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碱性发蓝因其工艺简单、成本低而被广泛用作机床零件、附件、部件及标准件的防护-装饰性复层。但在机床行业中,由于碱性发蓝的配方、工艺不够完善或工艺的执行不够严格以及某些工序处理不当,以致发蓝件的质量不高、使用期短,在使用、包装、运输和储存的过程中发生锈蚀的情况比较普遍,严重地影响了机床的外观质量。为了改
Alkaline blue is widely used as a protective-decorative laminate for machine tool parts, accessories, components and standard parts due to its simplicity and low cost. However, in the machine tool industry, due to the basic bluish formula, the process is not perfect or the process is not strict enough and some processes are not handled properly, resulting in poor quality blue hair, the use of a short period of use, packaging, transportation and Corrosion occurs during storage is more common, seriously affecting the appearance of the quality of the machine. In order to change