经过实验证明,采用磷酸铝和三氧化铬作为粘合剂,涂料中含有亚微粒型二硫化钼,将这种涂料涂在切削刀具或成形刀具上形成了固体膜润滑剂涂层刀具,这种涂层可大大延长刀具的寿命,涂层的配方如表1所示。刀具用A或B配方进行处理,然后热固化,从而在刀具上形成千膜。这种涂层有下列一些优点: 1)完全不受热油和金属加工润滑剂的影响; After experiments show that the use of aluminum phosphate and chromium trioxide as a binder, the paint contains submicron molybdenum disulfide, this coating is applied to the cutting tool or forming tool forming a solid film lubricant coating cutter, this Coating can greatly extend the life of the tool, the coating formulation shown in Table 1. The tool is treated with Form A or B and then heat cured to form a film on the tool. This coating has the following advantages: 1) It is completely unaffected by hot oil and metalworking lubricants;