GB/T 2596-1981
Abolished
DB44/T 1939-2016
Active
Guangdong ProvinceLocal standards
DB44/T 1939-2016 DB44/T 1939-2016 Waste copper chemical analysis method
DB44/T 1939-2016 DB44/T 1939-2016 Waste copper chemical analysis method
Price:
$ 30
Basic Information
Standard Code:
DB44/T 1939-2016
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Non-ferrous metal mines
ICS Name:
Chemical analysis of metal materials
Publish Date:
2016-12-02
Implement Date:
2017-03-02
Pages:
17 pages
Scope
This method specifies the method for determining the copper content in waste copper. This method is suitable for determining the copper content in waste copper or in recycled copper obtained from the smelting of waste copper. The measurement range is 50.0% to 99.5%.
Development Information
Related Standards
GB/T 3249-1982
Replaced
GB/T 3249-1982 Standard method for determination of particle size of powders of refractory metals and compounds—Fisher method
GB/T 3488-1983
Replaced
GB/T 3488-1983 Hardmetals—metallographic determination of microstructure
GB/T 3489-1983
Replaced
GB/T 3489-1983 Hardmetals—Metallographic determination of porosity and uncombined carbon
GB/T 3651-1983
Replaced
GB/T 3651-1983 Measuring method for thermal conductivity of metal at high temperature
GB/T 4059-1983
Replaced