GB/T 1423-1996
Active
XB/T 702-2022
Active
Industry standards-Rare earths
XB/T 702-2022 The electrochemical performance of rare earth-based hydrogen storage alloy powder used in the negative electrode of metal hydride-nickel batteries was tested using a three-electrode system testing method
XB/T 702-2022 The electrochemical performance of rare earth-based hydrogen storage alloy powder used in the negative electrode of metal hydride-nickel batteries was tested using a three-electrode system testing method
Basic Information
Standard Code:
XB/T 702-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
Other testing methods for metal materials
Publish Date:
2022-09-30
Implement Date:
2023-04-01
Scope
This document specifies the three-electrode system test method for the electrochemical performance of rare earth-based hydrogen storage alloy powder used in the anode of metal hydride-nickel batteries.
Development Information
Related Standards
GB/T 1424-1996
Active
GB/T 1424-1996 Method of measurement of resistivity of precious metals and their alloys
GB/T 1425-1996
Replaced
GB/T 1425-1996 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
GB/T 17433-1998
Replaced
GB/T 17433-1998 Foundation terms for chemical analysis of metallurgical products
GB/T 4334.1-2000
Replaced
GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels
GB/T 4334.2-2000
Replaced