贵金属及其合金金相试样制备方法
Preparation method of metallographic samples for precious metals and their alloys
2018-10-22
GB/T 1423-1996
贵金属及其合金密度的测试方法
Method of measurement of density for precious metals and their alloys
1996-11-04
GOST R 52599-2006
Драгоценные металлы и их сплавы. Общие требования к методам анализа
贵金属及其合金分析方法的一般要求
GB/T 1425-2021
贵金属及其合金熔化温度范围的测定 热分析试验方法
Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
2021-08-20
GB/T 41654-2022
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
Corrosion of metals and alloys—Method for metallographic examination of samples after exposure to high-temperature corrosive environments
2022-07-11
GB/T 19198-2008
贵金属及其合金对铂、对铜热电动势的测量方法
Testing method for thermo-electromotive force of precious metals and their alloys pair up with platinum or copper
2008-03-31
BS EN ISO 7539-5-1995
Corrosion of metals and alloys. Stress corrosion testing-Method for the preparation and use of C-ring specimens
金属和合金的腐蚀 应力腐蚀试验 C型环试样的制备和使用方法
1995-09-01
EN ISO 15792-1-2020
Welding consumables - Test methods - Part 1: Preparation of all-weld metal test pieces and specimens in steel, nickel and nickel alloys (ISO 15792-1:2020)
焊接耗材试验方法第1部分:钢、镍和镍合金中所有焊接金属试样和试样的制备
2020-09-16
ISO 15792-1-2020
Welding consumables — Test methods — Part 1: Preparation of all-weld metal test pieces and specimens in steel, nickel and nickel alloys
焊接耗材试验方法第1部分:钢、镍和镍合金中所有焊接金属试样和试样的制备