理化检验-物理分册2024，Vol.60Issue(3)：20-22,3.DOI:10.11973/lhjy-wl202403005
高锰钢显微组织的显示方法
Display method for microstructure of high manganese steel
谷秀锐 1刘丽君 1刘燕霞 2白丽娟 1段路昭 1宋月1
作者信息
- 1. 河钢材料技术研究院, 石家庄 050000
- 2. 河北工业职业技术大学, 石家庄 050000
- 折叠
摘要
Abstract
Two methods for displaying the microstructure of high manganese steel with different manganese contents were introduced.Using oxalic acid+nitric acid+sodium metabisulfite+anhydrous ethanol solution as the corrosion solution,wear-resistant high manganese steel with a manganese content of 11%to 14%was corroded at room temperature,resulting in clear,complete and brightly colored microstructure morphology.The composite method of nitric acid+anhydrous ethanol solution and hydrochloric acid+anhydrous ethanol solution was used to corrode high manganese steel in ultra-low temperature environments with a mass fraction of manganese elements ranging from 22%to 28%,and clear microstructure morphology could be obtained.关键词
高锰钢/显微组织/腐蚀液/奥氏体/显微组织Key words
high manganese steel/microscopic organization/corrosion solution/austenite/microstructure分类
通用工业技术引用本文复制引用
谷秀锐,刘丽君,刘燕霞,白丽娟,段路昭,宋月..高锰钢显微组织的显示方法[J].理化检验-物理分册,2024,60(3):20-22,3.
