GB/T 38265.5-2021
ActiveTest methods for soft soldering fluxes—Part 5: Copper mirror test
软钎剂试验方法 第5部分：铜镜试验
Application Summary AI generated
This standard specifies the copper mirror test method for evaluating the corrosive potential of soft soldering fluxes. It is applied in the electronics and metal joining industries to determine whether a flux will attack copper surfaces during soldering processes. The test is critical for quality control in manufacturing environments where flux residues could compromise the reliability of solder joints on copper substrates.
Related Standards
GB/T 18591-2001
Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
GB/T 25774.2-2016
Test methods for welding consumables - Part 2: Preparation of single-run and two-run technique test specimens in steel
GB/T 12470-2003
Low-alloy steel electrodes and fluxes for submerged arc welding
GB/T 15169-2003
Qualification test of welders--Fusion welding forsteels
GB/T 19419-2003
Welding coordination--Tasks and responsibilities
GB/T 19418-2003
Arc-welded joints in steel--Guidance on quality levels for imperfections
GB/T 8366-2004
Resistance welding--Resistance welding equipment--Mechanical and electrical requirements
GB/Z 41107.3-2021
Destructive tests on welds in metallic materials—Hot cracking tests for weldments—Arc welding processes—Part 3:Externally loaded tests
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.