GB/T 31963-2015 "Metal hydride-nickel battery cathode rare earth mg superlattice hydrogen storage alloy powder" stipulates the technical requirements, test methods, inspection rules and Encasement, transportation and storage of this type of hydrogen storage alloy powder, and clarifies the chemical composition, electrochemistry performance, physical performance and other key indicators. The standard applies to the production, inspection and application of metal hydride-nickel battery cathode manufacturing related alloy powder, providing a unified technical basis for product mass control, ensuring battery electrochemistry performance Stability, and helping the standardized development of nickel-metal hydride battery industry.
| Status | Active |
|---|---|
| CCS | H65 | ICS | 77.120.99 |
| Release Date | 2015-09-11 00:00:00 | Implementation Date | 2016-08-01 00:00:00 |