本文件规定了使用狭缝射流对金属材料进行无颗粒侵蚀腐蚀的试验方法，狭缝射流是单相流动液体中的流致腐蚀。该测试方法可用于对材料性能进行排名、选择候选材料和测试缓蚀剂的效果。

This document specifies a test method for particle-free erosion corrosion of metallic materials by use of jet-in-slit which is flow induced corrosion in single phase flowing liquids. The test method can be used for ranking materials performance, selecting candidate materials and testing the effects of corrosion inhibitors.