GB/T 3072-1982
Abolished
YB/T 917-2017
Active
Industry standards-Black metallurgy
YB/T 917-2017 Determination of Vanadium Content in Carbonaceous Materials Using a 3,3-Dimethyl-1,1'-Biphenylamine Colorimetric Method
YB/T 917-2017 Determination of Vanadium Content in Carbonaceous Materials Using a 3,3-Dimethyl-1,1'-Biphenylamine Colorimetric Method
Basic Information
Standard Code:
YB/T 917-2017
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Graphite material
ICS Name:
Conductor materials
Publish Date:
2017-07-07
Implement Date:
2018-01-01
Pages:
5 pages
Scope
This standard specifies the principles, reagents, instruments and equipment, sample preparation, standard curves, analysis procedures, result calculation, precision, and test reports for determining the vanadium content in graphite products using the 3,3-dimethyl-2,2-bipyridine colorimetric method. This standard is applicable to the determination of vanadium content in graphite products, and other carbon materials can be used as reference for this purpose.
Development Information
Replace the following standards
Related Standards
GB/T 8719-1997
Replaced
GB/T 8719-1997 General rule for packing, marking, storage, transport and quality certificates of carbonaceous material and products
GB/T 14898-2004
Abolished
GB/T 14898-2004 Graphite for making synthetic diamond
GB/T 9973-2006
Replaced
GB/T 9973-2006 Test method for permeability of carbon materials
GB/T 3074.1-2008
Replaced
GB/T 3074.1-2008 Method for the determination of the flexure strength of graphite electrodes
GB/T 3074.2-2008
Replaced