Home / Standards / GB/T 41654-2022 GB/T 41654-2022 Active Corrosion of metals and alloys—Method for metallographic examination of samples after exposure to high-temperature corrosive environments 金属和合金的腐蚀 在高温腐蚀环境下暴露后试样的金相检验方法 Standard Type GBT ICS 77.060 CCS H25 Status 现行 Issue Date 2022-07-11 Implementation 2023-02-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A