GB/T 39429-2020
Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials (English Version)
- Standard No.
- GB/T 39429-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 39429-2020
- Scope
- This standard specifies the technology and methods for material sorting of conductive materials using direct and comparative thermoelectric potential sorters based on the Seebeck effect. This standard is applicable to the sorting of metal materials, the manual sorting of metal workpieces one by one, and the automated sorting of large quantities of metal workpieces. The identification and sorting of metal plating layer thickness, hardness and hardened layer depth can be carried out with reference to this standard.
GB/T 39429-2020 Referenced Document
- GB/T 20737 Non-destructive testing-General terms and definitions
GB/T 39429-2020 history
- 2020 GB/T 39429-2020 Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials
