GB/T 2596-1981
Abolished
GB/T 14849.1-2020
Active
National standards
GB/T 14849.1-2020 Methods for chemical analysis of silicon metal—Part 1:Determination of iron content
GB/T 14849.1-2020 Methods for chemical analysis of silicon metal—Part 1:Determination of iron content
Price:
$ 50
Basic Information
Standard Code:
GB/T 14849.1-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for semi-metallic and semiconductor materials
ICS Name:
Chemical analysis of metal materials
Publish Date:
2020-03-06
Implement Date:
2021-02-01
Pages:
8 pages
Scope
This part of GB/T 14849 specifies the method for determining the iron content in industrial silicon.
This part is applicable to the determination of the iron content in industrial silicon. The measurement range is: 0.050% to 0.75%.
Development Information
Same series standard
Replace the following standards
Referenced Standards
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