GB/T 3654.10-1983
Replaced
GB/T 28371-2012
Active
National standards
GB/T 28371-2012 Ferroalloys—Experimental methods for checking the precision of sample division
GB/T 28371-2012 Ferroalloys—Experimental methods for checking the precision of sample division
Basic Information
Standard Code:
GB/T 28371-2012
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Iron alloy
ICS Name:
Iron alloy
Publish Date:
2012-05-11
Implement Date:
2013-02-01
Pages:
7 pages
Scope
This standard specifies the test method for checking the accuracy of sample splitting in ferroalloys. The test is conducted using bulk or secondary samples, which are taken from the delivered batch of ferroalloys in accordance with the methods specified in relevant standards.
This standard applies to crushable ferroalloy samples, but not to drilled non-crushable ferroalloy samples.
Development Information
Referenced Standards
GB/T 4010-1994 Ferroalloys—Sampling and preparation of samples for chemical analysis
GB/T 4010-2015 Ferroallys sampling and preparation of samples for chemical analysis
GB/T 28369-2012 Ferroalloys—Experimental methods for the evaluation of the quality variation and methods for checking the precision of sampling
Adopt standards
ISO 7373:1987
Related Standards
GB/T 3654.1-1983
Active
GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium—The paper chromatograph-gravimetric method for the determination of niobium and tantalum
GB/T 3654.2-1983
Replaced
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content
GB/T 3654.3-1983
Replaced
GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium The gravimetric method for the determination of silicon content
GB/T 3654.4-1983
Active
GB/T 3654.4-1983 Methods for chemical analysis of ferroniobium The combustion gravimetric method for the determination of carbon content
GB/T 3654.5-1983
Active