我厂对金属零部件化学成份的分析,多年来一直采用化学,摄谱和看谱分析法:这三种方法对金属零部件均会有不同程度的破坏,当样品不允许破坏时,就无能为力了。最近,根据生产的需要和外单位先进经验的启发,采用光谱迁移沾样分析法,取得了较好的效果。经测绘后的金属零部件破坏甚微,不影响其使用,因此,这种方法可应在新机研制,工艺分析,故障件检查和对引进设备的测绘中。 I plant on the chemical composition of metal parts analysis, chemical, photo and spectrum analysis methods have been used for many years: these three methods of metal parts will have varying degrees of damage, when the sample does not allow damage, can not do anything It’s Recently, according to the needs of production and the inspiration from the advanced experience of the external unit, the spectral shift analysis method has been adopted and good results have been achieved. After the mapping of the metal parts damage is minimal, does not affect its use, therefore, this method should be in the new machine development, process analysis, fault inspection and the introduction of equipment mapping.