penetration agent containing boron carbide, boric acid, iron, ferromanganese, boric anhydride and silica is that the obtained diffusion layer has poor wear resistance. Because of the lower microhardness of the diffusion layer and the transition layer, the boronizing layer tends to crack and chry. These shortcomings determine the performance of the infiltration layer is relatively low, and steel parts only boron in the high-frequency current heating. Wear resistance is a guarantee of high durability of cold stamping tools under impact cycle loading and wear conditions. To this end, the following components can be used: